alt checker
開いているページのimg要素を抽出し、alt属性の確認が可能。画像サムネイルとCSVダウンロード機能も提供します。
As of May 2026, alt checker has 28 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.
Usersup 12.0 percent+12.0%
28
28
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.0
Manifest V3
History
2 snapshotsTracking since May 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| May 1, 2026 | 25 | 5.00 | 1 | 1.0 |
| May 30, 2026 | 29 | 5.00 | 1 | 1.0 |
| Now | 28 | 5.00 | 1 | 1.0 |
Permissions & access
- Permissions
- activeTabscriptingstorage
- Host access
- None declared
Screenshots
About
Extracts img elements from the open page and allows you to check the alt attribute. We also provide image thumbnail and CSV download functions.
Technical
- Version
- 1.0
- Manifest
- V3
- Size
- 26.28KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- amjddfnjjknmeccccckbmpcdmkmmjhia
- Developer ID
- u4100f89f55ba4ca2fbdad9379e02001d
- Developer Email
- [email protected]
- Created
- Feb 6, 2025
- Last Updated (Store)
- Feb 11, 2025
- Last Scraped
- May 30, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified May 30, 2026.