Utility Tools
Convert between length, weight, temperature, area, volume, speed, and digital storage units instantly.
Lightweight utilities for everyday text and data tasks. Zero-upload, runs entirely in the browser.
Paste JSON, instantly see it formatted with syntax highlighting. Validate, minify, or copy the result.
Create secure passwords with uppercase, lowercase, numbers, and symbols. Client-side only — nothing leaves your browser.
Paste or type text to instantly count words, characters, sentences, and get reading time estimates.
Visual color picker with HEX, RGB, HSL output, clipboard copy, and a saveable palette — runs 100% in the browser.
Drag-and-drop image to Base64 encoder with data URI, CSS, and HTML tag output. Also decodes Base64 back to images.
Fill in your page details and get ready-to-copy meta tags for SEO, social sharing, and Google previews.
Instantly convert text between 12 different cases — uppercase, lowercase, title, camel, snake, kebab, and more.
Pick a base color, choose a harmony mode, and get a beautiful palette. Export as CSS variables, HEX list, or SVG.
Live regex tester with match highlighting, group captures, replace, and 6 preset patterns for common use cases.
Quick Lorem Ipsum placeholder text generator with paragraph, sentence, and word modes plus word/character stats.
Instant URL encoding/decoding with encodeURI, encodeURIComponent, swap, and copy — runs 100% in the browser.
Convert &, <, >, " and ' to HTML entities and back. Live encoding, swap, and copy — 100% client-side.
Drag-and-drop image to favicon converter with 8 standard sizes, individual/batch download, and ready-to-use HTML code.
Check file sizes, view metadata, and generate checksums — instant and private.
Create QR codes for URLs, text, Wi-Fi, and contact cards right in your browser. Barcode tools are coming soon.
Go back to the main tools page to compare live tools and planned categories in one place.
