Online Text & String Processing Tools

Security & Validation

Accessibility Checker

Detect common WCAG 2.1 accessibility issues in HTML, fetched pages, or design images and return fix-ready guidance

Text & Writing

Advanced Case Converter

Convert between CamelCase, snake_case, kebab-case, PascalCase, and other naming conventions

Text & Writing

Advanced Duplicate Line Remover

Detect and remove duplicate lines with advanced options for mode, case sensitivity, and trimming

Text & Writing

AI Currency & Number Extractor (AI货币数字提取器)

Use AI to intelligently extract numbers, currencies, and financial amounts from text with their original formatting preserved

AI & Generators

AI Image to Markdown

Extract text from images and convert to markdown format using AI vision models

AI & Generators

AI Language Detector

Detect the language of text fragments and return language codes using AI

Text & Writing

AI Markdown Article Translator

Translate full Markdown articles with AI while preserving headings, tables, links, images, and code blocks for direct publication

Text & Writing

ASCII Art Generator

Convert text to ASCII art using various fonts and styles

Conversion & Encoding

ASCII85 Converter

Encode and decode text to/from ASCII85 format (Adobe version)

Conversion & Encoding

Atbash Cipher

Encode and decode text using Atbash substitution cipher (reverses the alphabet)

Images, Audio & Video

Batch Audio Rename

Batch rename audio files using patterns, text replacement, numbering, and case conversion. Returns renamed files as a ZIP download.

Design & Color

Barcode Batch Generator

Batch generate Code 128, EAN-13, UPC-A, ITF-14, QR Code, and Data Matrix outputs from CSV or multiline text

AI & Generators

Barcode Generator

Generate CODE128 barcode from text with fixed dimensions

Conversion & Encoding

Base32 Converter

Encode and decode text to/from Base32 format with multiple variants

Conversion & Encoding

Base45 Converter

Encode and decode text to/from Base45 format (RFC 9285)

Conversion & Encoding

Base58 Converter

Encode and decode text to/from Base58 format with Bitcoin and Ripple variants

Conversion & Encoding

Base62 Converter

Encode and decode text to/from Base62 format (0-9, A-Z, a-z)

Conversion & Encoding

Base91 Converter

Encode and decode text to/from Base91 format (ascii+basE91 algorithm)

Images, Audio & Video

Batch Image Watermark

Add watermarks to multiple images with text or image watermarks, position control, and batch processing

Conversion & Encoding

Braille Converter

Convert text to Braille Unicode characters or decode Braille to text

Text & Writing

Bulk Email Extractor

Extract all email addresses from input text, articles, web source code, or mixed content. Supports deduplication and export to JSON.

Text & Writing

Bulk URL/Link Extractor

Extract all HTTP/HTTPS links from text with deduplication and export options

Text & Writing

Character Scrambler

Scramble characters in text to create puzzles or test reading skills

Text & Writing

Chinese Character Extractor (汉字提取器)

Extract all Chinese characters from text, filtering out punctuation and English letters, numbers, and non-Chinese symbols

AI & Generators

AI Content Moderation Detector - Safety Analysis

Intelligently detect sensitive words, inappropriate content, and policy violations with detailed analysis and improvement suggestions

Games & Fun

Crossword Generator

Generate simple crossword puzzles from custom words and clues

Design & Color

CSS Gradient Text Generator

Generate CSS gradient text effects

Data & Tables

CSV Splitter

Split CSV content by specified number of rows per file. Perfect for processing large datasets, dividing data for analysis, batch processing, and managing file size limits. Features: - Split CSV by row count - Support multiple output formats - Preserve header row in each split - Flexible output format options - Support for large datasets - Fast and efficient processing Common Use Cases: - Split large CSV files for processing - Divide data for parallel processing - Create manageable data chunks - Export data in different formats - Prepare data for batch operations - Manage file size limitations

Text & Writing

Number & Currency Extractor (数字/金额提取)

Extract numbers from text, supporting currency symbols and thousand separators

Data & Tables

BOM Character Remover

Remove BOM (Byte Order Mark) characters from text and file content. Perfect for cleaning up text files that have encoding issues, fixing CSV imports, and preparing data for processing. Features: - Detect and remove UTF-8 BOM (EF BB BF) - Detect and remove UTF-16 BOM (FE FF or FF FE) - Detect and remove UTF-32 BOM (00 00 FE FF or FF FE 00 00) - Support multiple input formats - Visual BOM character display - Detailed detection report - Support for batch text processing Common Use Cases: - Fix CSV file import errors - Clean up text file encoding issues - Prepare data for JSON parsing - Fix XML parsing problems - Resolve API data encoding conflicts - Standardize text data format

Data & Tables

Data Noise Injection

Inject various types of noise into text data for testing purposes. Perfect for stress testing data processing systems, testing data quality algorithms, and creating realistic test datasets. Features: - Character-level noise injection - Word-level noise injection - Numeric data noise - Formatting noise - Whitespace noise - Special character noise - Configurable intensity levels - Realistic noise patterns Common Use Cases: - Test data validation systems - Stress test parsing algorithms - Evaluate error handling - Test data cleaning algorithms - Create realistic messy data - Benchmark data processing performance

Text & Writing

Date Extractor (日期提取器)

Extract dates from text in multiple formats including Chinese, ISO, and US formats with detailed analysis and summary

Conversion & Encoding

Diff Formatter

Format and display text differences in various styles (unified, context, side-by-side)

Text & Writing

Emoji Extractor

Extract all Unicode emoji from text, or optionally remove emojis

Text & Writing

Empty Line Remover

Remove all empty lines from text (lines with no content)

Developer & Web

Encrypted PDF Converter

Open password-protected PDFs with OpenDataLoader and export them as Markdown, JSON, or text once the correct password is provided

Math, Date & Finance

Ethereum Address Validator

Check if a string is an Ethereum address. Does not validate address checksums.

Text & Writing

Even Line Extractor

Extract even-numbered lines from text content with support for various indexing methods and custom criteria

Utilities & Productivity

File Encoding Converter

Convert file encoding with auto-detection support between UTF-8, GBK, ISO-8859-1 and other character encodings

Text & Writing

Filename Sanitizer

Clean and sanitize filenames by removing illegal characters for Windows, Linux, and Mac

Text & Writing

Flesch Reading Ease Score Calculator - 弗莱士易读性评分器

Calculate Flesch Reading Ease Score and provide detailed text readability analysis with grade level estimation

Text & Writing

Fullwidth to Halfwidth Converter

Convert fullwidth characters to halfwidth characters for proper text formatting

Text & Writing

Halfwidth to Fullwidth Converter

Convert halfwidth characters to fullwidth characters for CJK text formatting

Text & Writing

Hashtag & Mention Extractor

Extract hashtags (#Topic) and user mentions (@Username) from social media text like Twitter, Instagram, etc.

Conversion & Encoding

Hex/Unicode Converter

Convert characters to/from hex (\xXX) and Unicode (\uXXXX) escape sequences

Text & Writing

HTML Tag Stripper

Remove HTML tags and extract clean text content

Text & Writing

Image Source Extractor

Extract image URLs (src attributes) from HTML source code. Supports lazy-loaded images and srcset attributes.

Design & Color

Image Watermark Tool

Add text watermarks to images with customizable position, color, size, and transparency

Design & Color

Image Watermark Opacity

Add watermarks with custom opacity to images, supporting both text and image watermarks with advanced opacity controls

Text & Writing

IP Address Extractor

Extract IPv4 and IPv6 addresses from log files, server logs, network traces, or any text content

Data & Tables

Join Array

Join array items into a single string with a custom separator

Text & Writing

Line Number Adder

Add line numbers to text or code with customizable formatting options

Text & Writing

Line Number Remover

Remove line numbers from text or code with intelligent pattern recognition

Text & Writing

Lorem Ipsum Generator

Generate placeholder text content

Text & Writing

Magnet Link Converter

Extract magnet link hash values and convert between full links and hash values

Text & Writing

Markdown Link Extractor

Extract inline links, reference links, and bare URLs from Markdown documents with basic syntax validation

Text & Writing

Markdown List Formatter

Convert each line of text into Markdown list items or numbered lists

Text & Writing

Markdown Previewer

Convert Markdown to HTML with syntax highlighting and customizable themes

Text & Writing

Markdown Table Generator

Generate formatted Markdown tables from CSV, JSON, or array data with alignment, header styles, width control, and merge hints

Conversion & Encoding

Markdown to HTML Converter

Convert Markdown text to HTML with customizable formatting options using Showdown

Conversion & Encoding

Markdown to Plain Text

Convert Markdown formatted text to plain text by removing all Markdown syntax and formatting

Developer & Web

Multi-Pattern Matcher

Match multiple regex patterns against text in one operation

Text & Writing

Multiline Merger

Merge multiple lines into a single line with customizable separators and formatting options

Text & Writing

HTML Tag Stripper (HTML标签清除)

Remove HTML tags from code and extract clean text content

Text & Writing

Newline Normalizer

Normalize and unify newline characters in text to consistent line ending format

Text & Writing

Non-Alphanumeric Cleaner

Remove all non-alphanumeric special characters from text with flexible preservation options

Text & Writing

Number Format Cleaner

Normalize and clean various number formats in text for consistency

Conversion & Encoding

Number to Words Converter

Convert numbers to words in multiple languages

Text & Writing

Odd Line Extractor

Extract odd-numbered lines from text content with support for various indexing methods and custom criteria

Text & Writing

Paragraph Formatter

Normalize paragraph formatting with proper spacing, punctuation, and structure

Documents & PDF

PDF AcroForm Filler

Fill standard PDF forms programmatically (text, checkbox, radio, dropdown/list) using JSON data injection

Documents & PDF

PDF Basic Document Generator (PDF基础文档生成器)

Create PDF documents with text, paragraphs, headers, footers, and page numbers

Documents & PDF

PDF Checklist Form

Generate printable checklist/task form PDF with pseudo checkboxes and text

Developer & Web

PDF Header/Footer Noise Remover

Compare extraction with and without repeated page furniture to spot header/footer noise before using PDF text in RAG, summarization, or editing workflows

Documents & PDF

PDF Multipage Form Mock

Create printable multi-page form mocks with text fields, checkboxes, and signature areas

Documents & PDF

PDF OCR Text Layer

Add searchable/copyable OCR text layer to scanned PDF using Tesseract

Developer & Web

PDF Page Range Extractor

Extract only selected PDF pages with OpenDataLoader and export the subset as Markdown, JSON, or text

Documents & PDF

PDF Poster Maker

Create poster/flyer PDF templates with headline, background image, gradients, and CTA button text

Security & Validation

PDF Prompt Injection Scanner

Compare safe and unsafe PDF extraction runs to detect hidden text, off-page content, tiny text, and hidden-layer prompt injection risks

Documents & PDF

PDF RTL/LTR Support Tester (PDF双向文字测试)

Preview left-to-right and right-to-left text flow in PDF with bidi reordering

Developer & Web

PDF Strikethrough Review Extractor

Detect strikethrough-marked text in review PDFs and generate a report for contract, policy, and revision analysis

Documents & PDF

PDF Text Extractor

Extract text content from PDF documents with support for page selection, formatting options, and multi-language processing

AI & Generators

PDF to Clean Text for LLM

Extract clean text from PDFs with OpenDataLoader for summarization, translation, embedding, and other LLM workflows

Utilities & Productivity

PDF to Markdown Converter

Convert PDF documents to Markdown format with text extraction and formatting preservation

Documents & PDF

PDF Watermark Tool

Apply document-level or page-level text/shape watermarks with rotation and transparency

Text & Writing

Phone Number Extractor

Extract phone numbers from mixed text with support for multiple countries and formats

Text & Writing

Phone Number Formatter

Format phone numbers into standard formats with separators for different countries

Data & Tables

PII Finder

Scan text/logs for potential PII (Personally Identifiable Information) and annotate positions and types for redaction and compliance checking

Text & Writing

Prefix Remover

Remove common prefixes from each line with intelligent detection and customizable options

Math, Date & Finance

Prime Factorization Calculator

Break an integer into prime factors, show the factorization string, and optionally include divisor properties and factorization steps

AI & Generators

Prompt Translator

Translate text between multiple languages using AI

Text & Writing

Punctuation Normalizer

Normalize and standardize punctuation marks in text, convert between Chinese and English punctuation

Design & Color

QR Code Decoder

Decode QR codes from images and extract the contained text or URLs

Design & Color

QR Code Generator

Generate QR codes from URLs or text with customizable size and colors

Conversion & Encoding

Quoted-Printable Decoder

Decode Quoted-Printable format to plain text

Conversion & Encoding

Quoted-Printable Encoder

Encode text to Quoted-Printable format (used in email MIME)

AI & Generators

Random String Generator

Generate random strings with customizable character sets, length, and patterns

Text & Writing

Randomize Letters in Text

Quickly randomize the order of letters in text

Text & Writing

Randomize Text Lines

Quickly randomize the order of lines in text

Text & Writing

Randomize Words in Text

Quickly randomize the order of words in text

Conversion & Encoding

RC4 Stream Cipher

Encrypt and decrypt text using RC4 stream cipher with a key

Developer & Web

Regex Tester

Test regular expressions against text

Developer & Web

Regex to String Generator

Generate random strings that match a given regular expression pattern

Documents & PDF

Rich Text JSON to PDF

Convert TipTap, Quill, or Slate JSON exports into a styled PDF document

Conversion & Encoding

ROT13 Cipher

Encode and decode text using ROT13 substitution cipher (rotates letters by 13 positions)

Conversion & Encoding

ROT47 Cipher

Encode and decode text using ROT47 cipher (rotates all printable ASCII characters by 47 positions)

Text & Writing

Scramble Words

Quickly make text barely readable

Text & Writing

Sensitive Data Masker

Automatically detect and mask sensitive information like phone numbers, emails, ID cards, and bank cards in text

Text & Writing

Sentence Splitter

Split paragraphs into sentences by punctuation marks (period, question mark, exclamation mark, etc.)

Text & Writing

Simplified to Traditional Chinese Converter

Convert Simplified Chinese text to Traditional Chinese with OpenCC phrase conversion

Text & Writing

Sort Letters in Words

Quickly sort all letters in all words in any text

Text & Writing

Sort Paragraphs in Text

Quickly sort paragraphs alphabetically, numerically, or by their length

Text & Writing

Sort Sentences in Text

Quickly sort sentences alphabetically, numerically, or by their length

Text & Writing

Sort Symbols in Text

Quickly sort all symbols in text alphabetically

Text & Writing

Sort Words in Text

Quickly sort words alphabetically, numerically, or by their length

Security & Validation

Special Character Validator

Check if a string contains special characters like !@#$%^&*()_+ and identify which ones are present

Security & Validation

SQL Injection Detector

Detect potential SQL injection patterns in text

Text & Writing

Line Skip Extractor

Extract lines from text at regular intervals with customizable skip and extract patterns. Perfect for sampling every Nth line or extracting multiple lines with gaps.

Text & Writing

String Contains

Check if a string contains specified substrings or characters

Text & Writing

Suffix Remover

Remove common suffixes from each line with intelligent detection and customizable options

Utilities & Productivity

Synonym & Antonym Finder

Find synonyms and antonyms for words with AI-powered analysis

Developer & Web

Terraform Plan Visualizer

Parse Terraform plan JSON or text output, classify resource changes, and surface a dependency-oriented summary before apply

Text & Writing

Add a Prefix to Text Lines

Quickly prepend a prefix to one or more text lines

Text & Writing

Add a Prefix to Words

Quickly prepend a prefix to all words in text

Text & Writing

Add a Suffix to Text Lines

Quickly append a suffix to one or more text lines

Text & Writing

Add a Suffix to Words

Quickly append a suffix to all words in text

Text & Writing

Add Symbols Around Words

Quickly add patterns before and after each word in text

Text & Writing

Sort Text Lines

Quickly sort lines alphabetically, numerically, or by their length

Text & Writing

Text Case Converter

Convert text between different cases

Text & Writing

Text Centerer

Quickly center text

Text & Writing

Text Compressor

Compress text by removing extra spaces, newlines, and unnecessary whitespace while preserving content structure

AI & Generators

AI Text Continuator

Intelligent AI-powered text completion tool that continues your text naturally based on context, style, and intended direction

Math, Date & Finance

Text Currency Normalizer

Find, convert and normalize currency values within text content

Text & Writing

Text Data Compressor

Advanced text compression tool using multiple algorithms including RLE, LZ77, Huffman encoding, and more

Text & Writing

Text Data Decompressor

Advanced text decompression tool that can restore compressed text using RLE, LZ77, Huffman decoding, and more

Utilities & Productivity

Text Date Format Unifier

Find and unify date formats within text content

Text & Writing

Text Diff

Compare two text inputs and show differences

Utilities & Productivity

Text Directory Generator

Generate table of contents and directory structure from text content using AI

Text & Writing

Text to Dot Case

Convert text to dot.case (lowercase with dots)

Text & Writing

Remove All Duplicate Lines

Quickly delete all repeated lines from text

Text & Writing

Text Duplicates Remover

Remove duplicate lines, words, or characters from text

Text & Writing

Text Emoji Injector

Randomly insert emojis into text - before or after sentences

Text & Writing

Text Emoji Remover

Remove emojis and special symbols from text content

Text & Writing

Remove All Empty Lines

Quickly delete all blank lines from text

Conversion & Encoding

Text Encryptor/Decryptor

Simple text encryption and decryption using various algorithms

Text & Writing

Sort Text Lines Enhanced

Sort lines alphabetically, numerically, or by their length with advanced options

Text & Writing

Introduce Errors in Text

Quickly randomly change letters in text and make mistakes

AI & Generators

AI Text Expander

Advanced AI text expander that transforms brief content into comprehensive, detailed, and engaging text with multiple expansion strategies

Text & Writing

Text Extractor

Extract specific patterns (emails, phones, URLs, numbers)

Text & Writing

Check If Text Is Fake

Quickly check if the given text is forged (contains homoglyphs)

Text & Writing

Generate Fake Text

Quickly create fake text using similar-looking characters

Utilities & Productivity

Text File Analyzer

Comprehensive analysis of text files including statistics, encoding, line counts, and content patterns

Utilities & Productivity

Text File Replacer

Find and replace text in files with support for regex, multiple patterns, and backup creation

Utilities & Productivity

Text File Searcher

Search for text patterns in files with advanced options (regex, case-sensitive, whole word, etc.)

Documents & PDF

Text File to PDF Converter - 文本文件转PDF转换器

Convert text files (.txt, .md, .csv, etc.) to PDF documents with customizable formatting and encoding support

Text & Writing

Text Highlighter

Highlight specific words, phrases, or patterns in text with custom formatting

Text & Writing

Text Indenter

Quickly add indentation to each text line

Text & Writing

Text Case Inverter

Invert text case - convert uppercase letters to lowercase and lowercase letters to uppercase

Text & Writing

Text Joiner

Join multiple text inputs with custom separators

Text & Writing

Text Justifier

Quickly stretch spaces between words to make all text lines equal length

Text & Writing

Text to Kebab Case

Convert text to kebab-case (lowercase with hyphens)

Text & Writing

Text Left Aligner

Quickly align text to the left side

Text & Writing

Text Left Padder

Quickly pad the left side of text

Text & Writing

Text Letter Swapper

Quickly swap pairs of adjacent letters in words

Text & Writing

Text Line Extractor

Extract specific lines from text by line numbers or ranges

Text & Writing

Filter Text Lines

Quickly return text lines that match a pattern or a regex

Text & Writing

Text Line Merger

Merge multiple lines of text into a single line with customizable separators

Text & Writing

Filter Text Paragraphs

Quickly return all paragraphs that match a pattern or a regex

Text & Writing

Text Paragraph Reverser

Quickly reverse every paragraph in the given text

Text & Writing

Text to Pascal Case

Convert text to PascalCase (each word starts with uppercase, no separators)

Text & Writing

Text to Path Case

Convert text to path/case (lowercase with forward slashes)

Text & Writing

Text Pattern Stats

Statistics and frequency analysis of text patterns (numbers, emails, URLs, etc.)

Text & Writing

Text Phone Number Normalizer

Find, format and normalize phone numbers within text content

AI & Generators

AI Text Polisher

Advanced AI text polisher that improves grammar, enhances expression, and refines writing style for better readability and impact

Text & Writing

Text Prefix/Suffix

Add prefix or suffix to each line or word

Text & Writing

Add Random Letters to Words

Quickly insert random letters in words in text

Text & Writing

Remove Random Letters from Words

Quickly delete random letters from words in text

Text & Writing

Remove Random Symbols from Text

Quickly delete random symbols from text

Text & Writing

Add Random Words to Text

Quickly insert random words in random positions in text

Text & Writing

Text Randomizer

Randomize text by shuffling lines, words, or characters

Text & Writing

Remove a Prefix from Text Lines

Quickly remove a prefix from one or more text lines

Text & Writing

Remove a Prefix from Text

Quickly remove a prefix from one or more text lines

Text & Writing

Remove a Prefix from Words

Quickly remove any prefix from all words in text

Text & Writing

Remove a Suffix from Text Lines

Quickly remove a suffix from one or more text lines

Text & Writing

Remove a Suffix from Words

Quickly remove any suffix from the end of all words in text

Text & Writing

Remove Symbols from Around Words

Quickly remove patterns appearing before and after each word in text

Text & Writing

Text Remover

Remove specific characters, words, or patterns from text

Text & Writing

Text Repeater

Repeat text multiple times with customizable separators

Text & Writing

Text Replacer

Replace text using custom patterns

Text & Writing

Text Reverser

Reverse characters, words, or lines in text

Text & Writing

Text Right Aligner

Quickly align text to the right side

Text & Writing

Text Right Padder

Quickly pad the right side of text

Text & Writing

Duplicate Sentences in Text

Quickly make every sentence to be two sentences in the text

Text & Writing

Filter Text Sentences

Quickly return all sentences that match a pattern or a regex

Text & Writing

Remove Sentences from Text

Quickly delete certain sentences from the given text

Text & Writing

Text Sentence Reverser

Quickly reverse every sentence in the given text

AI & Generators

AI Text Sentiment Analyzer

Analyze text sentiment and emotional tone with detailed breakdown of positive, negative, and neutral emotions

Design & Color

CSS Text Shadow Generator

Generate CSS text-shadow properties

Text & Writing

Text Similarity Detector

Calculate similarity percentage between two texts using multiple algorithms including Cosine Similarity, Jaccard Similarity, and Levenshtein Distance

Text & Writing

Text Slicer

Quickly extract a slice from text

Text & Writing

Text to Snake Case

Convert text to snake_case (lowercase with underscores)

Text & Writing

Text Sorter

Sort lines, words, or characters alphabetically

Text & Writing

Text Spacer

Add or remove spaces between characters, words, or lines

Text & Writing

Text Splitter

Split text by custom delimiters, characters, or patterns

Text & Writing

Text Statistics

Analyze text statistics (characters, words, lines)

AI & Generators

AI Text Style Converter - Writing Assistant

Intelligently convert text between different writing styles. Perfect for emails, articles, reports, and various content types

AI & Generators

AI Text Summarizer - Smart Content Analysis

Intelligently extract key points from articles and generate high-quality summaries. Support multiple styles and lengths for academic papers, news, reports, and various text types

Text & Writing

Insert Symbols Between Letters

Quickly insert characters between all letters of all words in text

Text & Writing

Add Symbols Around Letters

Quickly surround each letter of the text with decorative symbols

Text & Writing

Text Template Engine

Fill text templates with variables and data using various template formats

Text & Writing

Text to CSV Converter

Convert various text formats to CSV with customizable parsing options

Conversion & Encoding

Text to Excel Converter

Convert various text formats to Excel with customizable parsing and formatting options

Conversion & Encoding

Text to JSON Converter

Convert various text formats to JSON with customizable parsing options

Documents & PDF

Text to PDF Converter - 文本转PDF转换器

Convert text content to PDF documents with customizable formatting, fonts, and page settings

Conversion & Encoding

Text to XML Converter

Convert various text formats to XML with customizable structure and formatting options

Text & Writing

Text Trimmer

Trim text from beginning, end, or both sides

Text & Writing

Text Truncator

Quickly cut text to the given length

Text & Writing

Unfake Text

Quickly convert fake text containing fake characters to regular text

Text & Writing

Text Unindenter

Quickly delete indentation from each text line

Text & Writing

Text Word Duplicator

Quickly make every word to be two words in the given text

Text & Writing

Filter Words in Text

Quickly return words in text that match a pattern or a regex

Text & Writing

Word Frequency Analyzer

Analyze word frequency and character distribution in text

Text & Writing

Text Word Reverser

Quickly reverse every word in the given text

Text & Writing

Text Word Swapper

Quickly swap pairs of adjacent words in text

Text & Writing

Text Wrapper

Wrap text to specific line lengths with customizable options

Text & Writing

Thousands Separator

Add thousand separators to long numbers (supports comma, dot, space, and custom separators)

Text & Writing

Traditional to Simplified Chinese Converter

Convert Traditional Chinese text to Simplified Chinese with OpenCC phrase conversion

Data & Tables

TXT File Merger

Merge multiple text files with various strategies (concatenate, interleave, etc.)

Images, Audio & Video

Batch Video Watermark

Add text watermark to multiple video files with customizable position, font size, color, opacity, and timing

Images, Audio & Video

Video Watermark Text

Add text watermark to videos with customizable position, font size, color, opacity, and timing

Conversion & Encoding

Vigenère Cipher

Encode and decode text using Vigenère cipher with a keyword

Text & Writing

Whitespace Normalizer

Replace consecutive spaces/tabs with single space and trim line start/end whitespace

Charts & Visualization

Word Cloud Generator

Generate beautiful word clouds from text with customizable fonts, colors, and sizes

Games & Fun

Word Search Generator

Generate customizable word search puzzles with hidden words

Text & Writing

Word Separator

Split text into individual words, with each word on a new line

Documents & PDF

Word Text Extractor

Extract text content from Word documents with support for formatting options, paragraph selection, and multi-language processing

Conversion & Encoding

XOR Encryptor

Encrypt and decrypt text using XOR cipher with a key

Text & Writing

Zero Width Character Remover

Remove zero-width and invisible characters from text

Text Processing

146 Tools

Browse 146 online text processing tools to format, clean, convert, and manipulate text data. Process files securely on our servers without installing software.

Conversion

282 Tools

Access 282 online conversion tools to transform files, data formats, and code. Process files securely on our servers with automatic deletion after 6 hours.

Format Conversion

128 Tools

Convert between data structures and file formats including JSON, XML, CSV, and PDF. Secure server-side processing with automatic file deletion after 6 hours.

Multiple

121 Tools

Access 121 online tools for processing multiple files, bulk data, and batch operations. No software installation required. Files are deleted after 6 hours.

PDF

113 Tools

Access 113 online PDF tools to convert, merge, split, and optimize documents. Secure server-side processing with automatic file deletion after 6 hours.

Word

18 Tools

Access 18 online Word tools to convert, edit, and manage DOCX and DOC files. Secure server-side processing with automatic file deletion after 6 hours.