Is BMP to PNG lossless?

Yes! PNG uses lossless compression — the image is identical to the original BMP but much smaller.

Convert BMP to PNG

Convert BMP bitmaps to compressed PNG.

Upload BMP, JPG, PNG, WEBP, GIF or BMP images.

or drop images here

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BMP files are uncompressed and huge. PNG offers lossless compression that typically reduces BMP file sizes by 50-70% while adding transparency support.

How to Convert BMP to PNG

Upload Your Images

Click "Select Images" or drag and drop your files. Import from Google Drive or Dropbox.

Choose Settings

Select output quality and conversion options in the sidebar.

Convert

Click "Convert IMAGES" and wait for the processing to complete.

Download

Download your converted images individually or as a ZIP file.

Why Convert BMP to PNG?

Lossless compression

50-70% size reduction

Add transparency

Maintain quality

Use Cases

Scanner output optimizationLegacy data conversion

Best Practices for Convert BMP to PNG

BMP to PNG is always lossless — no quality loss

FAQ