Convert AVIF to TIFF
Ethical Tube's free AVIF to TIFF converter turns AVIF images into TIFF, a high-quality format used for printing and scanning. It runs entirely in your browser, so your images are never uploaded, and it's free with no sign-up or watermark.
Files are converted on your device and never uploaded.
- Price
- Free
- Uploads
- None, it runs on your device
- Sign-up
- Not needed
- Batch
- Unlimited files
- Output
- TIFF, lossless
- Install
- Nothing to install
How it works
How to convert AVIF to TIFF
Add your AVIF files
Drop AVIF files onto the converter, click to choose them, or paste from the clipboard. Add as many as you like.
Check the settings
TIFF is already selected. Set a maximum width or height if you want smaller images.
Download your TIFF images
Each file gets its own download button as soon as it's ready. Download all saves everything in one ZIP file.
The formats
AVIF and TIFF at a glance
What is an AVIF file?
AVIF is a newer image format based on the AV1 video codec. It typically makes files about half the size of a JPG at the same visual quality, and it supports transparency and HDR. Every major browser displays it, but many desktop apps and upload forms don't accept it yet. It opens in Chrome, Edge, Firefox, and Safari 16.4 and later, Windows 11 Photos (with the free AV1 extension), macOS Ventura and later, recent Android phones, and GIMP.
What is a TIFF file?
TIFF is a flexible, high-quality image format used for printing, scanning, archiving, and professional photography. It's usually lossless and can hold several pages in one file, which is why scanners and fax software use it. Files are large, and most browsers can't display TIFF images. It opens in macOS Preview, Windows Photos, Photoshop, GIMP, Affinity Photo, and most scanning, printing, and fax software. Safari is the only major browser that shows it.
Good to know
What changes when you convert AVIF to TIFF
- TIFF is lossless, so the image won't lose any more quality, but it can't restore detail that AVIF compression already removed. Expect a bigger file.
- TIFF files are saved uncompressed, so they're large but lossless.
- Metadata such as the camera model, date, and GPS location isn't copied to the new file, so you don't share your location by accident.
- Very large images, around 100 megapixels or more, can exceed what the browser allows, especially on phones.
FAQ
Questions, answered
Is this AVIF to TIFF converter free?
Yes. It's completely free, with no sign-up, no watermark, and no limit on how many files you convert. It costs Ethical Tube nothing to run, because the conversion happens on your own device rather than on a server.
Are my files uploaded anywhere?
No. The conversion runs inside your browser with the browser's built-in image codecs plus small WebAssembly encoders, so your files never leave your device. Once the page has loaded, it even works offline.
Does converting AVIF to TIFF lose quality?
No. TIFF is lossless, so the converted image has exactly the pixels of the AVIF. It can't undo compression that the AVIF already has, though, and the file may be bigger.
Can I convert several AVIF files at once?
Yes. Add as many as you like. They're converted one after another, and you can download each TIFF file as soon as it's ready or all of them in one ZIP file.
Does it work on iPhone, Android, Mac, and Windows?
Yes. It works in Chrome, Edge, Firefox, and Safari, on computers, iPhones, and Android phones.
What can open a TIFF file?
macOS Preview, Windows Photos, Photoshop, GIMP, Affinity Photo, and most scanning, printing, and fax software. Safari is the only major browser that shows it.
Is there a file size limit?
There's no upload limit because nothing is uploaded. The practical limit is your device's memory: everyday files are fine, and most computers handle images up to about 100 megapixels.
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