Utility
Base64 Encode / Decode
Encode plain text to Base64, decode payloads back to readable text, and inspect data URIs in your browser.
3
Free features
3
Pro upgrades
Encode plain text to Base64, decode payloads back to readable text, and inspect data URIs in your browser.
Capture your screen, add free auto captions, and export a polished video from the browser.
Convert images to Base64 strings and data URIs for embeds, prototypes, and inline assets. Runs entirely in your browser.
Format, validate, minify, and inspect JSON directly in your browser. Clean API payloads fast with zero signup.
Real-time HTML/CSS/JS playground with instant feedback. Perfect for quick prototypes and code testing. Free CodePen alternative.