Clean, modern interface
Play Super Nintendo games directly in your browser. No cloud servers, no accounts — just pure emulation running locally via WebAssembly.
A full-featured SNES emulator, right in your browser.
Save and load your progress instantly across 4 slots. Keyboard shortcuts make it effortless — F5 to save, F7 to load.
Plug in any controller — Xbox, PlayStation, Switch Pro, 8BitDo — and it's automatically mapped. No configuration needed.
Relive the authentic retro experience with 7 shader effects including CRT Lottes, Hyllian, LCD Grid, and more.
Fast-forward through cutscenes or slow down for tricky sections. Full speed range from 0.25× to 4×.
Full keyboard mapping: Arrow keys for D-Pad, X/Z for A/B, S/A for X/Y, Q/W for shoulder buttons, Enter for Start.
Everything runs locally. No accounts, no cloud servers, no telemetry. Your ROMs and save states never leave your device.
Capture your best moments with one tap. Screenshots save as PNG with the game name and timestamp.
Just drag your ROM file onto the window. Supports .sfc, .smc, .snes, and .zip formats. It couldn't be simpler.
Free, open source, and works entirely offline. Just add it to Chrome and drop in your ROMs.
Add to Chrome — It's Free