BMP to PNG
Convert BMP bitmap images to lossless PNG files in bulk. Free, unlimited, and processed locally in your browser.
Drop BMP files here, or click to browse
Bulk convert to PNG privately in your browser.
About BMP to PNG
BMP files are chunky uncompressed bitmaps that waste storage and refuse to load in most modern web tools. Converting to PNG gives you lossless quality at a fraction of the file size, in a format every browser, editor, and OS recognizes. Filenify converts BMP images to PNG in bulk, running the conversion locally in your browser via a native Canvas pipeline. The output is standard PNG with full color depth preserved — no downsampling, no color loss. Ideal for modernizing legacy Windows image assets, digitizing scanner output that defaulted to BMP, or preparing a mixed image folder for a project that only accepts PNG.
How BMP to PNG works
- 1Drop your BMP files into the upload zone.
- 2The tool re-encodes each bitmap as a compressed PNG.
- 3Preview thumbnails to confirm color and detail look right.
- 4Download individual PNGs or the batch as a zip.