IMAGE CONVERTER

BMP to PNG Converter

Convert a BMP bitmap into a PNG image that is easier to share and use on websites. Adjust dimensions before downloading.

✓ Free to use✓ Files stay on your device✓ No signup required

Convert your image

Choose a file and set your output.

↥Choose image filesor drag and drop herePNG, JPG, WebP, GIF, BMP, ICO and browser-supported formats · up to 10 files · 25 MB each

Convert to Width (px) Height (px) Keep proportions Quality 85% JPG background

Choose one or more files to begin.

HOW IT WORKS

BMP to PNG Converter in three steps

Choose your input.Select a file, type your content or enter image dimensions.
Adjust the options.Pick the format, size or quality that fits your task.
Download or copy.Check the result, then save it to your device.

PRACTICAL NOTES

What to know about BMP and PNG

This BMP to PNG conversion uses your browser to decode the source image and create a new file. PNG is useful for graphics and transparent backgrounds. Its pixel data is stored without the lossy photo compression used by JPG. BMP files can be much larger than compressed image formats. Converting changes the format, not the detail in the original picture.

Keep proportions enabled when changing width or height.
Use the quality control for JPG or WebP output; PNG output is not controlled by the quality slider.

HELP & ANSWERS

Frequently asked questions

Can I convert BMP to PNG for free?+

Yes. The conversion runs in your browser and does not require payment or an account.

Does PNG keep transparent pixels?+

PNG, WebP and ICO can support transparent pixels. Transparency is kept only when the source image contains it and the browser can decode it.

Can conversion improve the original image quality?+

No. Changing the file format cannot add detail that was not present in the source. Keep the original if you need its metadata or color profile.