TIFF to AVIF Converter — Free & Efficient
Convert TIFF to AVIF instantly — no upload, no sign-up. AVIF delivers the smallest possible file sizes for professional-quality web images.
Drop files here
or click to browse · up to 20 images
How It Works
AVIF can reduce TIFF file sizes by over 95% while maintaining excellent quality. Perfect for publishing professional images online.
What is TIFF and What is AVIF?
TIFF (Tagged Image File Format) is the professional standard for photography, print production, and document archiving. It supports lossless compression, very high bit depths, and multiple color spaces. TIFF is widely used in publishing, prepress, and professional photography workflows.
AVIF (AV1 Image File Format) is the most efficient image format available today. It offers up to 50% smaller file sizes than JPG with superior quality, and supports HDR, wide color gamut, and transparency. AVIF is supported by Chrome, Firefox, and Safari, making it the best choice for modern web performance. Learn more about AVIF →
Why Convert TIFF to AVIF?
Convert TIFF to AVIF instantly — no upload, no sign-up. AVIF delivers the smallest possible file sizes for professional-quality web images.
AVIF can reduce TIFF file sizes by over 95% while maintaining excellent quality. Perfect for publishing professional images online.
Whether you're a web developer optimizing page load times, a designer preparing assets for print, or a photographer archiving images, converting TIFF to AVIF can make a significant difference in file size, compatibility, and quality. This free TIFF to AVIF converter handles the entire process in your browser — no software installation, no cloud upload, no privacy risk.
How to Convert TIFF to AVIF — Step by Step
Make sure TIFF is selected as the source format and AVIF as the output format. The tool auto-detects your file's format when you upload it.
Select Low for smallest file size, Medium (default) for a balanced result, High for excellent quality, or Lossless for pixel-perfect output with no compression artifacts.
Drag and drop up to 20 TIFF images into the upload area, or click Browse to select them. You can also resize images while converting — by width, height, or exact dimensions.
Click Convert Files. Your TIFF files are converted to AVIF instantly. Download each file individually or grab them all as a ZIP archive.
Why Use This Free TIFF to AVIF Converter?
Your TIFF files are processed entirely on your device using the browser's HTML5 Canvas API. Nothing is ever uploaded to a server. Your images stay private.
No waiting for uploads or server queues. The TIFF to AVIF conversion happens in milliseconds directly on your device.
Convert up to 20 TIFF files to AVIF in a single pass. Download all results as a ZIP archive with one click.
Fine-tune quality from Low to Lossless. Resize your TIFF images by width, height, or exact dimensions while converting to AVIF.
This TIFF to AVIF converter works in Chrome, Firefox, Safari, and Edge — on desktop and mobile. No app or plugin required.
Convert as many TIFF files to AVIF as you need. No registration, no watermarks, no file size restrictions.
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Learn More About These Formats
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TIFF to AVIF — Frequently Asked Questions
How do I convert TIFF to AVIF?
Select TIFF as source and AVIF as target, upload your images, pick quality, then click Convert. The TIFF to AVIF conversion happens instantly in your browser — no upload needed.
Is this TIFF to AVIF converter free?
Yes — this TIFF to AVIF converter is completely free. No registration, no watermarks, no file size limits. Convert as many files as you need.
Does converting TIFF to AVIF reduce quality?
Only if you choose a lossy quality setting. Selecting Lossless preserves full image quality with no compression artifacts. For most web use cases, High quality is indistinguishable from lossless.
Are my TIFF files safe?
Your TIFF files never leave your device. The entire conversion runs in your browser — nothing is uploaded, stored, or shared. This tool collects zero image data.
Can I batch convert TIFF to AVIF?
Yes — convert up to 20 TIFF files to AVIF at once. After conversion, download them individually or as a single ZIP archive.
Can I resize images when converting TIFF to AVIF?
Yes — enable the Resize toggle and choose By Width, By Height, or Custom. Each TIFF image maintains its own aspect ratio unless you use Custom mode.
Which quality setting should I use for TIFF to AVIF?
Use Medium (80%) for web images, High (95%) for photos you want to preserve in detail, and Lossless for logos, screenshots, and graphics where every pixel matters.
Is this converter safe to use on sensitive images?
Yes — this TIFF to AVIF converter processes everything locally. Your images are never sent anywhere. It's safe for private, confidential, or sensitive image files.