POKOPIE Lab
Check the browser capabilities commonly used by PlayStation 1 emulators before loading a game or your own ROM file.
Results are generated locally in this browser. No device details or ROM files are uploaded.
Last methodology update: August 2026
Runs the emulator core at near-native speed inside the browser.
Provides hardware-accelerated graphics for the game display.
Allows compatible players to retain saves and local game data.
Lets a compatible controller provide console-style input.
Allows the player to expand beyond its normal page frame.
Can improve performance for emulator cores that use multiple threads.
WebAssembly and WebGL 2 are treated as core requirements. IndexedDB, shared memory, controller input, and fullscreen support improve persistence, performance, or usability. The check confirms API availability, not the speed of a specific game.
This page performs feature detection with standard browser APIs. It does not benchmark CPU or GPU speed, verify every controller model, or guarantee that every PS1 title will run at full speed.
Actual results can vary with the emulator core, game, device temperature, available memory, browser extensions, and power-saving settings. Use this report as a preflight check, then test the game you intend to play.
