Image Resizer
Resize an image to exact pixel dimensions.
All tools
Browse a growing collection of free utilities for text, SEO, development, images, conversions and calculations.
Image Compressor
Compress a selected image with browser Canvas APIs.
URL Parser
Inspect protocol, host, path, query and hash parts.
SHA-256 Hash Generator
Create a SHA-256 digest using Web Crypto.
JWT Decoder
Decode JWT header and payload; does not verify signatures.
Regex Tester
Test JavaScript regular expressions against sample text.
Unix Timestamp Converter
Convert timestamps to readable dates and back.
UUID Generator
Generate standards-shaped cryptographic UUIDs.
JavaScript Minifier
Remove comments and repeated whitespace from JS.
CSS Minifier
Compact CSS while preserving declarations.