Image Tools

How to Use the BMP to PNG Converter

2026-11-134 min readBy Apex Tool Station Team

Convert BMP images to PNG in bulk, right in your browser. Free, fast and private.

100% free No signup Works in your browser

1. What is the BMP to PNG Converter?

Convert BMP files to PNG in a few seconds. PNG is lossless and supports transparency, so it is perfect for logos, screenshots and graphics you want to edit.

You can convert many files at once and download them together as a ZIP. Conversion happens on your device, so your photos are never uploaded.

Convert BMP images to PNG in bulk, right in your browser. Free, fast and private. It offers batch conversion, keeps original resolution, no upload, no watermark and works on phone and desktop.

2. How to use the BMP to PNG Converter

Here is the whole process, step by step. It takes less than a minute from opening the tool to seeing your result.

1Click the upload box and select your BMP files.
2Wait a moment while they convert.
3Download each PNG file, or all of them as a ZIP.

Your result updates as you type — there is nothing to press and nothing to wait for.

Everything runs in your browser — your files and text never leave your device.

3. What you can do with it

Batch conversion
Keeps original resolution
No upload, no watermark
Works on phone and desktop
Save your result with the "Download all (ZIP)" button under the tool.

4. Tips for best results

Your text never leaves your device — The tool runs entirely in your browser using JavaScript. Nothing is uploaded, so you can paste private documents without worry. That also means there is no account to create and no file to upload.
It works on your phone too — Open the tool in any modern browser on Android or iPhone. The layout adjusts to the screen and everything works the same way on a small screen as on a desktop.
Save your result before you leave — Use the "Download all (ZIP)" button to keep a copy.