BMP (Bitmap) vs PNG (Portable Network Graphics): Which Format is Better?
A detailed comparison between bmp and png. Learn the differences in compression, quality, and when to use each format.
BMP
BMP (Bitmap)
BMP is an uncompressed image format developed by Microsoft, retaining all pixel data but resulting in very large files.
Pros
- Exact pixel data
- Wide compatibility on Windows
Cons
- Massive file sizes
- Not suitable for web use
Best For: Archival purposes or legacy Windows software.
PNG
PNG (Portable Network Graphics)
PNG was created as an improved, non-patented replacement for GIF, offering lossless compression and full alpha transparency.
Pros
- Supports transparency (alpha channel)
- Lossless quality
- Sharp text and lines
Cons
- Larger file sizes than JPG
- Not ideal for high-res photos
Best For: Logos, graphics with text, and images requiring a transparent background.
The Verdict
Choose BMP when you need uncompressed raster benefits such as exact. On the other hand, PNG is the better choice for logos, graphics with text, and images requiring a transparent background..