When to convert BMP to JPG
Uncompressed Windows bitmap. Large files, so PNG output is usually the better choice.
JPG opens everywhere, from old photo viewers and email clients to print kiosks and upload forms that reject newer formats.
How it works on your device
- Runs
- In your browser
- Transparency
- Not applicable
- Batch size
- Up to 200 files
- BMP files are uncompressed, so expect the output to be far smaller than the input.
- Colour profiles are read on decode and the output is written in sRGB, the colour space every screen and browser expects.
How to convert BMP to JPG
- Open the converter and drop your .bmp files, up to 200 at a time.
- Choose JPG as the output and set the quality.
- Convert, then download each file or one ZIP of the batch.
Questions
Is converting BMP to JPG free?
Yes. Conversion runs in your browser on every plan, with no account, no watermark and batches of up to 200 files.
Are my BMP files uploaded?
No. The browser decodes each file and encodes the new one on your device. Nothing is sent to a server.
Does converting BMP to JPG lose quality?
JPG is lossy, so each save throws away a little detail. At quality 85 to 95 the difference is very hard to see, and you choose the quality before converting.
Can I make the JPG bigger at the same time?
Converting keeps the pixel size. To enlarge, run the upscaler afterwards: 2× is free and also runs on your device.