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PlayStation

A from-scratch PlayStation emulator running entirely in WebAssembly. Drop your own BIOS, PS-X EXE, CUE/BIN, ISO/IMG, ZIP, or memory card anywhere on the page; files stay local in your browser.

Scale
FPS: --.-   Core: loading

Keyboard: arrows = D-pad, Z = Cross, X = Circle, A = Square, S = Triangle, Enter = Start, Shift or Backspace = Select, Q/W = L1/R1, 1/2 = L2/R2. Rebind keys in Settings. Space = pause/resume and F = fullscreen while the screen is focused. Standard gamepads use their buttons and left stick as digital controls. Click the screen to focus controls.

Rewind: load a game
Input: no BIOS, EXE, or disc loaded

Emulator controls

The layout provides PS1-specific loaders, runtime controls, and clean-room core diagnostics.

PS1 core: loading
Load
Run

Loading browser memory cards…

Core: loading…

Load BIOS and a disc, then choose Boot game. For CUE/BIN, select the CUE and every referenced track together.

Runtime log

Diagnostics