Decant

Convert BMP to PNG

Convert BMP files to PNG in your browser.

Drop files here

or paste them in. Whole folders work too.

  • Nothing is uploaded
  • Works offline
  • Free and open source

How to convert BMP to PNG

  1. Choose your BMP files, or drop them anywhere on this page.

  2. Check that PNG is selected, and change the settings if you need to.

  3. Select Convert, then save your PNG files.

About BMP and PNG

BMP

BMP is the uncompressed bitmap format from early Windows. Files are very large, and these days it mostly turns up in older software.

PNG

PNG is a lossless image format with transparency, the usual choice for screenshots, logos and graphics with sharp edges.

Questions

How do I convert BMP to PNG?
Choose your BMP files or drop them on this page, check that PNG is selected, then select Convert and save the result. It works the same on a phone or a computer.
Is it safe to convert BMP to PNG here?
Yes. The conversion runs in your browser, so your BMP files are never uploaded, stored or logged.
Can I convert several BMP files at once?
Yes. Add as many as you like and they convert together. Save each result on its own, or all of them as one ZIP.

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