BETA PREVIEW
Commodore 64 (TM) eRmulator • WebAssembly Live Edition

Running cycle-accurate Commodore 64 emulation directly in your browser. This web edition is currently in active beta testing. Drag & drop any .PRG, .D64, or custom ROM file directly onto the screen.

Downloading...
Streaming WebAssembly binary and preloaded ROMs...
Drop .PRG / .D64 / ROMs onto screen anytime
System Diagnostics & Browser Logs
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Embed c64ermu on Your Website (WebAssembly SDK)

Host cycle-accurate C64 emulation inside your own web projects, blogs, or digital archives.

The standalone WebAssembly embed package (c64ermu-wasm.zip) includes the compiled WASM engine, canvas integration wrapper, and clean-room SoftKernal runtime. To download and integrate the SDK into your own web projects, subscription to the Closed Beta Program is required.

Join Beta to Request WASM SDK Unlock with Beta Access Token
⚠️ Gated Distribution Notice: General public downloads of the WASM embedding SDK are available soon. Right now, only registered beta testers may download the package.