Find and Search Tools

Access 29 online tools to search, filter, and extract data from text and files. Secure server-side processing with automatic file deletion after 6 hours.

Our collection of 29 find tools allows you to search, filter, and extract specific patterns or values from your data. These utilities help you locate information within text strings, code, and structured files through a browser-based interface without installing any software.

29 Tools

Images, Audio & Video
Audio Peak Detector
Find the peak volume level in an audio file
Images, Audio & Video
Audio True Peak Meter
Analyze audio to find true peak level
Geography & Science
International Calling Code
Find the international telephone calling code for any country
Geography & Science
Capital City Finder
Find the capital city of any country
Design & Color
Color Complement
Find complementary colors and create harmonious color schemes with triadic, tetradic, and analogous color relationships
Geography & Science
Constellation Finder
Find visible constellations and zodiac signs for any date
Geography & Science
Currency by Country
Find the currency used in any country including symbol, code, and exchange information
Data & Tables
Foreign Key Validator
Validate foreign key relationships between multiple datasets. Perfect for checking data integrity, finding orphaned records, and ensuring referential consistency across related tables. Features: - Validate foreign key relationships - Find orphaned records - Check referential integrity - Support multiple key formats - Cross-table validation - Missing key detection - Duplicate key analysis - Relationship mapping Common Use Cases: - Database integrity checks - Data migration validation - ETL process verification - Referential consistency checks - Data quality assurance - Relationship analysis
Data & Tables
Duplicate Column Remover
Remove duplicate columns from CSV data with flexible detection strategies. Perfect for cleaning datasets, removing redundant information, and optimizing data structure. Features: - Detect columns with identical headers - Find columns with identical data content - Support for case-sensitive/insensitive matching - Multiple removal strategies available - Preserve data integrity - Support for large datasets - Fast and efficient processing Common Use Cases: - Clean up merged datasets - Remove redundant data columns - Optimize data for analysis - Prepare data for machine learning - Reduce file size and complexity - Standardize data format
Utilities & Productivity
File Extension Finder
Find file extensions by searching file type name or description
Data & Tables
Find Key
Find the first matching key using lodash _.findKey
Data & Tables
Index Of
Find the index of a value in array using lodash _.indexOf
Data & Tables
Intersection Arrays
Find common values across multiple arrays using lodash _.intersection
Math, Date & Finance
Median Calculator
Find the median of a dataset, inspect the sorted sequence, and optionally review quartiles and interquartile range
Math, Date & Finance
Mode Calculator
Find the most frequent value or values in a dataset and inspect the supporting frequency distribution
Geography & Science
Planet Position Finder
Find the current position of planets in the sky
Math, Date & Finance
Polynomial Roots Calculator
Find all real and complex roots of a polynomial from a coefficient list using a numerical root finder
Geography & Science
Postal Code Finder
Find postal code formats and examples for any country
Utilities & Productivity
Rhyme Finder
Find rhyming words with AI-powered analysis and pattern matching
Data & Tables
Sorted Index
Find the insertion index in a sorted array using lodash _.sortedIndex
Text & Writing
String Contains
Check if a string contains specified substrings or characters
Utilities & Productivity
Synonym & Antonym Finder
Find synonyms and antonyms for words with AI-powered analysis
Math, Date & Finance
Text Currency Normalizer
Find, convert and normalize currency values within text content
Utilities & Productivity
Text Date Format Unifier
Find and unify date formats within text content
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.)
Text & Writing
Text Phone Number Normalizer
Find, format and normalize phone numbers within text content
Math, Date & Finance
Time Zone Workflow Scheduler
Compare multiple participants across time zones, find overlapping working windows, and export the best meeting slots to ICS
Games & Fun
Word Search Generator
Generate customizable word search puzzles with hidden words

Related Tags

Text

233 Tools

Access 233 online tools for text, string, and character manipulation. Process data securely on our servers with automatic file deletion after 6 hours.

Data Processing

125 Tools

Access 125 online data processing tools for formatting, converting, and cleaning data. Secure server-side processing with automatic file deletion after 6 hours.

Lodash

53 Tools

Access 53 online Lodash tools for data manipulation and object transformation. Secure server-side processing with automatic file deletion after 6 hours.

Array

59 Tools

Access 59 online tools to manipulate, convert, and format arrays. Process data securely on our servers with automatic file deletion after 6 hours.

Math

176 Tools

Access 176 online math tools for calculations, conversions, and data processing. No software installation required. Files are deleted 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.

FAQ

How do these find tools process my data?

When you use a tool, your input is sent to Elysia Tools servers for processing. Text inputs are never stored, and any files you upload for searching are automatically deleted after 6 hours.

Can I search through large files?

Yes, you can upload files to our servers to perform search and extraction operations. The processing happens server-side to ensure performance, and files are removed from our system 6 hours after upload.

Do I need to install any software to use these search tools?

No installation is required. All tools operate through your web browser, providing a convenient interface to our server-side processing engine for finding and filtering data.