BMP to PNG Converter
Convert BMP to PNG instantly. Free, fast, and secure.
Drag & drop images here
or click to browse — JPG, PNG, WEBP, GIF, BMP, TIFF, ICO, PSD
Conversion complete!
Your images are ready — download individually or grab them all as a ZIP.
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Last updated: April 2026
Convert BMP to PNG - Free Online Image Converter
Because BMP saves every pixel uncompressed, a BMP is often many times larger than it needs to be. Converting to PNG keeps the image completely lossless while cutting the file size substantially, and the result opens in every browser and editor. It is the best choice when you want an exact, web-ready copy of a BMP.
Typical result: much smaller than the BMP while staying fully lossless.
How to Convert BMP to PNG
- Upload Your Image: Click the upload area or drag and drop your BMP file. You can upload up to 15 images at once.
- Select Format: Choose PNG as your target format from the dropdown menu.
- Convert: Click the "Convert Now" button and wait a few seconds for the conversion to complete.
- Download: Once conversion is complete, download your converted PNG file or download all files as a ZIP archive.
Key Features
- Batch conversion (up to 15 files simultaneously)
- High quality output with optimized file sizes
- Fast processing in seconds
- No registration or account required
- Secure - files automatically deleted after 10 minutes
- 100% free with no watermarks or limitations
- Privacy-focused - images never stored permanently
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Frequently Asked Questions
Is BMP to PNG lossless?
Yes. PNG preserves every pixel exactly, just like BMP, so there is no quality loss. The difference is that PNG compresses the data, so the file is much smaller.
Why is the PNG smaller than the BMP?
BMP stores image data without compression, while PNG applies lossless compression. You get the same pixels in a fraction of the space, which is why PNG is far more practical online.
Is this converter free to use?
Yes, our BMP to PNG converter is completely free to use. There are no hidden fees, no watermarks, and no registration required.
Do I need to install software?
No, you don't need to install any software. Our converter works entirely in your web browser.
Will my images be stored?
No, we do not store your images permanently. All conversions happen securely in real-time, and files are automatically deleted after 10 minutes.
What file formats are supported?
You can convert from JPEG, PNG, WEBP, GIF, BMP, TIFF, ICO, PSD, and AVIF formats. Output formats include JPEG, PNG, WEBP, GIF, and AVIF.
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