Convert BMP to PNG
Drop your BMP file — it converts on your device and never gets uploaded.
Drop your images hereTap to choose images
Processed on your device. Nothing is uploaded.
Metadata stripped
EXIF and GPS are dropped during re-encoding.
Memory only
Files are released the moment you press Clear.
11 inputs accepted
PNG · JPG · JFIF · WEBP · AVIF · GIF · BMP · ICO · HEIC · HEIF · SVG
Why convert BMP to PNG?
BMP stores pixels raw and uncompressed, so a modest screenshot can weigh tens of megabytes. PNG holds exactly the same pixels losslessly at a fraction of the size. Converting BMP to PNG is a pure win: identical image, dramatically smaller file, universal support.
Questions
Is any quality lost?+
None. Both formats are lossless, so the pixels are unchanged.
How much smaller?+
Typically 60–90%, depending on how much flat colour the image contains.
Can I convert several BMP files at once?+
Yes. Drop a whole batch, convert them together and download the results as a single ZIP.
Is there a file size or daily limit?+
No limits and no account. The only real ceiling is your device's memory, since everything runs locally.
What happens to EXIF and GPS data?+
It's removed. Writing a fresh PNG drops camera, date and location metadata, which is usually what you want before sharing.
Does this cost anything?+
No. There is no server bill to pass on, so converting BMP to PNG is free and always will be.
Related conversions
Your images. Your device. Your privacy.
BMP to PNG and back, as many times as you like.
Try Under1MB free