Developer Toolkit by RizCraft

JSON, hashing, PDFs, passwords, images and more — instantly in your browser, or jump to rizcraft.io for the rest.

24 built-in tools in your sidebar. Convert case, encode/decode, generate hashes, create PDFs, passwords & more. RizCraft Toolkit brings essential everyday tools directly into your browser sidebar — no need to open a new tab or visit a website. 24 tools run fully built-in within the extension, working instantly and offline. For 75+ additional tools, the extension connects you straight to RizCraft.io. RIGHT-CLICK TO TRANSFORM Select any text on a webpage, right-click, and instantly convert case, encode/decode Base64 or URL, generate an MD5/SHA hash, or count words and characters. Results are copied to your clipboard automatically, with a quick on-page confirmation. Right-click on empty space to instantly generate a fresh password, UUID, or Lorem Ipsum text — even without a selection. BUILT-IN TOOLS (work offline, no internet needed) • Developer Tools - JSON Formatter & Validator - Base64 Encoder / Decoder - URL Encoder / Decoder - Hash Generator (MD5, SHA-1, SHA-256, SHA-512) - JWT Decoder • Text & Content - Text Case Converter (UPPERCASE, lowercase, Title, Sentence, camelCase, snake_case, kebab-case) - Word & Character Counter - Lorem Ipsum Generator • Image & Media - Image Format Converter - Image Color Picker - QR Code Generator - SVG to PNG Converter • PDF - JPG / PNG to PDF - PDF to JPG / PNG - Text to PDF Converter - PDF Merger & Combiner • Web & Network - Password Generator - UUID / GUID Generator - Unix Timestamp Converter - Color Converter - What Is My IP? • Sitemap - Robots.txt Generator 75+ MORE TOOLS ON RIZCRAFT.IO Access every other RizCraft.io tool directly from the extension, including SQL Formatter, Regex Tester, CSS Gradient Generator, Background Remover, Screenshot Editor, PDF Editor, Video Compressor, Unit Converters, AI Email Writer, and many more — one click away, no extra sign-in. FEATURES ✓ Side panel — stays open while you browse ✓ Right-click context menu — transform selected text or generate a tool result on any page ✓ Favourites — pin the tools you use daily to the top of the list ✓ Collapsible categories — keep your sidebar tidy ✓ Offline support — built-in tools work without internet ✓ Search — find any tool instantly ✓ Clipboard — results copied automatically, with an on-page confirmation Powered by RizCraft.io — free tools, with new ones added regularly.