Your Tiny Toolbox
for the Web
Free online micro-tools for developers, designers, and creators. Format JSON, generate passwords, convert colors, download test files, and much more — all in your browser.
Lightning Fast
All tools run instantly in your browser. No servers, no waiting.
100% Private
Your data never leaves your device. We never store anything.
Always Free
Every tool is completely free to use, forever. No signup needed.
Popular Tools
View allJSON Formatter
Format and beautify JSON online. Instantly prettify minified JSON with proper indentation.
Base64 Encoder
Encode text or data to Base64 format online. Fast and free Base64 encoding tool.
UUID Generator
Generate random UUIDs (v4) online. Create unique identifiers instantly.
JSON Validator
Validate JSON data online. Catch syntax errors and verify JSON structure instantly.
Password Generator
Generate strong, secure random passwords online. Customize length, characters, and symbols.
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text instantly. Choose number of paragraphs or words.
Fake User Data Generator
Generate fake user profiles with name, email, address, and phone. Perfect for testing.
Color Palette Generator
Generate beautiful random color palettes online. Copy hex codes instantly.
Sample Files Download
Download sample files for testing. Sample PDF, CSV, JSON, and Excel files available.
Sample PDF File Download
Download a sample PDF file for testing. Free sample PDF for developers and testers.
Download 10MB Test File
Download a 10MB test file for speed testing and development. Free dummy 10MB file.
Word & Character Counter
Count words, characters, and sentences in your text instantly. Free online text analysis tool.
Developer Tools
See allJSON Formatter
Format and beautify JSON online. Instantly prettify minified JSON with proper indentation.
JSON Minifier
Minify and compress JSON data online. Remove whitespace to reduce JSON file size.
Base64 Encoder
Encode text or data to Base64 format online. Fast and free Base64 encoding tool.
Base64 Decoder
Decode Base64 encoded strings back to plain text. Free online Base64 decoder.
Generators
See allPassword Generator
Generate strong, secure random passwords online. Customize length, characters, and symbols.
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text instantly. Choose number of paragraphs or words.
Fake User Data Generator
Generate fake user profiles with name, email, address, and phone. Perfect for testing.
Random Number Generator
Generate random numbers online within any range. Free and instant random number tool.
Design Tools
See allColor Palette Generator
Generate beautiful random color palettes online. Copy hex codes instantly.
CSS Gradient Generator
Generate beautiful CSS gradients online. Copy CSS gradient code for your projects.
HEX to RGB Converter
Convert HEX color codes to RGB values instantly. Free online color converter.
RGB to HEX Converter
Convert RGB color values to HEX color codes instantly. Free online color converter.
File Tools
See allSample Files Download
Download sample files for testing. Sample PDF, CSV, JSON, and Excel files available.
Sample PDF File Download
Download a sample PDF file for testing. Free sample PDF for developers and testers.
Sample CSV File Download
Download a sample CSV file with test data. Free CSV file for developers and testers.
Sample JSON File Download
Download a sample JSON file for testing. Free JSON file for developers and testers.