Slash File Sizes Up to 80% – Hello AVIF Magic! 🚀

Ditch bloated JPEGs, PNGs & WebP forever.
Get sharper images that load lightning-fast, rank higher on Google, and stay 100% private — all processed right in your browser. No servers, no tracking.

50–80% smaller than JPEG
Better quality than WebP

AVIF Converter – Best Format in 2026

Upload your images and convert them to AVIF format with adjustable quality. Auto-rotation fixes sideways photos. Everything stays in your browser – no uploads to servers.

Drag & Drop Images Here
or click to browse
(JPEG, PNG, WebP – max 50 MB each)
Can't open .avif files? Drag them into this free online viewer (works in your browser, no upload): Framebird AVIF Viewer
0%
Why AVIF + how to view it in 2026
AVIF gives 40–80% smaller files with equal/better quality than JPEG/WebP — but older devices or apps may not open it yet.

Quick fixes:
• Open in Chrome, Firefox, Edge, or Safari (all support AVIF now)
• Use this free online viewer: Framebird (drag & drop, private)
• Windows Photos? Update "AV1 Video Extension" from Microsoft Store

Trusted by Thousands for Image SEO and Conversion

Emma L.

"WebPict Pro’s image SEO analysis tool skyrocketed my site’s Google rankings!"

– Emma L., SEO Specialist

Mike T.

"The multi-format image converter saved me hours of work!"

– Mike T., Developer

Maria Field

"This converter is a lifesaver! Maria here, and I boosted my site’s speed and SEO with their easy-to-use tool. My conversions are up 30% thanks to optimized images."

– Maria Field, Blogger/eCommerce

Trusted by 1,000+ users for SEO and conversion!

Privacy & Support: All images processed client-side — no storage or sharing without consent. See our Privacy Policy or contact us.

Discover WebNex →
🚀 Why Switch to AVIF with WebPict in 2026? Real Speed + SEO Wins 
  • ⚡40–80% smaller files than JPEG — often 20–50% smaller than WebP with equal or better quality → massive boost to Largest Contentful Paint (LCP) and Core Web Vitals in 2026.
  • 📈Google loves next-gen formats. Sites using AVIF for hero & above-the-fold images frequently rank higher on mobile — faster loading = better user experience = better rankings.
  • 🔒Convert JPEG, PNG & WebP to AVIF 100% in your browser — zero uploads, zero tracking, unlimited & private. Perfect for bloggers, shops, photographers and serious SEO people.
  • 🎨Quality slider (20–100%) + instant previews = find the perfect balance. Go aggressive on backgrounds, keep hero/product shots razor-sharp — easily stay under Google’s ~100–150 KB sweet spot for critical images.
  • 🔄Auto-rotate fixes sideways phone photos using EXIF data — your images always look perfect in Google Image Search, Discover and mobile results.
  • 📦Batch convert → download individuals or full ZIP. Ideal for large-scale image SEO cleanups, site migrations or preparing fresh content that Google indexes lightning-fast.
  • 📉Smaller images = lower bounce rate, longer time-on-page, better mobile experience → strong indirect ranking signals Google still rewards heavily in 2026.
  • 🌐AVIF is everywhere now: Chrome, Edge, Firefox, Safari, iOS, Android. Use <picture> with AVIF → WebP → JPEG and get max speed + perfect fallback compatibility.

Bottom line: Switching to AVIF in 2026 is still one of the highest-ROI on-page SEO moves you can make. Faster site = happier Google = higher rankings. 🚀

➤ Frequently Asked Questions – AVIF Conversion 2026
  • ❓ Why convert to AVIF in 2026 – what’s the real benefit?
    AVIF remains one of the most powerful next-gen formats available today. Typical real-world savings in early 2026:
    • Product photos & e-commerce → 45–75% smaller than JPEG, 20–50% smaller than WebP
    • High-resolution blog hero images → often from 600–1200 KB → 180–420 KB
    • Screenshots, UI elements, illustrations → up to 80% reduction with excellent sharpness
    This translates directly into: faster Largest Contentful Paint (LCP), better mobile experience, lower bounce rates, reduced data costs for visitors, and stronger Core Web Vitals scores — still among Google’s most important ranking signals.
  • ❓ Is AVIF fully supported in browsers now?
    Yes — as of February 2026 AVIF enjoys excellent native support:
    • Chrome / Edge / Opera → since 2020–2021 (99%+ desktop coverage)
    • Firefox → since 2021
    • Safari / iOS Safari → since 16.4 (2023) → now >96% of iOS users
    • Android → native since Chrome ~85 and most system apps
    Only very old devices (<5% combined) need fallbacks. Use <picture> with AVIF first, then WebP, then JPEG — best of both worlds.
  • ❓ Will lowering quality make images look bad?
    Almost never — AVIF’s compression is much smarter than JPEG. Many users find:
    • Quality 60–75 → looks better than JPEG at 85–92
    • Quality 45–60 → still very good for backgrounds, thumbnails, logos
    • Quality 80–95 → near-lossless for hero images & photography
    Use the real-time preview slider to instantly see what works best for each image — you’ll be surprised how low you can go without visible artifacts.
  • ❓ Why do my photos sometimes show up sideways?
    Most smartphones and cameras save orientation information only in EXIF metadata — not all websites or browsers read it correctly. Our tool automatically detects and corrects orientation during conversion (the “Auto Rotate” checkbox is enabled by default). Result: your images always appear upright on websites, in Google Image Search, Google Discover, social media previews, etc.
  • ❓ Is my data safe? Does anything get uploaded?
    Nothing is ever uploaded to any server.
    All processing — image decoding, orientation correction, AVIF encoding — happens 100% in your browser using WebAssembly and client-side libraries. Your photos never leave your device. This makes the tool ideal for:
    • Client work & confidential photos
    • Personal/family images
    • Medical, legal, or business-sensitive content
  • ❓ How many images can I convert at once?
    Technically unlimited — the converter processes files sequentially in your browser. For smooth performance we show previews for up to 10 images at a time (to avoid slowing down older devices). You can still convert 20, 50 or 100+ images — they’ll all be included in the final ZIP archive. Tip: for very large batches (>50 files) process in smaller groups if your device has limited RAM.
  • ❓ AVIF vs WebP – which should I use in 2026?
    AVIF almost always wins on file size + quality, especially for:
    • Photographic content
    • Images with transparency
    • High-detail graphics & screenshots
    WebP still has a tiny edge in legacy Android support and animation (animated AVIF is newer). Recommended 2026 strategy: Serve AVIF first, WebP second, JPEG/PNG as fallback using the <picture> element.
  • ❓ Is this AVIF converter really free and unlimited?
    Yes — completely free, no sign-up, no daily limits, no watermarks. The core AVIF conversion tool runs entirely client-side and is available without restrictions. If you need advanced bulk features (SEO image reports, automated multi-format export, metadata editing, parallel processing), check out WebPict Pro.