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AVIF to WebP

Chrome extension by shiftshift.app · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 36 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
36
Rating
not rated yet
Users, last 15 days
+5
Version
2026.8.13.2206
Updated in the store
2026-08-14
Published
2025-12-23
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+5 since 01.09
31-39 · 9 readings
  1. 2026-09-0131
  2. 2026-09-0234
  3. 2026-09-0436
  4. 2026-09-0538
  5. 2026-09-0637
  6. 2026-09-0838
  7. 2026-09-0939
  8. 2026-09-1338
  9. 2026-09-1536
Users
+5 since 01.09
31-39 · 9 readings
  1. 2026-09-0131
  2. 2026-09-0234
  3. 2026-09-0436
  4. 2026-09-0538
  5. 2026-09-0637
  6. 2026-09-0838
  7. 2026-09-0939
  8. 2026-09-1338
  9. 2026-09-1536

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

shiftshift.app publishes 43 listings we track, 8k users between them. Listed website: shiftshift.app.

  1. Full Page Screenshot shiftshift.app · Productivity · Tools · published 2025-11-18 3k users ★ 4.8
  2. Internet Speed Test shiftshift.app · Productivity · Tools · published 2025-11-22 846 users ★ 5.0
  3. STL Viewer shiftshift.app · Productivity · Tools · published 2025-11-18 653 users ★ 5.0
Show 5 more from this publisher
  1. PNG to SVG shiftshift.app · Productivity · Tools · published 2025-12-16 417 users
  2. AVIF to JPG shiftshift.app · Productivity · Tools · published 2025-12-23 345 users
  3. PNG to JPG shiftshift.app · Productivity · Tools · published 2025-12-16 226 users
  4. PNG to ICO shiftshift.app · Productivity · Tools · published 2025-12-16 215 users
  5. Translator Extension shiftshift.app · Productivity · Tools · published 2025-11-26 198 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. WebP to AVIF Describes nearly the same job, smaller audience 13 users
  2. PNG to AVIF Describes nearly the same job, smaller audience 23 users
  3. AVIF to PNG Describes nearly the same job, smaller audience 129 users
  4. JPG to AVIF Describes nearly the same job, smaller audience 28 users
  5. AVIF to JPG Describes nearly the same job, smaller audience 345 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.