BMP to JPG
Convert BMP (Windows bitmap) images to JPG, PNG or WebP and make the files much smaller.
How to useBMP to JPG.
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BMP to JPG: what it is for
Convert Windows BMP images to JPG, PNG or WebP. BMP has no compression and takes up a lot of space; as JPG the same image is usually ten times smaller, ready to email, send on WhatsApp or post online. Convert several at once and download them as a .zip.
Everything runs in your browser: nothing you paste or open is sent to a server.
How to use
- Choose the BMP files.
- Pick the format and quality.
- Download the images.
When to use it
- Shrink old Windows screenshots and images.
- Send images by email.
- Post images on websites.
Frequently asked questions
Why is BMP so large?
BMP stores every pixel uncompressed. A 12-megapixel photo is over 30 MB as BMP and usually 2–4 MB as JPG, with no visible difference.
Which format should I pick?
JPG for photos, PNG for screenshots, drawings and images with text (lossless), and WebP for websites, with even smaller files.
Is there a limit on images?
No. You can convert several at once and download them all as a .zip file.
Is it really free?
Yes, 100% free. No sign-up, no subscription and no usage limits. All Tools123 are free.