Text Tools

Regex Replace Previewer

Preview regex replacements in real-time with detailed diff highlights and statistics

Array Operations

Perform set operations (intersection, union, difference) on two arrays

Day of Week Calculator

Calculate what day of the week a given date falls on

Prompt Translator

Translate text between multiple languages using AI

Randomize Letters in Text

Quickly randomize the order of letters in text

Randomize Words in Text

Quickly randomize the order of words in text

RC4 Stream Cipher

Encrypt and decrypt text using RC4 stream cipher with a key

Regex Tester

Test regular expressions against text

Sort Letters in Words

Quickly sort all letters in all words in any text

Sort Paragraphs in Text

Quickly sort paragraphs alphabetically, numerically, or by their length

Sort Sentences in Text

Quickly sort sentences alphabetically, numerically, or by their length

Sort Symbols in Text

Quickly sort all symbols in text alphabetically

Sort Words in Text

Quickly sort words alphabetically, numerically, or by their length

Add Symbols Around Words

Quickly add patterns before and after each word in text

Text Diff

Compare two text inputs and show differences

Introduce Errors in Text

Quickly randomly change letters in text and make mistakes

Text File Replacer

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

Text File Searcher

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

Text Letter Swapper

Quickly swap pairs of adjacent letters in words

Filter Text Lines

Quickly return text lines that match a pattern or a regex

Text Paragraph Reverser

Quickly reverse every paragraph in the given text

Text Randomizer

Randomize text by shuffling lines, words, or characters

Text Repeater

Repeat text multiple times with customizable separators

Text Replacer

Replace text using custom patterns

Text Reverser

Reverse characters, words, or lines in text

Text Sentence Reverser

Quickly reverse every sentence in the given text

Text Sorter

Sort lines, words, or characters alphabetically

Insert Symbols Between Letters

Quickly insert characters between all letters of all words in text

Add Symbols Around Letters

Quickly surround each letter of the text with decorative symbols

Text Word Reverser

Quickly reverse every word in the given text

Text Word Swapper

Quickly swap pairs of adjacent words in text

URL Parameter Builder

Build and construct URLs with parameters by adding query strings, hash fragments, and path segments

XOR Encryptor

Encrypt and decrypt text using XOR cipher with a key

PDF Samples

Generated PDF samples from tools dated 2026-02-01 to 2026-02-10

26 Samples

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SVG Samples

Scalable Vector Graphics (SVG) samples demonstrating various SVG features and techniques

13 Samples

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Copyright-Free MP3 Audio Samples

Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio

12 Samples

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Distributed Tracing Samples

Comprehensive distributed tracing examples using Jaeger, OpenTelemetry, and other modern observability tools for microservices architecture

6 Samples

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ELK Stack Log Analysis Samples

Comprehensive ELK Stack (Elasticsearch, Logstash, Kibana) samples for log aggregation, processing, and visualization in distributed systems

5 Samples

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Jest Testing Framework

Comprehensive Jest testing examples including unit tests, integration tests, mocking, async testing, and advanced patterns for JavaScript/TypeScript applications

5 Samples

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