DevCanvas - The Developer Toolkit

Instantly format, visualize, and convert raw JSON payloads in your browser.

``` DevCanvas is a free, privacy-first developer toolkit that detects raw JSON responses in your browser and lets you format, visualize, and convert them in one click. 🔍 AUTO-DETECT JSON IN YOUR BROWSER When you navigate to a URL that returns raw JSON (like a REST API endpoint), DevCanvas automatically adds a floating "Format in DevCanvas" button. Click it and the payload is securely transferred to devcanvas.net — no copy-pasting required. ⚡ CORE FEATURES • JSON Formatter & Beautifier — Instantly format minified JSON with proper indentation • Interactive Tree Viewer — Explore deeply nested objects with a collapsible visual tree • JSON to TypeScript — Auto-generate TypeScript interfaces from any JSON or YAML payload • YAML Support — Paste YAML configs and get JSON output or TypeScript types instantly • JSON Diff Viewer — Side-by-side comparison powered by Monaco's diff engine • Local History — Save payloads to browser storage and recall them anytime 🔒 PRIVACY FIRST All processing happens 100% locally in your browser. Your data never leaves your machine — no servers, no tracking, no analytics on your payloads. 🚀 HOW IT WORKS 1. Browse to any raw JSON API (e.g. https://api.github.com/users) 2. Click the floating "Format in DevCanvas" button 3. DevCanvas opens in a new tab with your data already loaded 4. Format, visualize, diff, or generate types — all instantly 💡 PERFECT FOR • Frontend & backend engineers working with REST APIs • DevOps teams inspecting Kubernetes / Docker YAML configs • QA engineers comparing API response versions • Anyone who regularly views raw JSON in the browser 🌐 Website: https://devcanvas.net ```