BMP to PNG
FreeConvert BMP bitmap images to PNG
About BMP to PNG
BMP files are old-school and uncompressed, which makes them enormous compared to modern formats. If you've got bitmaps clogging up storage or refusing to upload, converting BMP to PNG slims them down while keeping every pixel.
Drop your BMP images here and download tidy PNGs in seconds. PNG is lossless, so the picture stays exactly as detailed but takes up far less space. It works in your browser with no signup, no watermark, and your files vanish as soon as the conversion is finished.
Common uses
- Shrinking huge uncompressed BMP files for storage or email
- Uploading bitmaps to sites that only accept PNG or JPG
- Modernizing legacy BMP graphics for web use
- Sharing screenshots saved as BMP in a lighter format
How to use
- 1
Upload your file
Click the upload area or drag & drop your file. Supports BMP. Up to 50 MB.
- 2
Click "Process — BMP to PNG"
Click the process button. Your file is converted instantly on our secure servers.
- 3
Download your result
Preview and download your converted file. No watermarks, no quality loss, no expiry.
PNG is lossless and supports transparency — ideal for logos, icons, and screenshots.
Why ToolHub?
- 100% Free — no hidden costs, no subscriptions
- No signup or account required
- Works in your browser — no software to install
- Privacy first — files processed and deleted immediately
- Batch conversion — convert multiple files at once
- High quality output — no watermarks, no quality loss
- Supports 30+ input formats including RAW, HEIC, BMP, TGA
- Lightning fast — most conversions complete in under 5 seconds
FAQ
Will converting BMP to PNG reduce the file size?
Yes, usually a lot. BMP is uncompressed, while PNG uses lossless compression, so the PNG is typically much smaller with no quality loss.
Is any image detail lost?
No. PNG is lossless, so every pixel from your BMP is preserved exactly.
Can I convert multiple BMP files at once?
Yes. Upload several bitmaps and convert them to PNG in a single batch.
How much smaller will PNG be compared to BMP?
PNG is typically 50–90% smaller than BMP because BMP stores raw uncompressed pixels. PNG uses lossless compression for the same visual result.
Is there quality loss converting BMP to PNG?
No — BMP to PNG is a lossless conversion. Both formats store exact pixel data.
Why use PNG instead of BMP?
PNG has much smaller file sizes, is universally supported, and works in web browsers. BMP is an outdated format with no compression.
Can I batch convert BMP files to PNG?
Yes — upload multiple BMP files and convert them all to PNG in one click.
Can I use BMP to PNG on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.