JPG to BMP Converter
Convert JPG photos to uncompressed 24-bit BMP bitmaps in your browser. Your files are never uploaded to our servers. ToolkitPoint processes them on your own computer, so confidential documents stay with you.
Processed in your browser. Your files are not uploaded.
How to use JPG to BMP Converter
- "Convert All To" is preset to BMP.
- Select one or more JPG files.
- Convert the files.
- Download the .bmp files, one by one or as a ZIP.
What JPG to BMP Converter does
Convert JPG photos to uncompressed 24-bit BMP bitmaps in your browser.
The browser decodes the image and performs the change on a Canvas. ToolkitPoint does not receive the pixels. For JPG to BMP Converter, the operation is specifically to convert JPG photos to uncompressed 24-bit BMP bitmaps in your browser.
Worked example
An 800 x 600 photo.jpg of 120 KB becomes an 800 x 600 photo.bmp of about 1.4 MB, which older image editors and embedded displays can read directly.
When JPG to BMP Converter is the right tool
- Supplying images to legacy software, kiosks or embedded screens.
- Creating uncompressed test images for development.
How to verify the result
Open the download at 100% zoom and confirm dimensions, crop boundaries, transparency, text, and file type. The final JPG to BMP Converter output should visibly match this goal: Convert JPG photos to uncompressed 24-bit BMP bitmaps in your browser.
Important limitations
Browser decoding support varies by format. Re-encoding can remove metadata and may change color profiles or introduce lossy compression. This matters here because JPG to BMP Converter is designed to convert JPG photos to uncompressed 24-bit BMP bitmaps in your browser, not to repair unrelated source problems.
A free JPG to BMP Converter alternative
People looking for JPG to BMP Converter often compare products such as Canva, Squoosh, TinyPNG. ToolkitPoint is not affiliated with those services. This page keeps convert jpg photos to uncompressed 24-bit bmp bitmaps in your browser free and available without an account; features, limits, and policies on other products can change, so compare their current product pages before choosing.
Last updated: September 28, 2026
Frequently asked questions
Does converting to BMP improve quality?
No. BMP stores the JPG's pixels exactly, including any JPG compression artifacts. It only removes further compression.
How big will the BMP be?
About 3 bytes per pixel: width x height x 3. A 12-megapixel photo becomes roughly 36 MB.
Is it a real 24-bit BMP?
Yes. The file is built from the pixels as a standard 24-bit Windows bitmap.
Can I batch convert?
Yes. Select several JPGs and download them as a ZIP.
Is it private?
Yes. Your photos stay on your device.