Is Web Highlights: PDF & Web Highlighter + Notes & AI Summary Safe? — Extension Safety Profile
Quick verdict: Web Highlights: PDF & Web Highlighter + Notes & AI Summary earns a safety grade B, 74.1 out of 100, based on 5 of 5 dimensions.
74.1/100
Grade B · 5 of 5 checks
What we found
Automated safety profile from public signals (the extension's manifest & permissions, store listing, publisher, privacy policy). A full review hasn't been published yet.
What this safety grade means
Web Highlights: PDF & Web Highlighter + Notes & AI Summary earns a safety grade of B (74.1/100), measured across 5 of 5 dimensions. Its strongest area is Maintenance & Ownership (100%). The weakest is Permissions & Access (52%) — what holds its grade back the most.
On the public records we can check, Web Highlights: PDF & Web Highlighter + Notes & AI Summary looks broadly trustworthy. 200,000 active users/installs reported on the store. Store rating 4.8/5 from 4,800 user ratings. Last updated on the store 2026-06-19. This is an automated profile, not a hands-on review — so treat the grade as a starting point: open Web Highlights: PDF & Web Highlighter + Notes & AI Summary's own store listing and privacy policy before installing, and weigh it against the other browser extensions we track below.
Safety Signals
Based on 5 of 5 safety dimensions
| Dimension | Score | Bar | Source |
|---|---|---|---|
| Publisher & Identity | 60% · 4.8/8 pts | Automated signals | |
| Permissions & Access | 52% · 12.9/25 pts | Automated signals | |
| Data & Privacy | 93% · 14.8/16 pts | Automated signals | |
| Maintenance & Ownership | 100% · 7.5/7.5 pts | Automated signals | |
| Community Reputation | 93% · 9.3/10 pts | Automated signals |
In-depth safety analysis
The extension requests host access along with scripting, webRequest, tabs, and contextMenus. These permissions allow it to read and modify content on any website you visit, inject JavaScript, observe network requests, and access your tab URLs. For a highlighter and AI summary tool, broad page access is necessary to let you annotate and summarize content anywhere, but the inclusion of webRequest goes beyond what many highlighting tools need and gives it deeper visibility into all your browsing.
Typical safety considerations for this category include the fact that your highlighted text and the pages you view may be sent to the developer's servers, especially when using AI summary features. The publisher declares it collects website content and states it does not sell data or use it for unrelated purposes. As with any extension that processes page content, you should trust the developer and review the privacy policy. Beware of cloned extensions that mimic popular highlighters to capture sensitive data through similar permissions.
The fact sheet shows a strong maintenance and ownership score (100%), indicating the extension is actively updated and the publisher is consistent. The weakest dimension is permissions and access (52%), reflecting the wide-ranging privileges that enable its full feature set. This means you should weigh the extension’s usefulness against the level of data access you are comfortable granting.
AI-assisted analysis of the documented signals above (permissions, store data, privacy practices) — explains what they mean and the risks typical for this category. Not a hands-on test.
What the store listing shows
Who's Behind Web Highlights: PDF & Web Highlighter + Notes & AI Summary?
- Publisher web-highlights.com
Public records identify the publisher, but no individual founders or a separate registered company are named — which is what holds the Publisher & Identity score back. Less public information about who operates an extension means less you can verify about their long-term accountability.
How it compares
Among the 345 browser extensions we track, Web Highlights: PDF & Web Highlighter + Notes & AI Summary scores higher on safety than 40% of them.
Computed from our own database of assessed browser extensions — updated as we track more.
Evidence on File (12)
Web Highlights: PDF & Web Highlighter + Notes & AI Summary FAQ
- Is Web Highlights: PDF & Web Highlighter + Notes & AI Summary safe?
- Web Highlights: PDF & Web Highlighter + Notes & AI Summary earns a safety grade of B (74.1/100) on our evidence-based assessment, based on 5 of 5 safety dimensions we could verify from public records. This is an automated profile built from public records, not a hands-on review.
- Who is behind Web Highlights: PDF & Web Highlighter + Notes & AI Summary?
- Web Highlights: PDF & Web Highlighter + Notes & AI Summary is operated by web-highlights.com.
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