Convert BMP to PNG

Save BMP bitmaps as PNG — the same pixels in a far smaller file.

  • Free, no sign-up
  • Files stay on your device
  • Up to 30 MB per file

Your files

Drop your files here

BMP · Up to 20 files at once · Up to 30 MB per file, 200 MB in total

Add files to start.

Results

Your PNG images will appear here.

Nothing is uploaded — files are processed on this device.

How to use BMP to PNG

  1. Drop your BMP files on the upload area, or choose them — up to 20 at once.
  2. Press Convert to PNG. Each file is checked first; problems are reported per file.
  3. Download each result, or everything at once as a ZIP.

Supported files and limits

Accepts
BMP
Creates
PNG
Limits
Up to 20 files at once · Up to 30 MB per file, 200 MB in total · Images up to 40 megapixels

What happens to your files

Your files are opened and processed by your own browser. They are not uploaded to TextVix or anyone else, and nothing is kept after you close the tab. Downloads are created on your device.

  • BMP to JPG

    Convert large BMP bitmaps into compact JPG files.

  • PNG to WebP

    Convert PNG images to WebP, keeping transparency and cutting file size.

  • Image Converter

    Convert JPG, PNG, WebP, AVIF, GIF, BMP and SVG images to PNG, JPG or WebP.

  • JPG to PNG

    Convert JPG photos to lossless PNG images, one or many at a time.

  • PNG to JPG

    Convert PNG images to smaller JPG files, with a background colour for transparent areas.

  • JPG to WebP

    Convert JPG photos to WebP for smaller files on websites.

  • WebP to JPG

    Convert WebP images to JPG so they open in any app.

  • WebP to PNG

    Convert WebP images to PNG, keeping transparency.

Questions about BMP to PNG

More answers in the TextVix FAQ.

Is any quality lost?

No. PNG is lossless, so the picture is identical.

Are my images uploaded?

No. Images are decoded and converted by your browser, on your device. TextVix never receives them.