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Convert.png

Convert PNG to BMP online

100% localFiles never leave your device — no upload, no account, no tracking.
About PNG to BMP

Convert PNG images to BMP, the simple uncompressed bitmap format that legacy apps, embedded tools, and certain Windows workflows still expect. The output is a clean, lossless raster copy with no added compression artifacts.

Decoding and encoding both happen in your browser via WebAssembly. The PNG you drop in never leaves your device, so the conversion is completely private.

How it works
  1. 01

    Add a PNG

    Drop your PNG file onto the page or select it from your device.

  2. 02

    Convert

    Click Convert to write an uncompressed BMP locally.

  3. 03

    Download

    Save the BMP image.

Features
lossless outputuncompressed rasterbroad compatibility
Frequently asked
How does the PNG to BMP converter work?
Convert PNG images to BMP, the simple uncompressed bitmap format that legacy apps, embedded tools, and certain Windows workflows still expect. The output is a clean, lossless raster copy with no added compression artifacts.
Are my files uploaded to a server?
No. Everything runs entirely in your browser using local JavaScript and WebAssembly. Your files never leave your device.
Does it cost anything or require an account?
No. The converter is free, needs no sign-up, and runs locally in your browser.
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