Convertisseur AVIF en TIFF

Les economies dependent du type de fichier source et sa compression :

Les economies reelles varient selon le contenu et les reglages.

AVIF uses lossy compression while TIFF is a lossless format. The conversion preserves the pixel data from the decoded AVIF exactly as-is in the TIFF output. No additional quality loss occurs during conversion.

TIFF files will be significantly larger than the AVIF originals — this is expected. A 200 KB AVIF file may become 15–25 MB in TIFF because TIFF stores every pixel without compression (or with lossless LZW compression).

For the best results, use high-quality AVIF source files. If the original AVIF was heavily compressed, the quality limitations will carry over to the TIFF output. TIFF cannot recover detail that was lost during AVIF compression.

TIFF is designed for print and archival workflows. If your images are intended for web delivery, social media, or digital-only use, AVIF is the better choice — files are dramatically smaller and load faster in browsers.

Convert to TIFF only when the target system specifically requires it: offset printing, desktop publishing (InDesign, QuarkXPress), medical imaging software, or professional photo archival systems. For general editing, PNG is a lighter lossless alternative.

If you need to share images digitally while maintaining quality, consider WebP or PNG as intermediate formats. TIFF should be reserved for professional print workflows where its CMYK support and ICC profiles are needed.