Convert AVIF to TIFF online

To convert AVIF to TIFF, upload the AVIF file, start the conversion and download the result: Converter.now writes a TIFF image. The TIFF is lossless, but it cannot bring back detail that AVIF compression already discarded, so expect a larger file that looks the same.

◈ Encrypted transfer◷ Short retention⊘ No watermark◎ Works on every device

AVIF to TIFF at a glance

Converts: AV1 Image File → TIFF raster image
Output: A TIFF image
Compression: AVIF: lossy → TIFF: uncompressed
Engine: Pillow (with ImageMagick fallback)
Privacy: Private download link; files are deleted after 6 hours. No account needed.

Pixel decoding and image re-encoding: How AVIF becomes TIFF

A high-efficiency av1-derived still image with hdr and alpha capabilities is decoded into a working pixel canvas first, then written back out under TIFF's own color and compression model. Dimensions can stay exactly the same even as encoding, metadata, and fine detail change underneath. AVIF reading selects the primary AV1 image item and follows its color, alpha, depth, gain-map, transform, and sequence relationships inside the container. TIFF supports high-bit-depth pixels, alpha, varied compression, and multiple image directories, but which of those the destination file actually uses depends on the writer profile chosen.

Canvas decoded from a high-efficiency AV1-derived still image with HDR and alpha capabilities. Image written as a flexible raster container able to hold high bit depth, multiple pages, alpha, and varied compression.

Not quite the pair you need? Browse more ways to convert AVIF files or the TIFF converter hub for every route into and out of TIFF.

Before converting a whole batch, read why the file you keep differs from the file you send; it explains which copy to preserve and which to share.

AVIF

AV1 Image File

Used for high-efficiency modern images.

Family: Images
MIME: image/avif

→

TIFF

TIFF raster image

Designed for raster pictures made of individually stored pixels.

Family: Images
MIME: image/tiff

Deciding when AVIF to TIFF is the right conversion

Choose TIFF when its particular balance of compatibility, alpha, animation, and file size matches the destination better than AVIF.

What changes between the AVIF model and the TIFF deliverable

The TIFF is lossless, but it cannot bring back detail that AVIF compression already discarded, so expect a larger file that looks the same.
Treat AVIF-specific metadata fields as optional in the TIFF result until you have actually confirmed they survived.

AVIF source facts versus TIFF output requirements

What can fail when AV1 Image File is interpreted

Older apps may not decode AVIF, and aggressive encoding can smear fine texture despite a small file.

What TIFF raster image cannot safely promise

Not every app reads the same TIFF subset, so multi-page files, CMYK color, layers, or an unusual compression choice can all fail to open somewhere.

How the TIFF writer handles this route

The writer builds a flexible raster container able to hold high bit depth, multiple pages, alpha, and varied compression and labels the result as image/tiff. The receiving application - Not the extension alone - Is the final compatibility test.

Acceptance evidence for the converted TIFF

Record the AVIF evidence before conversion

Inspect gradients and texture at 100% and open the file on the oldest required device.

Test the TIFF file in its receiving workflow

Step through every page and check bit depth, color mode, the resolution tag, compression, and alpha.