Convert TIFF to BMP

They are flattened, permanently, into one composited image. Blend modes, masks, adjustment layers and editable text are all resolved into final pixels because BMP has no structure to hold them. Keep the TIFF as the working master and treat the BMP strictly as an export. TIFF handles CMYK, 16-bit depth, embedded ICC profiles and multi-page documents, which is exactly what print and archival workflows require. BMP is gigantic — a 12-megapixel photo is around 36 MB — and no browser treats it as a sane web format.

No — BMP has no alpha channel, so transparent regions are composited against a background colour, white unless you change it. That is the single most common surprise in this conversion: a logo that looked clean on a dark page arrives with a white box around it. Set the matte colour to match wherever the image will sit, or choose a target that keeps alpha.

It is converted to sRGB, because BMP has no CMYK mode. For screen use that is exactly what you want. For commercial print it is not — the gamut shift changes how saturated colours reproduce on press, so send the printer the original TIFF rather than the BMP.

By default yes, wherever the target has somewhere to put it — camera model, exposure settings, lens and GPS coordinates all carry across. GPS is the field worth thinking about: if the image is going to be published, use the strip-metadata option so you are not broadcasting where the photo was taken. TIFF is the Tagged Image File Format from 1986, and it is the format scanning, publishing and archiving industries standardised on.

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. 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. BMP usually stores completely uncompressed pixel rows with a small header, which is why it is so simple to parse.

Transparency survives when going to PNG, WebP, TIFF, GIF, or SVG. Converting to JPG flattens the alpha channel against a white background — if you need transparency, target a transparency-aware format instead of BMP.

Embedded ICC color profiles are read from the source TIFF and re-attached to the BMP output where the format supports it (JPG, PNG, TIFF, WebP). Formats without profile support fall back to sRGB.

Camera EXIF (ISO, shutter, lens, GPS) is preserved by default during TIFF → BMP conversion when both formats support metadata. Use the privacy option to strip metadata before download if you want to share images without geolocation.

Yes — drag multiple TIFF files into the upload zone and we queue them in parallel. Free users get 100MB per file; Premium has no per-file cap and runs more parallel workers, so a 200-image batch typically finishes in under two minutes.

For straightforward format conversion we run the same libpng / libjpeg-turbo / libwebp / ImageMagick pipelines a desktop editor uses, with the same quality. The difference is that desktop tools open one file at a time; we accept a batch and run them in parallel.

Default behaviour is 1:1 — your BMP output has the same pixel dimensions as the source TIFF. Use a separate /resize-image/ step after conversion if you need to downscale or upscale as part of the workflow.