Convert BMP to TIFF
Convert BMP files to TIFF locally, completely free and with maximum privacy.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
Upload FilesPlatform Statistics
How to convert BMP to TIFF
- Drop your .bmp files above, or click Upload Files. You can add many files at once.
- TIFF is already selected as the output. Open the settings (gear icon) to fine-tune the result.
- Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
- Download your .tiff files as soon as each one finishes.
What to know about BMP to TIFF conversion
- TIFF supports both lossy and lossless compression and typically produces smaller files than older formats at the same visual quality.
- TIFF is best for printing, scanning and long-term archiving, and opens in Photoshop, GIMP, Affinity Photo and most image viewers, and publishing software.
BMP vs TIFF
| Feature | BMP (Bitmap Image File) | TIFF (Tagged Image File Format) |
|---|---|---|
| Compression | uncompressed | lossy or lossless |
| Transparency | No | Yes |
| Animation | No | No |
| Best for | pixel-exact images for legacy Windows software | printing, scanning and long-term archiving |
| Opens in | Windows apps and most image editors | Photoshop, GIMP, Affinity Photo and most image viewers, and publishing software |
BMP (Bitmap Image File): A classic uncompressed raster graphics format developed by Microsoft, preserving pixel-perfect quality.
TIFF (Tagged Image File Format): A high-quality graphics format popular among photographers and publishers for printing and storing raw details.
Conversion options
- Resize by width, height or both (aspect ratio is preserved)
- Filters: grayscale, sepia, blur and sharpen
- Custom output file name
Frequently asked questions
Is it safe to convert BMP to TIFF here?
Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.
Is there a file size limit?
There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.
Can I convert several BMP files at once?
Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.
Related conversions
Need the opposite? Convert TIFF to BMP.
Convert BMP to other formats
- BMP to JPG
- BMP to PNG
- BMP to PDF
- BMP to WEBP
- BMP to GIF
- BMP to SVG
- BMP to AVIF
- BMP to ICO
- BMP to JXL
- BMP to PSD
- BMP to TGA
- BMP to DDS
Convert other formats to TIFF
- JPG to TIFF
- PNG to TIFF
- PDF to TIFF
- WEBP to TIFF
- HEIC to TIFF
- GIF to TIFF
- SVG to TIFF
- AVIF to TIFF
- ICO to TIFF
- JXL to TIFF
- PSD to TIFF
- CR2 to TIFF
See every BMP converter and TIFF converter, or browse the full converter directory.