Upload your TIFF file
Drag and drop your TIFF image onto the converter area or click to browse your device. You can add multiple files at once for batch conversion.
TIFF to AVIF converter
Convert TIFF files to modern AVIF. Massive file size reduction. Runs entirely in your browser. No server uploads, no registration required.
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Why convert TIFF to AVIF?
TIFF is the standard for professional imaging — used in print production, medical imaging, and archival storage. However, TIFF files are extremely large and cannot be displayed in web browsers. AVIF (AV1 Image File Format) delivers exceptional compression: files are 60–80% smaller than TIFF while maintaining excellent visual quality.
AVIF supports millions of colors, alpha transparency, HDR content, and both lossy and lossless compression. It is supported in Chrome 85+, Firefox 93+, Safari 16.4+, and Edge 121+. Converting TIFF to AVIF is essential when preparing professional images for web publishing.
Note that AVIF uses lossy compression by default — some pixel-level detail may differ from the original TIFF. For archival purposes, keep the original TIFF. For web use, AVIF provides the best file-size-to-quality ratio available today.
All processing happens locally in your browser — nothing is sent to any server. No registration, no limits, no watermarks.
How to convert TIFF to AVIF
Adjust settings
Choose your preferred quality and output options. The converter shows a live preview so you can compare the original TIFF with the AVIF result before downloading.Download your AVIF file
Click the download button to save your converted AVIF file. For multiple files, use the batch download option to get all results in one click.
When should you convert TIFF to AVIF?
Website optimization
TIFF files are extremely large and cannot be displayed in browsers. Converting to AVIF reduces file size by 60–80% and creates web-ready images. Essential for publishing professional photos.Email and sharing
TIFF files are too large for email (often 20–50 MB). Converting to AVIF creates compact files that are easy to share via email and messaging apps while maintaining excellent visual quality.E-commerce and marketplaces
Professional product photography is often captured in TIFF for maximum quality. Converting to AVIF for web listings produces the smallest possible files with the best quality-to-size ratio available.Documents and archival
AVIF provides efficient long-term storage for large image collections. Converting TIFF archives to AVIF can reduce storage requirements by 80% or more while maintaining excellent visual quality.
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What makes this TIFF to AVIF converter different?
Complete privacy
Your TIFF files are processed entirely in your browser. Nothing is uploaded to any server – your images stay on your device at all times.No limits
Convert as many TIFF files to AVIF as you need. There are no daily limits, no file size restrictions, and no watermarks on the output.Quality control
Adjust compression settings to find the perfect balance between file size and image quality. Preview changes in real time before downloading.Instant conversion
All processing happens locally using modern browser APIs, which means conversion is fast and works even without an internet connection after the page loads.
TIFF to AVIF conversion in practice
Businesses, developers, and creators worldwide rely on image format compatibility. Whether you are preparing product images for Amazon, eBay, Etsy, Shopify, optimizing graphics for WordPress, Wix, Squarespace, or converting photos for government portals worldwide, having the right format matters.
Modern web standards increasingly favor efficient formats. Google PageSpeed Insights and Core Web Vitals metrics reward pages that use optimized images. Converting TIFF to AVIF can directly improve your Largest Contentful Paint (LCP) score, which impacts both search rankings and user experience.
For email marketing campaigns and social media, AVIF provides excellent compression while maintaining visual quality. Whether you are a freelancer, small business owner, or enterprise user, this converter handles your image conversion needs reliably and securely.
Tips for converting TIFF to AVIF
- Start with quality 85 – this is typically the sweet spot for AVIF compression, offering significant file size reduction with minimal visible quality loss.
- Batch convert for efficiency – if you have many TIFF files, use the batch conversion feature to process them all at once. This saves considerable time compared to one-by-one conversion.
- Compare before downloading – use the live preview to compare the original TIFF with the AVIF result. Adjust quality settings until you find the right balance for your specific use case.
- Keep your originals – always save a copy of your original TIFF files. Lossy compression is irreversible, so having the originals allows you to re-convert with different settings later.
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TIFF vs AVIF – format comparison
| Feature | TIFF | AVIF |
|---|---|---|
| Lossy compression | — | ✓ |
| Lossless compression | ✓ | ✓ |
| Transparency (alpha channel) | ✓ | ✓ |
| Animation support | — | ✓ |
| Web browser support | Safari only | Chrome 85+, Firefox 93+, Edge 85+, Safari 16.4+ |
| Color depth | 8/16/32-bit | 8/10/12-bit, HDR |
| Compact file size | — | ✓ |
| Metadata (EXIF) | ✓ | ✓ |
Quality settings – what to choose when converting TIFF to AVIF?
The quality slider lets you set a value from 60% to 95%. Higher values mean better image quality but larger file sizes.
- 80% (default) – a good balance for most use cases: web publishing, blogs, articles. The visual difference compared to the original is virtually unnoticeable.
- 85–90% – for high-quality product photography, portfolios, and galleries where every detail matters.
- 60–70% – when minimizing file size is the priority, e.g. thumbnails or preview images.
TIFF files are typically very large (20–50 MB). At 80% quality, AVIF reduces them to 200–500 KB with minimal visible quality loss — a 95%+ reduction in file size.
How much can you save by converting TIFF to AVIF?
TIFF files are uncompressed or use lossless compression, making them extremely large. AVIF provides dramatic savings:
Camera photo (TIFF)
25 MB → 450 KB
Scanned document
15 MB → 180 KB
Product photo
8 MB → 250 KB
Actual savings vary depending on image content and quality settings. The converter shows the exact size before and after conversion for each file.
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Convert other files to AVIF
Convert TIFF to other formats
Frequently asked questions about TIFF to AVIF conversion
Is converting TIFF to AVIF free?
Yes, this TIFF to AVIF converter is completely free with no limits. You can convert as many files as you need without registration or watermarks.
Does the converter upload my files to a server?
No. All processing happens locally in your browser using JavaScript and Canvas API. Your files never leave your device, ensuring complete privacy and security.
Will I lose quality when converting TIFF to AVIF?
AVIF supports lossless compression, so you can preserve the original image quality completely. If AVIF also supports lossy mode, you can choose lower quality for smaller files.
Can I convert multiple TIFF files at once?
Yes, the converter supports batch conversion. You can add multiple TIFF files and convert them all to AVIF simultaneously. Use the batch download option to save all converted files at once.
Do all browsers support AVIF?
AVIF is supported by Chrome 85+, Firefox 93+, Safari 16.4+. For older browsers that don't support AVIF, you can use the HTML <picture> element to provide a fallback format like JPG or PNG.
What is the maximum file size I can convert?
There is no hard file size limit since processing happens in your browser. However, very large files (over 50 MB) may take longer to process depending on your device's available memory and processing power.
Does the converter work on mobile devices?
Yes, the converter works on any device with a modern web browser, including smartphones and tablets. The interface adapts to your screen size for a comfortable experience on any device.
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