Description
Drag rulers to check alignment, a tool for precise Developers, QA Testers, Designers and other professionals.
Reviews
Loading reviews...
Permissions (2)
Permissions
activeTabℹ Can access the current tab when you click the extension scriptingℹ Can inject scripts into web pages
Details
| Version | 1.0 |
| Updated | Jul 31, 2025 |
| Size | 8.67KiB |
| First Seen | Mar 27, 2026 |
Popular in developer
TouchEn PC보안 확장
by 라온시큐어
8M
★ 1.33
developer
8M
★ 1.33
developer
React Developer Tools
by Meta
5M
★ 3.95
developer
5M
★ 3.95
developer
Lighthouse
by lighthouse-extension-owners
1M
★ 4.42
developer
1M
★ 4.42
developer
Контур.Плагин
by kontur.extension
1M
★ 3.11
developer
1M
★ 3.11
developer
Similarweb - Website Traffic & SEO Checker
by Similarweb
1M
★ 4.66
developer
1M
★ 4.66
developer
Popular Extensions
Adobe Acrobat: PDF edit, convert, sign tools
by Adobe Inc.
331M
★ 4.40
workflow
331M
★ 4.40
workflow
Grammarly: AI Writing Assistant and Grammar Checker App
by Grammarly
42M
★ 4.50
communication
42M
★ 4.50
communication
Chrome Remote Desktop
by Chrome Remote Desktop Release Managers
38M
★ 3.14
workflow
38M
★ 3.14
workflow
Microsoft Single Sign On
by Microsoft
36M
★ 2.27
workflow
36M
★ 2.27
workflow
Cisco Webex Extension
by cisco.chromestore
23M
★ 2.34
social
23M
★ 2.34
social