Convert your .tiff files to .bmp format online for free. No software to install. Fast, secure, and easy.
Free — 3 conversions per day
Drag and drop your .tiff file or click to browse.
Select BMP as your output format.
Click Convert and download your .bmp file.
Both TIFF and BMP preserve image quality without loss. The conversion between these formats is about broader compatibility.
TIFF (Tagged Image File Format, introduced in 1986) uses LZW, ZIP, JPEG, PackBits, CCITT, or None compression. BMP (Bitmap Image File, introduced in 1986) uses None (RLE optional but rarely used) compression. TIFF supports transparency, but BMP does not. Transparent areas will be filled with a solid background color (typically white) during conversion. TIFF browser support: None. BMP browser support: All modern browsers.
Both TIFF and BMP use lossless compression. The conversion preserves 100% of the original data — the output file is pixel-for-pixel (or sample-for-sample) identical to the input. No quality is lost during this conversion.
Typical TIFF file size: A 12MP photo (16-bit RGB): ~72 MB uncompressed; ~25-35 MB LZW. Typical BMP file size: A 12MP photo: ~36 MB (24-bit uncompressed).
Before converting, choose your background color carefully. BMP does not support transparency, so transparent areas will be filled with a solid color. White is the default, but a specific brand color may work better for your use case.
Convert TIFF to BMP completely free with no limits. No hidden fees, no watermarks.
Create a free account in 10 seconds and start converting immediately. No credit card required.
Image conversions happen in your browser using the Canvas API. Your files never leave your device — zero server upload.
Convert files from any device — desktop, tablet, or phone. No software to install, works in any modern browser.
SquishConvert supports over 358 file conversion combinations across images, documents, audio, and video.
Your converted .bmp file maintains the best possible quality. No unnecessary compression or quality loss.
Yes, TIFF to BMP conversion is completely free with no limits. Image conversions happen in your browser.
Image conversions are instant — they happen directly in your browser without uploading to any server.
Absolutely. TIFF to BMP conversion happens entirely in your browser. Your files never leave your device.
Currently, SquishConvert converts one file at a time. Batch conversion is coming soon — stay tuned!
Free users can convert files up to 10 MB. Pro users can convert files up to 500 MB.