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Browse the tool catalog | Page 164

Search and filter the online tool directory by task, format, and category, then open detailed pages with clear inputs, examples, and execution context. Page 164.

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Math, Date & Finance586

Calculators, numerics, date logic, statistics, and finance tools

Images, Audio & Video564

Image, audio, and video processing, conversion, and optimization tools

Design & Color284

Color, layout, graphics, visual styling, and design helper tools

Text & Writing200

Writing, cleanup, formatting, extraction, and text analysis tools

Conversion & Encoding167

Format, file, archive, unit, and encoding conversion tools

Developer & Web163

Developer utilities, networking, web debugging, and automation helpers

Audio Encoding and Format Conversion Tools

Image Format Conversion and Animated Export Tools

JSON Interchange and Format Translation Tools

Color Space Conversion Tools for Web and Print

Text Case, Encoding, and Normalization Conversion Tools

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Utilities

Date Adder

Add or subtract time periods from a date (years, months, days, hours, minutes, seconds)

Utilities

Date Difference Calculator

Calculate the difference between two dates in various time units

Games

Deck Shuffler

Shuffle a standard deck of playing cards

Math & Numbers

Density Unit Converter

Convert between different density units (kg/m³, g/cm³, lb/ft³, etc.)

Math & Numbers

Data Storage Unit Converter

Convert between different data storage units (bit, byte, KB, MB, GB, TB, etc.)

Converter

Diff Formatter

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

Generator

Decision Maker

Make decisions by randomly selecting from options or flipping a coin

Calculator

Dice Probability Calculator

Calculate probabilities for dice rolls and combinations

Data Processing

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 Processing

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

Date & Time

Date Overlap Checker

Check if date ranges overlap with each other

Date & Time

Date Range Validator

Validate if dates are within a specified range