Turn large bitmap images into compact, widely supported JPG files with adjustable quality and local browser processing.
You can select multiple files at once.
BMP · Up to 30 MB per fileCompress an uncompressed or lightly compressed bitmap into a practical photo file.
BMP prioritizes simple pixel storage; JPG uses lossy compression to make photographs much smaller.
Convert bulky bitmap files when sharing or storage is the priority.
Photos tolerate JPG compression better than diagrams or pixel art.
The potentially large BMP is processed on your device rather than uploaded.
Many BMP files store pixels with little compression, while JPG discards subtle visual data to reduce size.
Usually not. PNG is better for sharp pixel boundaries.
No. Conversion keeps the original width and height.