Pixmorph
QOI converter

Convert QOI to PNG

Convert QOI images to PNG in bulk without losing quality or installing any software. Fast, free and easy to use.

ConvertQOI
Drop your QOI images here

68+ input formats · 41 output formats · click, drop or paste

Choose files

How it works

  1. 01

    Upload your QOI file(s)

    Click "Choose files" or drag your QOI images into the drop area. You can also paste them.

  2. 02

    Pick the output

    PNG is pre-selected. Open Settings to adjust quality or max size.

  3. 03

    Start conversion

    Hit Convert. Files process three at a time — most finish in well under a second.

  4. 04

    Download

    Download each file individually, or all of them together as a ZIP archive.

QOI vs PNG

Input · .qoi

Quite OK Image

A fast, simple lossless format popular with game and app developers.

Losslessimage/qoi
Output · .png

Portable Network Graphics

Lossless with full transparency. Best for logos, screenshots, UI and anything with sharp edges.

Losslessimage/png

Frequently asked questions

How do I convert QOI to PNG?+

Drop your QOI image(s) into the converter above, click Convert, then download the result individually or as a ZIP.

How do I convert QOI without losing quality?+

Open Settings and move the quality slider to 100. Lossless formats like PNG and TIFF always keep every pixel; WEBP and AVIF switch to lossless mode at 100.

Can I bulk convert QOI files?+

Yes. Select or drop as many QOI files as you like — they're converted in parallel and can be downloaded together as a ZIP.

Is this converter secure?+

Yes. Every file is converted entirely inside your browser and never uploaded to any server.

Can I edit images after converting?+

Yes — use our free Resize and Compress tools.

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