BriefCast – Summarize & Read Aloud by Shivani Aggarwal
Summarize any webpage in seconds and listen with karaoke-style highlights. Translate to 15 languages, control reading speed, and save your history — all offline.
Extension Metadata
About this extension
BriefCast turns any webpage into a 90-second audio summary you can actually listen to.
Features:
• Karaoke-style reading — each sentence highlights as it's spoken
• Offline AI summarization — no API key, no server, no waiting
• 3 summary depths: Short (80 words), Medium (160), Detailed (280)
• Translate to 15 languages — voice auto-switches to match
• Works on every page — news, Wikipedia, blogs, dynamic content
• Reading history saved locally — re-read, replay, download as .txt
• Font size control for accessibility
• 14.5 KB total — no tracking, no subscription, no data leaving your device
Features:
• Karaoke-style reading — each sentence highlights as it's spoken
• Offline AI summarization — no API key, no server, no waiting
• 3 summary depths: Short (80 words), Medium (160), Detailed (280)
• Translate to 15 languages — voice auto-switches to match
• Works on every page — news, Wikipedia, blogs, dynamic content
• Reading history saved locally — re-read, replay, download as .txt
• Font size control for accessibility
• 14.5 KB total — no tracking, no subscription, no data leaving your device
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Permissions and data
Required permissions:
- Access browser tabs
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.2.0
- Size
- 26.17 KB
- Last updated
- 6 days ago (Jun 12, 2026)
- Related Categories
- License
- All Rights Reserved
- Version History
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