GIF to BMP Converter

What happens when GIF becomes BMP

Source format

GIF uses a palette of at most 256 colors per frame and can contain animation.

Target format

BMP is a simple bitmap format that is often uncompressed and therefore large.

What changes

The GIF pixels are decoded and written using BMP compression and color capabilities.

Pixel dimensions and visible composition are preserved unless resize or crop settings are selected.

BMP cannot preserve transparency. Transparent pixels must be flattened against a background color.

Color profile handling, bit depth, chroma sampling, and compression settings can change appearance or file size.

Multi-page, layered, animated, camera-raw, or very large images may be flattened, reduced to one frame, or rejected if the decoder cannot safely read them.

Conversion steps

1. Upload a GIF file no larger than 1 GB.
2. Confirm that BMP is selected as the target.
3. Download the BMP file and check the result before deleting your source.

Troubleshooting

The GIF file is rejected or will not open.

Confirm that the file is not empty, password-protected, or corrupt and that its real format matches the extension.

The BMP file is larger than expected.

Choose a more efficient codec or lower quality setting when available. Lossless and uncompressed targets are often larger by design.

Transparency, color, or animation changed.

Choose a target that supports the needed feature and keep the original file; JPG cannot store transparency or animation.

Privacy and file retention

Uploads and converted files are processed automatically and irreversibly deleted within 24 hours. You can delete them sooner with the delete control. Convertr does not read, mine, sell, or manually review file contents.