Step 1: Supply your BMP files using the button above or by haul and lay.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Get your converted TIFF files.
BMP to TIFF Conversion FAQ
What does the BMP to TIFF converter do?
+
It takes a BMP image and re-encodes the pixel data as TIFF. Colour and resolution are preserved; the difference is the container and compression scheme.
Will my TIFF have a transparent background?
+
BMP files have no alpha channel, so the result will have a solid background. To get transparency in TIFF, use the Remove Background tool on the TIFF output.
Is the BMP to TIFF conversion reversible?
+
You can convert the TIFF back to BMP on this site. If either format involved is lossy, the round-trip is not bit-perfect even though it is visually or audibly close.
What output quality should I expect from BMP to TIFF?
+
Default settings target broadcast / web quality — visually identical to the source for most viewers. For archival use, pick the highest quality option in the converter settings.
Can I get transparency once the image is TIFF?
+
The TIFF format supports it, but the conversion cannot invent it. A BMP has no alpha channel, so every pixel including the background arrives fully opaque. Run /removebackground/ afterwards to cut the subject out — then the alpha channel TIFF provides has something to store. TIFF handles CMYK, 16-bit depth, embedded ICC profiles and multi-page documents, which is exactly what print and archival workflows require.
Is anything lost converting between BMP and TIFF?
+
No pixel data, no. Both formats store the image without lossy compression, so the picture that comes out is identical to the one that went in and the conversion can be repeated indefinitely. What changes is file size, and which features travel — colour depth, embedded profiles, layers and animation are all supported unevenly between lossless formats. BMP usually stores completely uncompressed pixel rows with a small header, which is why it is so simple to parse. TIFF is a container more than a codec: it can hold uncompressed, LZW, ZIP or even JPEG data, at up to 32 bits per channel, with multiple pages in one file.
Is there a file-size limit when converting BMP to TIFF?
+
Anonymous uploads are capped at a generous default; signed-in free accounts get a higher cap, and Pro accounts have no per-file limit. Browser memory is usually the practical constraint long before our server-side limits kick in.
Can I batch-convert several BMP files to TIFF at once?
+
Yes. Drop or pick multiple BMP files in one upload — the converter processes them in parallel and returns a ZIP of the TIFF results. There is no need to repeat the upload step per file.
What happens to my BMP files after the conversion?
+
Uploaded files and TIFF outputs are auto-deleted after a short retention window. We do not inspect, share, or train on user files. Direct download links are time-limited and tied to your session.
Where can I open a TIFF file?
+
TIFF opens in mainstream image viewers and editors. For web embedding, consider converting to PNG or WebP first since TIFF is not always natively supported in browsers.
Do I need to install software to convert BMP to TIFF?
+
No. The converter runs entirely in your browser plus our cloud — no plugin, no install, no admin rights. It works on Windows, macOS, Linux, ChromeOS, iOS, and Android.
Do I need an account to convert BMP to TIFF?
+
No. BMP to TIFF conversion is free and works without an account. Signing in unlocks higher file-size caps, batch history, and API access.
