BMP to PNG
Turn old BMP bitmaps into small PNGs. Batch supported, nothing uploads.
- Runs in your browser
- No upload on server
- Free, forever
- Add photo
- Adjust
- Download
Drop BMP files here
or tap to pick from your device — batch supported, nothing uploads
How this works — and why it's private
- Drop or pick one or more BMP files.
- Tap Convert — each file is re-encoded as PNG right on your device.
- Download one file, or grab the whole batch as a ZIP.
Your files never leave your device. Everything happens right in this browser tab — no uploads, no accounts, no watermarks.
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