Bitmap is a type of memory organization or image file format used to store digital images.
Bitmap or bit map may also refer to:
- Bit array, general bit-addressed data structures
- Bitmap graphics, also known as raster graphics, an image represented by a generally rectangular grid of pixels (co-sitting points of colors)
- Bitmap file format, a bitmap graphics file format with
.bmp
filename extension
- Bitmap file format, a bitmap graphics file format with
- Bitmap index
- Free-space bitmap, an array of bits that tracks which disk storage blocks are in-use