All Our Free Online Tools
Everything you need — from code formatters to color palettes, text processors to calculators. All tools run directly in your browser, no signup required.
Developer Tools
Essential utilities for developers — format code, encode data, validate inputs, and more.
JSON Converter
Convert JSON to CSV, YAML, or Text.
JSON Formatter
Beautify, validate, and minify JSON.
YAML ↔ JSON
Convert between YAML and JSON formats.
Base64 Encoder
Encode and decode Base64 text.
URL Encoder
Encode and decode URLs and query params.
HTML Entity Encoder
Encode/decode HTML entities.
Code Minifier
Minify HTML, CSS, and JavaScript.
CSS Formatter
Beautify and minify CSS code.
JS Formatter
Format and minify JavaScript.
SQL Formatter
Beautify SQL queries instantly.
JSON → TypeScript
Generate TS interfaces from JSON.
CSV to JSON
Convert CSV data to JSON format.
JSON to CSV
Export JSON to CSV spreadsheet.
Regex Tester
Test regular expressions live.
JWT Decoder
Decode and inspect JSON Web Tokens.
Binary Converter
Convert binary, decimal, and hex.
Hash Generator
Generate MD5, SHA256, Bcrypt hashes.
UUID Generator
Generate random Version 4 UUIDs.
Password Generator
Create strong, secure passwords.
Cron Parser
Parse cron expressions to schedules.
URL Parser
Break down URLs into components.
HTML Preview
Live HTML editor with preview.
Markdown Preview
Live Markdown editor and renderer.
Text & Writing Tools
Process, transform, and analyze text with these powerful utilities.
Markdown to HTML
Convert Markdown to clean HTML.
HTML to Markdown
Transform HTML back to Markdown.
Word Counter
Count words, characters, and sentences.
Case Converter
Convert text to any case format.
Remove Duplicates
Remove duplicate lines from text.
Text Diff
Compare two texts side by side.
Lorem Ipsum
Generate placeholder text.
Meta Tag Generator
Generate SEO meta tags.
Pig Latin
Translate to Pig Latin.
Morse Code
Encode and decode Morse code.
ROT13
ROT13 text encoding.
Caesar Cipher
Caesar cipher with brute force.
Text ↔ ASCII
Convert text to ASCII codes.
Design & CSS Tools
Visual builders and generators for CSS, colors, and layouts.
Color Picker
Pick colors in HEX, RGB, HSL.
Color Palette
Generate harmonious color palettes.
Contrast Checker
WCAG accessibility contrast check.
Gradient Generator
Create CSS gradients visually.
Box Shadow
Visual CSS box shadow builder.
Flexbox Builder
Visual CSS Flexbox generator.
Grid Builder
Visual CSS Grid generator.
QR Code Generator
Create custom QR codes.
Image Tools
Resize, compress, convert, and transform your images online.
Calculators & Converters
Quick calculations and unit conversions for everyday use.
Fiat Currency Converter
Live rates for 60+ world currencies.
Timestamp Converter
Convert Unix timestamps to dates.
Temperature Converter
Convert °C, °F, and Kelvin.
Unit Converter
Length, weight, volume, and more.
Percentage Calculator
Quick percentage calculations.
Tip Calculator
Calculate tips and split bills.
Date Calculator
Calculate days between dates.
Cryptocurrency Tools
Crypto prices, converters, portfolio tracking, and more.
Crypto Converter
Convert 20+ crypto to 30 fiat currencies.
Bitcoin Calculator
BTC to 30 world currencies with live rates.
Crypto to Fiat
See crypto value in 30 currencies at once.
Crypto Market
Top 100 cryptos by market cap.
Portfolio Calculator
Track your crypto holdings & P&L.
Mining Calculator
Estimate mining profitability.
Fear & Greed Index
Crypto market sentiment indicator.
Gas Tracker
Ethereum gas prices in real-time.
Why Use Our Free Online Tools?
In today's fast-paced digital world, having access to reliable, free online tools is essential for developers, designers, writers, and anyone who works with digital content. Our collection of 55+ free online utilities covers everything from code formatting and data conversion to color picking and text processing — all designed to boost your productivity without costing a dime.
Built for Speed, Privacy, and Reliability
Every tool on our platform runs entirely in your browser. That means your data never leaves your device. Whether you're formatting sensitive JSON data, decoding JWT tokens, or converting confidential documents, you can trust that your information stays private. There's no server upload, no data storage, and no tracking.
For Developers, By Developers
We built these tools because we needed them ourselves. As developers, we constantly switch between formatting JSON, testing regex patterns, encoding Base64, and generating hashes. Instead of relying on scattered online tools with ads and data privacy concerns, we created a unified suite of developer utilities that are fast, clean, and reliable. From the JSON Formatter and SQL Formatter to the Cron Expression Parser and JWT Decoder, every tool is crafted with attention to detail.
Perfect for Content Creators and Designers
Writers love our Word Counter, Lorem Ipsum Generator, and Text Case Converter. Designers rely on our Color Palette Generator, CSS Gradient Builder, Box Shadow Generator, and Flexbox/Grid Layout tools. The Meta Tag Generator helps SEO professionals create optimized meta tags with live previews. Every tool is designed to be intuitive — no learning curve required.
Always Free, No Strings Attached
All our tools are 100% free with no usage limits. No registration required, no hidden fees, no premium tiers. We believe essential digital tools should be accessible to everyone. Our revenue comes from non-intrusive ads that help us keep the servers running and the tools maintained.
Frequently Asked Questions
Learn More on Our Blog
Tips, tutorials, and in-depth guides for developers and content creators. Learn how to make the most of our tools.
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