Optional, non-intrusive context overlays for objective claims on YouTube. Source-linked signals. No API keys.
Users
2
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#362K
#275K among extensions
Version
1.0.0
updated 21 Mar 2026
Users
monthly, 7 months
Latest, 16 Oct 2026:2 usersMove the mouse over the chart for any month
Ratings count
monthly, 7 months
Latest, 16 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About REDna
REDna adds optional informational context to objective factual claims in YouTube videos — without interrupting playback, judging creators, or asserting authority.
It works across all YouTube content types, including podcasts, tutorials, news, gaming, documentaries, sermons, debates, and Shorts.
Optional, non-intrusive contextual overlays for factual claims on YouTube. Source-linked. Viewer-controlled. No API keys.
How It Works
When an objective factual claim appears (such as a statistic, date, historical event, scientific assertion, or finance/health/legal claim), NObias can display a small, non-intrusive overlay providing:
-Source-linked references
-Contextual summaries
-Confidence signals
-Multiple public source types
-Overlays appear only when relevant and can be disabled at any time.
REDna does not label videos as true or false, and it does not rank or evaluate creators.
-Source-Based, Not Authoritative
-REDna may reference publicly available sources such as:
-Encyclopedic summaries
-Scholarly metadata
-Open datasets
-Curated offline fact packs
All outputs are informational and probabilistic. REDna does not make determinations of truth or intent.
Viewer-Controlled by Design
-You decide how it behaves:
-Toggle overlays on or off instantly
-Minimize to a tiny icon
-Adjust how often context appears
-Set per-channel context modes:
---Familiar – fewer overlays
---Neutral – balanced behavior
---Careful – more frequent context
Channel modes reflect viewer preferences only and do not evaluate or rate creators.
Source-Based, Not Authoritative
REDna may reference publicly available sources such as:
-Encyclopedic summaries
-Scholarly metadata
-Open datasets
-Curated offline fact packs
All outputs are informational and probabilistic. REDna does not make determinations of truth or intent.
Designed for All Content Types
-REDna adapts across:
-Long-form videos
-Live-style discussions
-Educational content
-Opinion commentary
-Shorts
It focuses only on objective factual statements, not personal anecdotes or satire.
Privacy-First
REDna is built with privacy as a core principle:
-No accounts
-No tracking
-No ads
-No analytics
-No personal data collection
-No API keys required
*Preferences are stored locally in your browser.
Important Notes
-REDna is not a fact-checking authority.
-REDna does not moderate content.
-REDna does not provide medical, legal, or financial advice.
-Source availability may vary.
-REDna is not affiliated with or endorsed by YouTube or Google.