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Thumbora — YouTube Thumbnail Viewer

Chrome extension by Oflox.com · Lifestyle · Art

  • Established publisher

A Chrome extension in Lifestyle · Art with 148 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 5 screenshots

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

Users
148
Rating
4.0 (2 ratings)
Users, last 18 days
+6
Rating, last 30 days
Not watched long enough to say
Version
1.1.0
Updated in the store
2025-12-26
Published
2025-11-02
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+6 since 31.08
141-157 · 10 readings
  1. 2026-08-31142
  2. 2026-09-03141
  3. 2026-09-04145
  4. 2026-09-06149
  5. 2026-09-08155
  6. 2026-09-09157
  7. 2026-09-10156
  8. 2026-09-13152
  9. 2026-09-15148
  10. 2026-09-17148
Rating
unchanged since 31.08
reviewsrating 4.00 · 10 readings
  1. 2026-08-31reviews2rating4.00
  2. 2026-09-03reviews2rating4.00
  3. 2026-09-04reviews2rating4.00
  4. 2026-09-06reviews2rating4.00
  5. 2026-09-08reviews2rating4.00
  6. 2026-09-09reviews2rating4.00
  7. 2026-09-10reviews2rating4.00
  8. 2026-09-13reviews2rating4.00
  9. 2026-09-15reviews2rating4.00
  10. 2026-09-17reviews2rating4.00
Users
+6 since 31.08
141-157 · 10 readings
  1. 2026-08-31142
  2. 2026-09-03141
  3. 2026-09-04145
  4. 2026-09-06149
  5. 2026-09-08155
  6. 2026-09-09157
  7. 2026-09-10156
  8. 2026-09-13152
  9. 2026-09-15148
  10. 2026-09-17148
Rating
unchanged since 31.08
reviewsrating 4.00 · 10 readings
  1. 2026-08-31reviews2rating4.00
  2. 2026-09-03reviews2rating4.00
  3. 2026-09-04reviews2rating4.00
  4. 2026-09-06reviews2rating4.00
  5. 2026-09-08reviews2rating4.00
  6. 2026-09-09reviews2rating4.00
  7. 2026-09-10reviews2rating4.00
  8. 2026-09-13reviews2rating4.00
  9. 2026-09-15reviews2rating4.00
  10. 2026-09-17reviews2rating4.00

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

Specific sites only: 1 match pattern.

  • https://*.youtube.com/*
  • Add items to the right-click menu contextMenus

The full permission history for this extension

What changed recently

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

The publisher

Oflox.com publishes 12 listings we track, 394 users between them.

  1. Refira: Auto Refresh Oflox.com · Productivity · Workflow · published 2025-09-19 136 users
  2. Pickora: All-in-one Color Picker Oflox.com · Productivity · Developer · published 2025-09-06 37 users ★ 5.0
  3. Wordina — Word & Character Counter Oflox.com · Productivity · Tools · published 2025-09-19 19 users
Show 5 more from this publisher
  1. PromptVault – AI Prompt Manager Tool Oflox.com · Productivity · Workflow · published 2025-12-26 10 users
  2. BlurLock – Privacy Blur by Oflox® Oflox.com · Productivity · Tools · published 2025-12-26 9 users
  3. Scamra – Fake Website Scanner Oflox.com · Productivity · Tools · published 2025-12-26 8 users
  4. Textara: Instant Text to Speech Oflox.com · Productivity · Tools · published 2025-09-12 8 users (last published figure)
  5. YouEdit — YouTube Extension for Chrome Oflox.com · Productivity · Workflow · published 2025-10-06 7 users

Like this one

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

  1. YouTube Thumbnail Viewer Describes nearly the same job, smaller audience 1k users ★ 5.0
  2. Thumbnail Viewer for YouTube™ Describes nearly the same job, smaller audience 6 users
  3. YouTube Thumbnail Grabber Pro Describes nearly the same job, smaller audience 25 users ★ 5.0
  4. Download YouTube Thumbnails - HD & 4K Describes nearly the same job, smaller audience 333 users ★ 1.0
  5. YouTube Thumbnail Downloader Describes nearly the same job, smaller audience 929 users ★ 3.7

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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.