Convert BMP files to PNG format with batch support. Preserve transparency, choose compression level, and download individually or as ZIP. All client-side.
Drop BMP files here or click to browse
TooliFyra's BMP to PNG converter transforms BMP (Bitmap) files into the more efficient PNG format. BMP files are large and uncompressed β PNG offers lossless compression with smaller file sizes. Supports batch conversion with individual or ZIP download.
Designers can convert legacy BMP files. Developers can reduce file sizes. Archivists can convert BMP collections to PNG for better compression.
Converting legacy BMP images, reducing file sizes of uncompressed graphics, preparing BMP files for web use, and batch-converting BMP collections.
Our BMP to PNG converter offers batch processing with ZIP download β no uploads or limits.
Yes β PNG supports alpha transparency. BMP files with transparency (32-bit) will preserve it.
Default (level 3) is a good balance. Maximum (level 6) gives smaller files but takes longer.
Yes β select multiple BMP files at once and convert them all together.