How do I convert BMP to PNG online?

Open this free BMP to PNG tool, drop your BMP files, optionally adjust quality, and click convert. Processing stays in your browser — nothing is uploaded.

Can I convert multiple BMP images at once?

Yes. Upload a batch of BMP images, convert them all to PNG, and download everything as a single ZIP archive.

Are my images uploaded to a server?

No. Conversion uses the Canvas API inside your browser. Your images never leave your device, so the workflow stays private by design.

Will converting BMP to PNG reduce quality?

PNG is lossless, so converting from BMP does not add compression artifacts. Animated GIF conversions keep the first frame only.

BMP to PNG

Convert BMP images to PNG

Drop images here

or click to browse

BMP files (.bmp)

Maximum recommended file size: 100MB

Files stay private and are processed locally in your browser. Never uploaded to any server.

What is BMP to PNG?

BMP to PNG is a free in-browser converter. Drop BMP files and they become PNG on your device — no upload, no account.

Convert BMP images to PNG entirely in your browser. Batch convert, preview, and download as files or a ZIP — private, no uploads.

How to Convert BMP to PNG

Upload BMP images: Drag and drop one or more BMP files, or click the dropzone to browse.
Convert automatically: The upload area hides and conversion starts immediately. PNG output is lossless.
Process locally: Conversion runs on your device. Nothing is uploaded.
Download: Save individual PNG files or download all results as a ZIP.

BMP to PNG questions people ask

How do I convert BMP to PNG online?: Open this free BMP to PNG tool, drop your BMP files, optionally adjust quality, and click convert. Processing stays in your browser — nothing is uploaded.
Can I convert multiple BMP images at once?: Yes. Upload a batch of BMP images, convert them all to PNG, and download everything as a single ZIP archive.
Are my images uploaded to a server?: No. Conversion uses the Canvas API inside your browser. Your images never leave your device, so the workflow stays private by design.
Will converting BMP to PNG reduce quality?: PNG is lossless, so converting from BMP does not add compression artifacts. Animated GIF conversions keep the first frame only.