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ThumbSnap – YouTube Toolkit

Chrome extension by AST Mint · Productivity · Tools

A Chrome extension in Productivity · Tools with 15 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
15
Rating
5.0 (1 ratings)
Users, last 10 days
+2
Rating, last 30 days
Not watched long enough to say
Version
3.1.0
Updated in the store
2026-05-11
Published
2026-05-04
Manifest
V3
Browser access
5 permissions, 2 site patterns

How it has moved

Users
+2 since 31.08
13-15 · 7 readings
  1. 2026-08-3113
  2. 2026-09-0214
  3. 2026-09-0413
  4. 2026-09-0515
  5. 2026-09-0613
  6. 2026-09-0814
  7. 2026-09-0915
Rating
unchanged since 31.08
reviewsrating 5.00 · 7 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
Users
+2 since 31.08
13-15 · 7 readings
  1. 2026-08-3113
  2. 2026-09-0214
  3. 2026-09-0413
  4. 2026-09-0515
  5. 2026-09-0613
  6. 2026-09-0814
  7. 2026-09-0915
Rating
unchanged since 31.08
reviewsrating 5.00 · 7 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00

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: 2 match patterns.

  • https://www.youtube.com/*
  • https://img.youtube.com/*
  • See the address and title of every tab you have open tabs
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
Show the remaining 2
  • 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

AST Mint publishes 17 listings we track, 178 users between them.

  1. Word Imposter AST Mint · Lifestyle · Games · published 2026-05-09 82 users
  2. Ritual — Habit Tracker AST Mint · Productivity · Tools · published 2026-05-05 14 users ★ 5.0
  3. WordGrid: Word Search Puzzles AST Mint · Lifestyle · Games · published 2026-07-27 12 users
Show 5 more from this publisher
  1. CalcMind – Calculator & Unit Converter AST Mint · Productivity · Tools · published 2026-05-05 9 users
  2. Sticky Notes Pro - Ultimate AST Mint · Productivity · Tools · published 2026-05-19 8 users
  3. CiteQuick: Citation Generator AST Mint · Productivity · Education · published 2026-07-12 5 users
  4. Crownfall: Logic Grid Puzzles AST Mint · Lifestyle · Games · published 2026-07-27 5 users
  5. Dayflow – Focus New Tab, To-Do List & Pomodoro Timer AST Mint · Productivity · Tools · published 2026-06-08 5 users

Like this one

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

  1. YouTube Thumbnail Vault Describes nearly the same job, smaller audience 5 users
  2. YouTube Thumbnail Grabber Pro Describes nearly the same job, smaller audience 22 users ★ 5.0
  3. Thumbry Describes nearly the same job, smaller audience 22 users ★ 5.0
  4. YouTube Thumbnail Viewer Describes nearly the same job, smaller audience 1k users ★ 5.0
  5. YT Snap - YouTube Thumbnail Extractor Describes nearly the same job, smaller audience 42 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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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.