Privacy Policy for SumThing for YouTube

Last Updated: December 7, 2025
What We Do

SumThing is a browser extension that generates AI summaries of YouTube videos to help you save time.
Information We Collect
Stored Locally (On Your Device Only)

Number of summaries you've generated


This data never leaves your browser.
Processed (Not Stored)

When you request a summary:

Video URL is sent to our server
Video transcript is fetched from YouTube
Transcript is processed by AI
Summary is displayed to you
All data is immediately deleted


We do NOT:

Store your browsing history
Track which videos you watch
Collect personal information
Require login or accounts
Share data for marketing


Third-Party Services

Google Gemini AI

Generates summaries from transcripts
Privacy: https://ai.google.dev/gemini-api/terms


YouTube (Google)

Source of video transcripts
Privacy: https://policies.google.com/privacy


Infrastructure Providers

We use third-party services to ensure reliable delivery
These services process video URLs temporarily
No data is stored or shared beyond processing


Data Security

All communication uses HTTPS encryption
Video data processed in real-time only
No user accounts or passwords required
Local statistics stored only in your browser


Your Control

You can:

Clear all local data by uninstalling the extension
Stop using the service anytime
Request information: juraj.seba@gmail.com


Children's Privacy

Not intended for children under 13.
Updates

We may update this policy. Check this page periodically.
Contact

Questions? Email: juraj.seba@gmail.com