Generate unique identifiers in various formats. Click any value to copy it.
Your IDs are generated entirely in your browser. Nothing is stored, logged, or sent to a server.
Chrome Extension Icons
Upload a PNG and get every icon size a Chrome extension needs.
Secret / Token Generator
Generate cryptographically random secrets and tokens for API keys, JWT secrets, and more.
ASCII / Char Code Viewer
Paste a string to see each character with its numeric code point underneath.
Browser Info
See everything your browser reveals — user agent, screen, GPU, network, and more.