TGA to PBM converter
Convert TGA to PBM in seconds, free and unlimited. No upload, no sign-up, no watermark: your image never leaves your device.
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Quick answer: To convert TGA to PBM, add the TGA file to the iHateFiles TGA to PBM converter and press Convert. The conversion runs in your browser, so the file is never uploaded, and it is free with no sign-up, watermark or size limit. TGA carries transparency and PBM cannot, so transparent areas are filled with a background colour you choose.
Should you convert TGA to PBM?
Do this when the image is going somewhere that will not accept TGA, and you are content to fix the background colour permanently.
Nothing is discarded
TGA and PBM are both lossless, so every pixel survives the move intact. Convert back and forth as often as you like; the image does not degrade.
PBM cannot hold transparency
Any transparent area in the TGA has to become a real colour, because PBM has no alpha channel to record it. The background colour on this page is what those areas become. White suits most uses; pick the colour of the page it will sit on if you know it, because this cannot be undone afterwards.
PBM reduces the colour first
Before PBM compresses anything it reduces the image to pure black and white. Flat colour, logos and line art survive that easily. A photograph coming from TGA will band visibly, and no quality setting changes it, because the limit is the format rather than the encoder.
TGA and PBM side by side
| TGA | PBM | |
|---|---|---|
| Compression | Lossless | Lossless |
| Transparency | Yes | No |
| Animation | No | No |
| Written here | Yes | Yes |
What usually goes wrong
About the TGA. Older TGA files carry no signature at all, so nothing can identify one except by its extension. Files written here include the version 2 footer so they can be recognised.
About the PBM. Converting a photograph to PBM produces something closer to a stencil than a picture. That is the format working correctly, not a fault.
How to convert TGA to PBM
- Add your TGA file. It is read from your disk and stays there.
- Check the settings. The output format is already set to PBM.
- Press convert and the PBM file is saved back to your device.
Questions
How do I convert TGA to PBM?
Open this page, add your TGA file, and press convert. The file is decoded and re-encoded by your own browser and saved back to your device. Nothing is uploaded.
Is this TGA to PBM converter free?
Yes, completely. There is no account, no sign-in, no watermark and no daily limit, because there is no server doing the work. Your own device does it.
Are my files uploaded anywhere?
No. There is no upload endpoint. The conversion runs inside this browser tab, so your file never leaves your device. You can open your browser's network panel and watch: nothing carrying your file is sent.
Is there a file size limit?
No fixed limit. Because the work happens on your machine there is no server quota. The only ceiling is your own device's memory, which for video means very large files may be slow.
Will converting to PBM lose quality?
PBM compresses without loss, but it first reduces the image to one bit per pixel, pure black and white. Flat colour and line art come through unchanged; a photograph will band and lose subtlety.
Can I convert several TGA files at once?
Yes. Add as many as you like and they are converted one after another, then offered as a single ZIP.