Free Developer Tools
Handy utilities for developers, designers, and creators. Fast, secure, and 100% free — no signup required.
Data Tools
(3)JSON Formatter & Validator
Data Tools
Format, validate, and beautify JSON data instantly
UUID Generator
Data Tools
Generate random RFC 4122 version 4 UUIDs instantly
Number Base Converter
Data Tools
Convert numbers between binary, octal, decimal, hexadecimal, and any base 2–36
Encoding
(3)Base64 Encoder & Decoder
Encoding
Encode text to Base64 or decode Base64 back to text instantly
URL Encoder & Decoder
Encoding
Encode URLs or decode encoded URLs instantly in your browser
HTML Entity Encoder & Decoder
Encoding
Encode HTML special characters or decode HTML entities instantly
Text Tools
(4)Text Case Converter
Text Tools
Convert text to UPPERCASE, lowercase, Title Case, camelCase, and more
Word Counter
Text Tools
Count words, characters, sentences, and reading time instantly
Lorem Ipsum Generator
Text Tools
Generate placeholder Lorem Ipsum text for designs and mockups
Markdown Preview
Text Tools
Write Markdown and preview rendered HTML live in your browser
Date & Time
(1)Security
(3)JWT Decoder
Security
Decode and inspect JWT tokens — header, payload, and expiry
Password Generator
Security
Generate strong, cryptographically secure passwords instantly
Hash Generator
Security
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes instantly
Design
(1)Development
(1)Utilities
(1)File Tools
(1)Image Tools
(3)Image Compressor
Image Tools
Compress JPG, PNG, and WebP images in your browser — no upload
Image Resizer
Image Tools
Resize images to any dimension, with presets for social media
AI Background Remover
Image Tools
Remove image backgrounds instantly with AI — 100% in your browser