UnlimitedConvert
BMP to TIFF Converter
Turn BMP files into TIFF in seconds. Everything happens on your device: nothing is uploaded, and there's no limit.
Your images are processed in this browser tab and never uploaded.
Why convert BMP to TIFF?
BMP files are uncompressed and very large.
Print shops, scanners and professional software expect TIFF for lossless, print-ready images.
What to expect
- The TIFF is saved uncompressed for maximum compatibility with print shops and professional software.
How to convert BMP to TIFF
Add your files
Drop your BMP files into the box or tap “select files”. Add as many as you like.
Pick the options
No settings needed: the defaults give the best result.
Convert and download
Press Convert. Download each TIFF on its own, or everything at once as a ZIP file.
BMP vs TIFF
| BMP | TIFF | |
|---|---|---|
| Full name | Windows Bitmap | Tagged Image File Format |
| Compression | Lossless | Lossless |
| Transparency | No | Yes |
| Animation | No | No |
| Best for | old Windows programs, embedded devices and tools that require uncompressed images | printing, scanning, archiving and handing files to print shops |
| Support | Opens on Windows, macOS and most image editors. | Opens in Photoshop, Preview, Windows Photos and most professional tools. Web browsers generally can't show TIFF. |
About the formats
BMP (Windows Bitmap, 1990) is a simple, uncompressed Windows format. Files are large because every pixel is stored as-is, but almost any program, including very old software and embedded devices, can read it.
TIFF (Tagged Image File Format, 1986) is a high-quality format used in printing, scanning and professional photography. It stores images without quality loss and can hold several pages in one file. TIF and TIFF are the same format with a different file extension.
Frequently asked questions
How do I convert BMP to TIFF?
Drop your BMP files into the box above (or tap Select files), check the options, then press Convert. Each TIFF downloads on its own, or you can download them all as one ZIP file.
Are my files uploaded anywhere?
No. The conversion runs entirely in your browser on your own device. Your BMP files are never sent to a server, so they stay private, and it works even on a slow connection once the page has loaded.
Is there a limit on how many BMP files I can convert?
No. Convert as many as you like, for free, without signing up. Very large batches are processed one after another so your browser stays responsive.
Will I lose quality converting to TIFF?
No. TIFF is lossless, so the converted image keeps every pixel of the original.
Does it work on iPhone and Android?
Yes. It works in Safari, Chrome, Firefox and Edge on phones, tablets and computers. Nothing to install.