Convert TIFF to AVIF Free Online
Fast, private TIFF to AVIF conversion. No signup required. Files never leave your browser until conversion.
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Multiple files supported · Max 20 MB each
Private
Files never stored
Batch
Multiple at once
Lossless
Quality control
Why Convert TIFF to AVIF?
Converting TIFF to AVIF creates highly compressed web images from professional sources. AVIF offers the best compression available while maintaining excellent visual quality.
Common Use Cases
- Web-optimizing professional photography archives
- Creating the smallest possible web images from print sources
- Modernizing image delivery from TIFF originals
Source Format
TIFF
Tagged Image File Format
TIFF is a flexible, high-quality raster format commonly used in professional photography, publishing, and archival. It preserves maximum image quality and metadata.
+ Lossless quality preservation
+ Industry standard for print and publishing
+ Supports multiple layers and pages
- Very large file sizes
- Not supported in web browsers
Target Format
AVIF
AV1 Image File Format
AVIF is a next-generation image format based on the AV1 video codec. It offers significantly better compression than JPEG and WebP while maintaining high visual quality, transparency, and animation support.
+ 50% smaller than JPEG at equivalent quality
+ Better compression than WebP
+ Supports transparency, animation, and HDR
- Slower encoding and decoding than JPEG or WebP
- Limited support in older browsers and software
Quality & Size Notes
AVIF encoding from TIFF sources produces the best results since you're working from a lossless original. Use quality 60-80 for excellent web quality.
Frequently Asked Questions
Is AVIF the best format for converting TIFF to web?
For maximum compression with excellent quality, yes. AVIF produces the smallest files. WebP is a good alternative with broader compatibility.
Does AVIF preserve TIFF transparency?
Yes, AVIF fully supports alpha transparency.
How much smaller will my files be?
AVIF files are typically 95-99% smaller than TIFF for photographs, with excellent visual quality at quality settings of 60-80.