Convert TGA to QOI

Convert TGA files to QOI locally, completely free and with maximum privacy.

Drag and drop your files here

or click to browse local files (large files supported, limited only by browser RAM)

Upload Files

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How to convert TGA to QOI

  1. Drop your .tga files above, or click Upload Files. You can add many files at once.
  2. QOI is already selected as the output. Open the settings (gear icon) to fine-tune the result.
  3. Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
  4. Download your .qoi files as soon as each one finishes.

What to know about TGA to QOI conversion

  • Transparency is preserved: QOI supports an alpha channel just like TGA.
  • QOI is best for very fast lossless encoding in apps and games, and opens in specialized viewers and some image editors.

TGA vs QOI

FeatureTGA (Truevision TGA)QOI (Quite OK Image Format)
Compressionlosslesslossless
TransparencyYesYes
AnimationNoNo
Best forgame textures and 3D rendering pipelinesvery fast lossless encoding in apps and games
Opens ingame engines, 3D software and image editorsspecialized viewers and some image editors

TGA (Truevision TGA): A legacy raster graphics file format commonly used for textures in video games and 3D modeling.

QOI (Quite OK Image Format): A fast, simple lossless image format with compression comparable to PNG and much faster encoding.

Conversion options

  • Resize by width, height or both (aspect ratio is preserved)
  • Filters: grayscale, sepia, blur and sharpen
  • Custom output file name

Frequently asked questions

Is it safe to convert TGA to QOI here?

Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.

Is there a file size limit?

There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.

Can I convert several TGA files at once?

Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.

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