BMP to TIFF Converter
Need to convert this file type? Drop it below — or drop any other file and we'll auto-switch. Outputs are auto-deleted after 2 hours; share links expire after 4.
Or paste a link to a file
Drop multiple images to combine them into one PDF, Word document, or PowerPoint presentation — or convert each image separately.
Drop
Drag your BMP file or click to browse.
Convert
TIFF is preselected, or pick a different format below.
Download
Get your file or share a 1-hour link.
Convert BMP to TIFF online
Use this BMP to TIFF converter to turn BMP files into TIFF right in your browser — ideal for scanning and archiving, professional photography and print production. BMP uses no compression and TIFF uses lossless compression, so file size and quality can change.
When should you convert BMP to TIFF?
- To reduce file size and make uploading and sharing easier
- When you need it for scanning and archiving
- When you need it for professional photography
- To open your files in apps that prefer TIFF
What happens to your file
The BMP is decoded into memory and written back out as TIFF. Where Pillow's writer rejects the image's colour mode, the converter falls back to ImageMagick rather than failing the job.
Settings this conversion runs with
| Engine | Pillow (Python Imaging Library) |
|---|---|
| Path | Pillow decode → encode |
What changes
- Nothing in the picture is resampled unless you ask for it — resize, crop-to-aspect, and background removal are opt-in, so a plain BMP to TIFF keeps the original pixel dimensions.
About BMP and TIFF files
BMP image
Strengths
- no compression artifacts
- simple format
Limitations
- very large files
- rarely used on the web
TIFF image
Strengths
- lossless quality
- great for print and scans
Limitations
- large files
- not for web use
BMP vs TIFF
| Format | BMP | TIFF |
|---|---|---|
| Compression | None | Lossless |
| Transparency | No | Yes |
| Best for | uncompressed raster images, legacy Windows graphics | scanning and archiving, professional photography |
Related tools
Frequently asked questions
- What happens to the image when you convert BMP to TIFF?
- The BMP is decoded into memory and written back out as TIFF. Where Pillow's writer rejects the image's colour mode, the converter falls back to ImageMagick rather than failing the job.
- What should you know before converting BMP to TIFF?
- Nothing in the picture is resampled unless you ask for it — resize, crop-to-aspect, and background removal are opt-in, so a plain BMP to TIFF keeps the original pixel dimensions.
- Is this BMP to TIFF converter free?
- Yes. You can convert BMP to TIFF online for free, with no account and no watermark.
- Do I need to install software or sign up?
- No. Use the converter from your browser without installing software or creating an account. Files are uploaded to our servers for processing.
- Are my files safe?
- Yes. Files are processed only to complete the conversion and are auto-deleted after 2 hours. We never share them.
- Can I convert multiple BMP files at once?
- Yes. Drop several files to convert them in a batch and download the results as a single ZIP.