100% Free No Upload Bulk Conversion

Bulk AVIF to TIFF Converter — Free, No Upload

Convert multiple AVIF files to TIFF instantly — all in your browser. No file limits, no watermarks, and completely private.

AVIF TIFF  ·  ZIP
Bulk AVIF → TIFF Converter
Select files, convert, download ZIP — all locally

Drop AVIF files here or click to browse

Supports batch selection — convert hundreds of files

AVIF → TIFF ZIP
0 files
Converting 0 / 0
✓ Conversion completed! All files converted successfully. Click Download ZIP to save them.

Why convert AVIF to TIFF?

Want faster load times and lower bandwidth costs? Switch from AVIF to TIFF. The difference is dramatic: lossy/lossless vs lossless, 12-bit HDR vs 48-bit. This conversion processes your files entirely in your browser using WebAssembly – no upload, no server, no privacy concerns. Perfect for sensitive or large batches.

Technical comparison: AVIF vs TIFF

PropertyAVIFTIFF
Full nameAV1 Image File FormatTagged Image File Format
Compression Lossy / Lossless Lossless
Color depth12-bit HDR48-bit
Transparency Yes Yes
Web support Yes No
Developed byAlliance for Open Media (2019)Aldus Corporation (1986)
Best for Next‑gen web images — superior compression Professional photography and print

How to use — 3 simple steps

1
Select your AVIF files
Drag & drop or click to choose multiple AVIF images. No file size restrictions.
2
Start the conversion
Click "Convert to :to" — your files are processed locally using Canvas API. No upload, no waiting.
3
Download ZIP archive
All converted TIFF files are bundled into a single ZIP. One click, everything saved.

Popular use cases for AVIF → TIFF

When you need transparency support – convert from AVIF to TIFF

To reduce image file size by up to 80% without visible quality loss (AVIF → TIFF)

For archiving old AVIF images in a future-proof, well-supported format (TIFF)

Bulk processing an entire folder of AVIF screenshots to TIFF for documentation

💡 Pro tips

  • Use the ZIP download to get all converted files in a single click
  • All processing is private — files are never uploaded to any server

Frequently Asked Questions

No. This tool runs entirely in your browser using JavaScript and WebAssembly.
For lossy TIFF, 85-92% is optimal. For lossless, quality is always perfect.
Yes, especially RAW files are fully processed with demosaicing and white balance.
Absolutely. TIFF is widely supported by most platforms.
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