Tools
Thumbnail Master icon

Thumbnail Master

Create YouTube thumbnails with 5 AI engines. Nano Banana Pro, GPT Image, Grok Imagine.

Users29
Rating5.0
Reviews3
Manifest versionV3
7-day growth-2
7-day growth rate-6.45%
Preview

Thumbnail Master Media preview

5 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

28282929292026年5月29日2026年6月1日2026年6月4日Latest: 29
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start
5.00
Latest
5.00
30-day rating change
0.00
4.904.955.005.055.102026年5月29日2026年6月1日2026年6月4日Latest: 5.00
2026年5月29日2026年6月4日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing
+1+3.57%
7-day growthDeclining
-2-6.45%
30-day growthDeclining
-11-27.5%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.2.0
ManifestV3
Size24.91KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

🎨 Thumbnail Master - AI-Powered Content Creation

Create eye-catching YouTube thumbnails and stunning AI videos directly from your browser. No design skills needed!

✨ Key Features:

🖼️ AI Thumbnail Generator

Enter your video title and get professional thumbnails instantly

Multiple style options: Gaming, Vlog, Tutorial, News, Cinematic & more

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 3 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
0
4★
0
3★
0
2★
0
1★
0
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.