How to convert QOI to PNG
1. Upload QOI
Select or drag and drop your QOI file into the converter.
2. Choose PNG
Select PNG as your output format. You can process multiple files at once.
3. Download
Click convert and download your new PNG file instantly.
Format Details
QOI
QOI (Quite OK Image) is a fast, simple lossless image format designed as a speed-optimized alternative to PNG. It encodes and decodes images in a single linear pass with extremely simple logic, often achieving faster encoding than PNG while producing comparable file sizes. QOI is gaining adoption in game development, real-time graphics, and embedded systems where encoding speed matters as much as compression ratio.
PNG
PNG (Portable Network Graphics) is a widely-used lossless raster image format created as an open, patent-free alternative to GIF. It supports 24-bit color, full 8-bit alpha channel transparency, and highly efficient lossless compression. PNG is the preferred format for images with sharp edges, text overlays, logos, and any content where pixel-perfect lossless quality is essential, and it is universally supported in every browser and application.
Frequently Asked Questions
How do I convert QOI to PNG?
Upload your QOI file on Convertek, select PNG as the output format, then click Convert. Your PNG file will be ready to download instantly.
Is the QOI to PNG converter free?
Yes. Converting QOI to PNG on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between QOI and PNG?
QOI and PNG are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the PNG format.