Open a Mermaid file to view its diagram, or drop it below.
Your files are processed entirely in your browser. Nothing is uploaded or stored.
Open a file or paste Mermaid source below to see your diagram.
App Icon Bundle
Generate a complete Xcode asset catalogue and Expo Android icons from one image.
ASCII / Char Code Viewer
Paste a string to see each character with its numeric code point underneath.
Chrome Extension Icons
Upload a PNG and get every icon size a Chrome extension needs.
Diff Viewer
Compare two blocks of text and see additions and deletions highlighted.