Is change all UI fonts Safe? — Extension Safety Profile
Quick verdict: change all UI fonts earns a safety grade A, 84.6 out of 100, based on 5 of 5 dimensions.
84.6/100
Grade A · 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
change all UI fonts earns a safety grade of A (84.6/100), measured across 5 of 5 dimensions. Its strongest area is Maintenance & Ownership (100%). The weakest is Publisher & Identity (60%) — what holds its grade back the most.
On the public records we can check, change all UI fonts comes through cleanly. 10,000 active users/installs reported on the store. Store rating 4.5/5 from 78 user ratings. Last updated on the store 2026-09-28. This is an automated profile, not a hands-on review — so treat the grade as a starting point: open change all UI fonts'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 2 of 5 checks verified | Automated signals | |
| Permissions & Access | 90% · 22.5/25 pts 3 of 3 checks verified | Automated signals | |
| Data & Privacy | 83% · 13.2/16 pts 4 of 5 checks verified | Automated signals | |
| Maintenance & Ownership | 100% · 7.5/7.5 pts 1 of 2 checks verified | Automated signals | |
| Community Reputation | 83% · 8.3/10 pts 2 of 4 checks verified | Automated signals |
In-depth safety analysis
This extension can change how fonts look in your browser using the fontSettings permission. It also has access to tabs to know what is open and to storage to save your settings locally. For a tool whose whole purpose is to customize fonts across websites, this set of permissions is expected and appropriately scoped.
General browser interface tweaking tools are part of a category where users should be mindful of what they install. While font changers are usually simple, any extension that can modify how pages appear—if poorly made or acquired by a bad actor—could theoretically alter page layouts in misleading ways. It is good practice to check that system-level font settings remain accessible to you and that the extension’s configuration is straightforward to reset.
The strongest dimension in the fact sheet is Maintenance & Ownership, reflected in a recent update and adoption of Manifest V3. The weakest dimension is Publisher & Identity, which received a lower score; this often correlates with limited publicly available information about the developer, making it harder to assess the long-term stability or support behind the extension.
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 change all UI fonts?
- Publisher virutcham.ca
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 838 browser extensions we track, change all UI fonts scores higher on safety than 80% of them.
Computed from our own database of assessed browser extensions — updated as we track more.
Evidence on File (12)
change all UI fonts FAQ
- Is change all UI fonts safe?
- change all UI fonts earns a safety grade of A (84.6/100) 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 change all UI fonts?
- change all UI fonts is operated by virutcham.ca.
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