WebP to AVIF

Convert WebP images to AVIF format with adjustable quality and transparency settings

As of June 2026, WebP to AVIF has 17 users in the Productivity category.

Usersup 30.8 percent+30.8%
17
17
Ratingno change0%
— reviews
Reviewsno change0%
Version
2026.5.4.1233
Manifest V3
90-day change · In the last 90 days this extension 1 version update.

History

10 snapshots

Tracking since Apr 9, 2026.

17.64138.36Apr 9, 2026Jun 15, 2026
View as table
DateUsersRatingReviewsVersion
Apr 9, 2026132026.03.16.893
Apr 20, 2026112026.03.16.893
May 5, 202692026.03.16.893
May 9, 2026132026.5.4.1233
May 12, 2026122026.5.4.1233
May 25, 2026142026.5.4.1233
May 30, 2026152026.5.4.1233
Jun 4, 2026162026.5.4.1233
Jun 8, 2026142026.5.4.1233
Jun 15, 2026162026.5.4.1233
Now172026.5.4.1233

Changelog

  • May 5, 2026
    short_description
    Convert WebP images to AVIF format with adjustable quality settings
    Convert WebP images to AVIF format with adjustable quality and transparency settings
  • May 5, 2026
    name
    WebP to AVIF Converter [ShiftShift]
    WebP to AVIF

Permissions & access

Permissions
storage
Host access
None declared

Screenshots

WebP to AVIF screenshot 1WebP to AVIF screenshot 2WebP to AVIF screenshot 3WebP to AVIF screenshot 4WebP to AVIF screenshot 5

About

Convert WebP images to AVIF format instantly with this powerful WebP to AVIF converter Chrome extension. This tool helps you transform WebP files into highly compressed AVIF images with adjustable quality settings, transparency preservation, and batch processing capabilities that work entirely in your browser.

Do you need to reduce file sizes of WebP images for web optimization or storage savings? Are you looking for a way to convert WebP to the next-generation AVIF format without installing desktop software? This WebP to AVIF converter Chrome extension solves these problems by providing fast, reliable image conversion directly in your browser.

Key benefits of this WebP to AVIF converter extension:

1️⃣ Convert multiple WebP files to AVIF format simultaneously with batch processing
2️⃣ Adjustable AVIF quality slider from 1 to 100 percent for optimal file size control
3️⃣ Full transparency support - alpha channels are preserved during conversion
4️⃣ Real-time file size comparison showing compression results and savings
5️⃣ Works completely offline in your browser with no data uploads required

How this WebP to AVIF image converter works step by step:

➤ Drag and drop WebP files or click to browse and select images
➤ Adjust the quality slider to balance file size and image quality
➤ Click convert to transform your WebP files into AVIF format
➤ Download converted AVIF images immediately with one click

This WebP to AVIF converter handles various image scenarios seamlessly. The advanced transparency handling technology preserves alpha channels from WebP images, ensuring your AVIF files display correctly with transparent backgrounds.

Who should use this WebP to AVIF image converter:

▸ Web developers optimizing images for faster page loading with modern formats
▸ Content creators preparing images for next-generation web platforms
▸ Photographers converting images to achieve maximum compression
▸ UX designers working with transparent graphics and icons
▸ Anyone who needs reliable WebP to AVIF conversion without software installation

Common use cases for this convert WebP to AVIF tool:

• Transform WebP images into smaller AVIF files for web optimization
• Convert WebP graphics with transparency to AVIF with preserved alpha channels
• Batch process multiple images for modern web optimization workflows
• Reduce file sizes for faster uploads to websites and CDN platforms
• Create AVIF versions of WebP assets for progressive image delivery

This WebP to AVIF format converter provides detailed information about each conversion. See original file sizes, converted sizes, dimensions, and compression ratios at a glance. Understanding these metrics helps you optimize your images effectively.

Access this WebP to AVIF converter tool instantly using the ShiftShift command palette. Three ways to open:

1. Double-tap Shift key quickly from any webpage
2. Press Cmd+Shift+P on Mac or Ctrl+Shift+P on Windows and Linux
3. Click the extension icon in your browser toolbar

Navigate the command palette effortlessly with keyboard shortcuts:

- Arrow keys Up and Down to move through the list
- Enter to select and open items
- Esc to go back or close the palette
- Type to search across all your installed tools

Customize your experience through Settings accessible from the command palette:

▸ Theme options: Light, Dark, or System automatic
▸ Interface language: Choose from 52 supported languages
▸ Sorting: Most Used frequency-based or A-Z alphabetical

Extension Recommendations Feature:

The Command Palette can display recommendations for other useful extensions from the ShiftShift ecosystem. These recommendations appear based on your usage patterns and help you discover complementary tools that enhance your productivity. You can dismiss any recommendation if you prefer not to see it.

Why choose AVIF over WebP for image optimization:

AVIF is the next-generation image format that typically achieves 20-50% smaller file sizes compared to WebP at similar visual quality. This WebP to AVIF converter Chrome extension helps you take advantage of AVIF's superior compression while maintaining compatibility with modern browsers.

Questions about this WebP to AVIF converter:

Does it work offline? Yes, this extension processes images entirely in your browser. No internet connection required after installation.

What about image quality? The quality slider gives you full control. Higher values produce larger files with better quality. The default 80 percent setting offers excellent quality with optimal compression for AVIF format.

How is transparency handled? WebP files with transparency are converted with full alpha channel preservation. The conversion ensures your images display correctly with transparent backgrounds in any application that opens AVIF files.

Privacy and security remain priorities in this WebP to AVIF converter Chrome extension. All image processing happens locally in your browser with no external servers involved. Your images stay private on your device. The extension connects to ShiftShift servers only for the extension recommendation feature. No image data collection, no tracking, no cloud uploads required.

The extension works efficiently with images of various sizes. Small images convert instantly while larger files process smoothly without freezing your browser. Lightweight design ensures minimal impact on browser performance.

Install this WebP to AVIF converter Chrome extension today and transform how you work with image files. Stop struggling with WebP files that need modern optimization. Start converting WebP to AVIF instantly with reliable results and full control over compression quality.

Technical

Version
2026.5.4.1233
Manifest
V3
Size
2.02MiB
Min Chrome
88
Languages
52
Featured
Yes

Metadata

ID
dnjgajebbfmehkfnjcclnmhnhbggppmn
Developer ID
u51efa56479108cb93f98d6e0a59f62df
Developer Email
[email protected]
Created
Dec 23, 2025
Last Updated (Store)
May 5, 2026
Last Scraped
Jun 15, 2026
Website
shiftshift.app

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Data sourced from the Chrome Web Store · last verified Jun 15, 2026.