PNG to BMP Converter for 24-Bit Bitmap Files
Turn PNG images into broadly compatible 24-bit bitmap files in your browser, with local batch processing and no account.
Conversion runs locally. Your PNG files never leave this device.
No files selected
Choose PNG files to create BMP output.
How to turn a PNG into a BMP
Create BMP files from PNG input in three steps, with clear limits and downloadable output.
Choose PNG files
Add one or more PNG files to the conversion queue.
Convert to BMP
Review the available settings, then start conversion and wait for each file to finish.
Download BMP
Download output files separately or save multiple completed files together as a ZIP.
PNG to BMP 24-bit converter settings
Use the available controls to prepare BMP output for your target application.
| Control | Setting | Effect |
|---|---|---|
| Batch queue | Up to 10 files | Processes several source files without repeating the upload workflow |
| File handling | Local browser | Source files never leave this device |
| BMP depth | 24-bit | Maximizes compatibility with readers |
| Alpha background | White | Replaces transparent PNG pixels |
PNG vs BMP image formats
PNG is compressed and can be transparent; BMP prioritizes simple uncompressed pixel compatibility.
| Characteristic | Source | Output |
|---|---|---|
| Compression | Lossless compressed | Uncompressed 24-bit |
| Transparency | Supported | Flattened to white |
| File size | Usually smaller | Usually larger |
| Best for | Web and general images | Legacy software and simple bitmap exchange |
| Color | RGB/RGBA | 24-bit BGR |
Bulk free PNG to BMP conversion
Convert up to 10 PNG files into separate 24-bit BMP images, then download the completed batch as a ZIP.
Dimensions remain unchanged
Width and height are preserved.
Transparency becomes white
Standard 24-bit BMP has no alpha channel.
BMP output is uncompressed
Files can be much larger than PNG.
Metadata is not copied
PNG text chunks, profiles and metadata are not transferred.
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PNG to BMP converter FAQ
How do I turn a PNG into a BMP?
Choose PNG files above, start the conversion, then download each BMP result or save multiple outputs as a ZIP.
Is this PNG to BMP converter free?
Yes. You can use the displayed file-size and batch limits without payment or account registration.
Are my PNG files uploaded?
No. PNG parsing and BMP encoding run locally in your browser.
Can I batch convert PNG files to BMP?
Yes. Add up to 10 PNG files, convert the queue and download completed BMP files individually or as a ZIP.
Does PNG to BMP preserve transparency?
No. Transparent areas are flattened onto white in 24-bit BMP output.
Why is the BMP much larger?
The generated BMP stores uncompressed 24-bit pixels.
What BMP bit depth is used?
The converter creates broadly compatible 24-bit BMP files.
Does conversion reduce image quality?
Opaque pixel colors are preserved without lossy compression.
Can Windows Paint open the BMP?
Yes. The output uses a standard BMP header and 24-bit pixel layout.
Are PNG color profiles preserved?
No. Browser-decoded RGB pixels are written without the original PNG metadata.
Convert PNG to BMP now
Create downloadable BMP output from your PNG files.
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