NODUS YT Radar by Nodus
Watch and analyze YouTube videos right in your browser's side panel. Real-time rank, viral score and momentum by country.
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About this extension
NODUS YT Radar lets you watch, search and analyze YouTube videos right in your browser's side panel — without leaving the page.
WHAT IT DOES
• Watch in the side panel — Click any video from search results or Top 50 to play it inside the panel. No tab switching, instant playback.
• In-panel YouTube search — Search YouTube directly from the side panel and watch results in the embedded player. 10 free searches on day 1 of the weekly cycle (decays to 5/day, resets weekly). Unlimited with your own free YouTube API key.
• Real-time ranking — Open any YouTube video and see its current position in the Top 50 trending of any country. Compares against 25 regions × 14 categories.
• Viral score & momentum — Composite score from views, likes, comments and recent velocity (last 48 hours). Spot what's accelerating before it peaks.
• Auto-detect region — Smart fallback: channel.country → title language → defaultAudioLanguage. The right country is picked even when the creator doesn't tag it.
• Cross-source play/pause — When you play in the built-in player, YouTube tabs pause. When you play in a YouTube tab, the built-in pauses. No double audio.
• Live and restricted videos — Live broadcasts (sports, streams) and restricted videos open in a YouTube tab automatically with a clear badge.
• Top 50 dashboard — Browse trending of any region/category, fully collapsible to focus on the video being analyzed.
• Community Spotlight — Featured creator video that rotates in the panel. Submit your own video (free or paid) at nodus-ai.app/yt-radar.
PRIVACY
Local-first by design. No NODUS account. Your own API key (if used) stays in chrome.storage.local — never sent to our servers. The Cloudflare Worker only proxies YouTube Data API calls so our team's key never leaves the server.
16 LANGUAGES IN THE STORE
Fully translated: English, Portuguese (BR), Spanish, French, German, Italian, Dutch, Polish, Japanese, Korean, Chinese, Russian, Hindi, Indonesian, Vietnamese and Turkish.
Open source (MIT). Made for creators, marketers and the curious — by a solo developer.
WHAT IT DOES
• Watch in the side panel — Click any video from search results or Top 50 to play it inside the panel. No tab switching, instant playback.
• In-panel YouTube search — Search YouTube directly from the side panel and watch results in the embedded player. 10 free searches on day 1 of the weekly cycle (decays to 5/day, resets weekly). Unlimited with your own free YouTube API key.
• Real-time ranking — Open any YouTube video and see its current position in the Top 50 trending of any country. Compares against 25 regions × 14 categories.
• Viral score & momentum — Composite score from views, likes, comments and recent velocity (last 48 hours). Spot what's accelerating before it peaks.
• Auto-detect region — Smart fallback: channel.country → title language → defaultAudioLanguage. The right country is picked even when the creator doesn't tag it.
• Cross-source play/pause — When you play in the built-in player, YouTube tabs pause. When you play in a YouTube tab, the built-in pauses. No double audio.
• Live and restricted videos — Live broadcasts (sports, streams) and restricted videos open in a YouTube tab automatically with a clear badge.
• Top 50 dashboard — Browse trending of any region/category, fully collapsible to focus on the video being analyzed.
• Community Spotlight — Featured creator video that rotates in the panel. Submit your own video (free or paid) at nodus-ai.app/yt-radar.
PRIVACY
Local-first by design. No NODUS account. Your own API key (if used) stays in chrome.storage.local — never sent to our servers. The Cloudflare Worker only proxies YouTube Data API calls so our team's key never leaves the server.
16 LANGUAGES IN THE STORE
Fully translated: English, Portuguese (BR), Spanish, French, German, Italian, Dutch, Polish, Japanese, Korean, Chinese, Russian, Hindi, Indonesian, Vietnamese and Turkish.
Open source (MIT). Made for creators, marketers and the curious — by a solo developer.
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access browser tabs
- Access your data for www.youtube.com
Optional permissions:
- Access your data for www.youtube.com
- Access your data for worker-yt-radar.mmcarvalho-dev.workers.dev
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.3.4
- Size
- 324.92 KB
- Last updated
- 2 months ago (Jun 20, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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