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BMP to PNG Converter
Convert BMP bitmap images to lossless PNG format. Reduce file sizes while preserving perfect quality and gaining transparency support. 100% free.
Drop images here, browse, or paste
PNG, JPG, WebP, AVIF, BMP, GIF, TIFF, SVG, HEIC — any mix
⌘V to paste from clipboard
About BMP to PNG Conversion
🖼️ Lossless Quality
Both BMP and PNG are lossless formats. Converting between them preserves every pixel with zero quality loss.
📦 Smaller Files
PNG's lossless compression reduces BMP file sizes by 50-80% while maintaining identical visual quality.
🔒 100% Private
Your images never leave your device. All conversion happens locally in your browser.
⚡ Instant & Free
No signup, no limits, no watermarks. Convert as many BMP files as you need.
Frequently Asked Questions
Why convert BMP to PNG?+
PNG offers lossless compression that significantly reduces BMP file sizes while preserving perfect quality. PNG also adds transparency support and works on all platforms.
Is BMP to PNG conversion lossless?+
Yes! Both BMP and PNG support lossless storage. Converting between them preserves every pixel with zero quality loss.
How much smaller will PNG files be?+
PNG files are typically 50-80% smaller than equivalent BMP files thanks to lossless compression, while maintaining identical visual quality.
Is this BMP to PNG converter free?+
Yes, completely free with no limits. All processing happens in your browser — your files never leave your device.