BMP to TIFF Converter
Save BMP pixels as an uncompressed TIFF image.
Converted in your browser. Your file never leaves your device.
Drop your BMP files here
or drag and drop · 20 MB per file
How to convert BMP to TIFF
- Choose BMP files up to 20 MB.
- Use an unlocked DOCX file and review the supported content limits.
- Review the conversion report and download the TIFF result.
Where this file comes from
Windows Paint and older imaging software create BMP bitmap images. These files can be large and may have limited transparency support.
What changes in the conversion
The first image frame becomes an uncompressed, 8-bit RGBA TIFF with unassociated alpha. Image dimensions and supported transparency survive. Original metadata, profiles, animation, and higher color depth are removed. TIFF can be much larger than the source and does not restore detail already lost.
Size limits and browser notes
- Accepts .bmp files up to 20 MB each.
- You can convert several files at once; they download together as one ZIP.
- Everything runs in your browser, so very large files depend on your device's memory.
Modern browser required. Images are limited to 8192 pixels per side and 16 megapixels. TIFFs allow at most 50 pages and 32 megapixels total. AVIF input needs a native AVIF decoder.
FAQ
Is the TIFF compressed?
No. The output is an uncompressed TIFF with 8 bits per color channel and an alpha channel. Check compatibility with your destination application.
Will my file be uploaded?
No. Processing runs on your device after the required converter libraries load. File contents and names are not sent to a server.
What should I check after conversion?
Open the downloaded file in your target application and check dimensions, transparency, colors, and any removed metadata.
Related tools
See every tool on the Image Converter page.