All 91 free online tools

Every tool runs in your browser. Pick a category, or jump straight to a preset for a specific job.

Text tools

Word Counter

Count words, characters, sentences and reading time

Case Converter

UPPERCASE, lowercase, Title Case, camelCase and more

Remove Duplicate Lines

Delete repeated lines from a list

Sort Lines

Sort a list alphabetically, numerically or randomly

Slug Generator

Turn titles into clean URL slugs

Text Cleaner

Remove extra spaces, line breaks and blank lines

Lorem Ipsum Generator

Generate placeholder text

Text Diff Checker

Compare two texts and see what changed

Developer tools

JSON Formatter & Validator

Format, minify and validate JSON

Base64 Encoder & Decoder

Encode text to Base64 and decode it back

URL Encoder & Decoder

Percent-encode and decode URLs and query strings

Hash Generator

MD5, SHA-1, SHA-256 and SHA-512 hashes

UUID Generator

Generate random UUID v4 and v7 values

Unix Timestamp Converter

Convert epoch time to a date and back

Regex Tester

Test JavaScript regular expressions live

CSV ↔ JSON Converter

Convert CSV to JSON and JSON to CSV

JWT Decoder

Decode and inspect JSON Web Tokens

Color Converter

Convert HEX, RGB and HSL colors

Generators

Password Generator

Create strong random passwords

Random Number Generator

Pick random numbers in any range

Converters

Roman Numeral Converter

Convert numbers to Roman numerals and back

Text to Binary Converter

Convert text to binary, hex or decimal and back

Morse Code Translator

Translate text to Morse code and back

Image tools

Image Compressor

Reduce image file size without uploading

Image Resizer

Resize images to exact pixels or a percentage

Image Converter

Convert between PNG, JPG and WebP

Image to PDF

Combine JPG and PNG images into one PDF