Converts TIFF files to AVIF format — professional photography, print publishing, and document scanning with high color depth to next-gen web images. All conversion happens locally in your browser with no file size limits.
Runs on Canvas
Content reviewed October 2026 · About Toolzum
Convert TIFF images to JPG format in your browser. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.
Convert HEIC images to AVIF format in your browser. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.
Convert SVG images to AVIF format in your browser. Photos never leave your device — processing runs locally in your browser with Canvas and WebAssembly.
Converts HEIC files to PDF format — Apple device photos to document sharing, printing, and archival with consistent formatting. All conversion happens locally in your browser with no file size limits.
Design simple logos with text, tagline, and 5 preset icons on canvas — export PNG/SVG. Draft startup marks in an afternoon — local Canvas work, unlimited saves.
TIFF (Tagged Image File Format) uses lossless (supports layers) encoding and is best for professional photography, print publishing, and document scanning with high color depth. AVIF (AV1 Image File Format) uses lossy or lossless encoding and excels at next-gen web images — royalty-free format with better compression than WebP and JPEG. Converting between them lets you take advantage of each format's strengths — for example, using a compressed format for sharing and a lossless format for editing. All conversion happens locally in your browser with no file size limits.
Convert TIFF images to AVIF format in your browser. Lossless, private, and completely free — no uploads needed.
Seconds for typical files on a modern device; large files scale with size and CPU. Conversion speed depends on the machine, not the formats — close heavy tabs for big batches.
From lossless (supports layers) to lossy or lossless: yes, some detail is discarded — keep the original TIFF archived.
Yes — archive TIFF originals before batch-converting. Re-converting from AVIF back to TIFF never restores discarded data.
AVIF to TIFF
AVIF to TIFF output is not produced here — AVIF input decodes, but Canvas cannot encode TIFF, so conversion fails locally. Convert AVIF to PNG/JPG/WebP instead — local, unlimited saves.
Bulk Image Format Converter
Convert image batches between JPG, PNG, WebP, and AVIF outputs (JPEG/PNG/WebP/AVIF/HEIC/HEIF/GIF/BMP/ICO/SVG inputs; HEIC via heic2any, SVG rasterized at intrinsic size or 1024px fallback) with a quality slider (10–100, default 80). Pair pages (?from/?to) preset the output. Flat ZIP renamed per file — local, 5-file guest batches, 25 signed-in, 500 Pro.
Image Format Converter
Convert one browser-decodable image to PNG, JPG, or WebP — the only outputs canvas can encode. HEIC/SVG/JXL/TIFF and other exotic targets fail honestly instead of pretending. Nothing is uploaded; every conversion runs in your browser.