What TIFF to BMP conversion does

Convert a TIFF image to BMP directly in your browser. BMP is a widely recognized uncompressed bitmap format still expected by some older Windows software and compatibility workflows.

How to convert TIFF to BMP

1. Choose a TIFF or TIF file.
2. Select Convert & download.
3. Save the .bmp file from your browser downloads.

Why use this conversion

BMP is the format some legacy Windows applications, print pipelines, or embedded/older tooling expect by default.

Transparency and output quality

BMP output here is 24-bit RGB with no alpha channel. Transparent pixels from the source are flattened onto a white background, the same convention used for JPG output. This tool writes an uncompressed 24-bit BMP, so the file will usually be noticeably larger than the source.

Privacy and local processing

• Processing occurs locally in the browser.
• Files are not uploaded to Looty Tools for conversion.
• Converted files remain on your device.

Limits and known issues

• Input: TIFF (.tif, .tiff) only, up to 25.0 MB and 8,192 px per side.
• BMP output has no transparency support in this tool — pick an output format that keeps alpha (WebP, AVIF, TIFF, ICO, or QOI) instead if you need to preserve transparency.
• Multi-page TIFF: only the first page is converted to BMP. Additional pages are not extracted or included in the download.
• Metadata is not preserved in the downloaded file.

Related tools

• TIFF to AnyConvert TIFF images into multiple common output formats.
• TIFF to GIFConvert TIFF images to a static GIF.
• TIFF to ICOConvert TIFF images to Windows ICO icons.

TIFF to BMP FAQ

Why convert TIFF to BMP?

BMP is the format some legacy Windows applications, print pipelines, or embedded/older tooling expect by default.

Does BMP output keep transparency?

No. BMP output here is 24-bit RGB with no alpha channel. Transparent pixels are flattened onto a white background, the same convention used for JPG output.

Is BMP output compressed?

No. This tool writes an uncompressed 24-bit BMP (BITMAPINFOHEADER, BI_RGB), so the file will usually be larger than the source.

Does this convert every page of a multi-page TIFF?

No. Only the first page (IFD) is converted. Additional pages are not extracted or included in the download.

Are my files uploaded?

No. Conversion runs locally in your browser and does not upload your file to Looty Tools servers.

What is validated before conversion?

The file must actually be a TIFF — the tool checks the byte-order header (little-endian "II*" or big-endian "MM*"), not just the filename or extension, before decoding.