⚡ Best Productivity Extensions, Ranked by Safety

We score every productivity extension on publisher identity, permissions & access, data privacy, maintenance & ownership and community reputation. Every rank is backed by documented evidence — see our methodology.

Notes: Keep Sticky Thoughts in Google Drive leads with a safety grade of A (90.66/100), while Weava Highlighter - PDF & Web ranks lowest (B, 60.14/100). Each rank below reflects documented evidence only — not popularity or marketing.

1. #1 Notes: Keep Sticky Thoughts in Google Drive 90.66/100 A
2. #2 Super Simple Highlighter 89.76/100 A
3. #3 Anywhere stickers - simple sticky notes 84.57/100 A
4. #4 Clipboard History Manager - Secure, Fast, and Open Source 84.48/100 A
5. #5 Note Board - Sticky Notes App 82.47/100 A
6. #6 Glasp Web Highlighter: PDF & Web Highlight 79.08/100 B
7. #7 Free Auto Text Expander for Google Chrome™ 78.32/100 B
8. #8 Keyboard Shortcuts 78.18/100 B
9. #9 OP Auto Clicker 76.6/100 B
10. #10 AutoFill Forms 76/100 B
11. #11 Web Text Expander: Text Shortcuts & Snippets 75.08/100 B
12. #12 Google Forms Auto Filler 74.8/100 B
13. #13 TextExpander: Keyboard Shortcuts & Templates 74.08/100 B
14. #14 Hypothesis - Web & PDF Annotation 73.5/100 B
15. #15 Annotate: Web Annotations with Screen Sharing 72.8/100 B
16. #16 PrintFriendly: Reader Mode, PDF Editor, Save as PDF & Screenshot 72.69/100 B
17. #17 Auto Clicker 72.09/100 B
18. #18 CrxMouse: Mouse Gestures 71.56/100 B
19. #19 Annotate the Web 71.12/100 B
20. #20 Clipboard Manager and Text Expander - Clipboard History Pro 71.1/100 B
21. #21 Snippet Highlighter - Web & PDF 69.29/100 B
22. #22 Magical: Text Expander & Autofill 68.56/100 B
23. #23 FlowMouse - Mouse Gestures 68.47/100 B
24. #24 Shortkeys (Custom Keyboard Shortcuts) 65.4/100 B
25. #25 Macro Commander Web Plugin for Chrome 64.68/100 B
26. #26 Weava Highlighter - PDF & Web 60.14/100 B