Convert BMP to PNG for easier use
Replace bulky bitmap files with a lossless PNG that works well in browsers, documents, and modern applications.
Options
Lossless image format preserving full transparency.Drag & drop images here, or browse files
Supports PNG, JPEG, WEBP, SVG, HEIC, TIFF, BMP, ICO
Why convert BMP to PNG?
BMP files are often uncompressed and large. PNG is a lossless alternative that is broadly supported and typically more practical for sharing or using online.
Privacy & In-Memory Execution
Uploads and ZIP archives are processed in RAM. Files are not retained after the request, and no account is needed to use the converter.
When this conversion helps
Useful for screenshots, legacy bitmap assets, and images exported from older Windows programs that need a web-friendly format.
Free to use • Private in-memory processing • Up to 50MB per file
How to convert BMP to PNG
- 1. Add your BMP file.
Drag it into the converter or browse from your device. - 2. Check the output options.
Choose quality only when the selected output supports it. - 3. Convert and download.
Download one file directly or a ZIP for a completed batch.
What this conversion cannot change
PNG preserves image pixels but does not add detail or transparency that is not already present in the BMP source.
BMP vs PNG Comparison Matrix
| Feature | BMP | PNG |
|---|---|---|
| Transparency (Alpha) | Not Supported | Supported |
| Compression Type | Lossless | Lossless |
| Primary Web Usage | Storage / Native capture | Web delivery / Responsive UI |
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Frequently Asked Questions
Will PNG reduce BMP file size?
Often, because BMP is commonly uncompressed; the exact result depends on the image content.
Is PNG good for screenshots?
Yes. PNG is well suited to screenshots and graphics with sharp edges or text.