画像.qoi
QOI ビューア
QOIについて
Quite OK Image — fast, lossless image format.
QOI (Quite OK Image) is a tiny lossless image format designed to be dramatically simpler and faster to encode and decode than PNG, while reaching comparable sizes. The whole specification fits on a page. Our viewer implements the decoder in pure JavaScript and renders the pixels to a canvas — no libraries, no upload.
よくある質問
- What is a QOI file?
- QOI (Quite OK Image) is a tiny lossless image format designed to be dramatically simpler and faster to encode and decode than PNG, while reaching comparable sizes. The whole specification fits on a page. Our viewer implements the decoder in pure JavaScript and renders the pixels to a canvas — no libraries, no upload.
- Is my file uploaded?
- No. Files are opened entirely in your browser using local JavaScript and WebAssembly. Nothing is sent to a server.
- Does it work on mobile?
- Yes. The viewer is mobile-first and works on phones, tablets, and desktops.
他の画像