Legal
Privacy Policy
dubly.me is a Chrome extension that dubs YouTube videos in real time. This page explains what data we collect, why, and how it is handled.
What we collect
- —Email address — when you create an account or sign in.
- —Subtitle text from YouTube videos — sent to our server only when you activate dubbing. We do not store it after processing.
- —Usage data — to enforce the free plan limit of 100 minutes per month.
- —Voice and language preferences — stored locally in your browser via chrome.storage and never sent to our server.
How we use it
- —Email is used solely for authentication (Supabase Auth). We do not send marketing emails.
- —Subtitle text is forwarded to the Anthropic API for translation and to our voice synthesis API for text-to-speech. Neither service stores this text beyond the duration of the request.
- —Usage data is stored to apply the free plan limit. It resets each calendar month.
- —We do not sell, rent, or trade your personal data to any third party, ever.
Third-party services
- —Supabase — authentication and database (email, plan, usage count). Privacy policy: supabase.com/privacy.
- —Anthropic — subtitle translation via Claude API. No data is retained for training. Privacy policy: anthropic.com/privacy.
- —Voice synthesis API — text-to-speech processing. Text is processed in real time and not stored.
- —Stripe — payment processing. We never see or store your card details. Privacy policy: stripe.com/privacy.
Data retention
- —Your account data (email, plan status, usage data) is kept for as long as your account exists.
- —Subtitle text and translated content are not stored on our servers.
- —You can delete your account at any time by emailing us.
Your rights
- —You have the right to access, correct, or delete your personal data at any time.
- —To export or delete your data, contact us at the address below.
- —If you are in the European Economic Area, you have additional rights under the GDPR.
Cookies
- —We do not use tracking or advertising cookies.
- —Supabase may set a session cookie to keep you signed in.
Contact
- —Questions or requests: hello@dubly.me
- —Last updated: May 7, 2026
Limited use
- —Data collected by dubly.me is used solely to provide and improve the dubbing service. We do not use your data for advertising, interest-based profiling, or any purpose unrelated to the extension's core function.
Data security
- —All data transmitted to our servers is sent over encrypted HTTPS connections.
- —Account data stored in our database (Supabase) is protected using industry-standard security measures. Subtitle text and audio are never stored beyond the duration of each request.
Chrome permissions
- —storage — saves your language and voice preferences locally in the browser. This data never leaves your device.
- —activeTab / scripting — detects the active video and injects the dubbing interface. We read only subtitle data from the page, not your browsing history or personal content.
- —Host permissions (youtube.com and other supported sites) — required to run the extension on video sites where dubbing is activated.
Children's privacy
- —dubly.me is not directed at children under the age of 13. We do not knowingly collect personal data from children.
Policy updates
- —If we make material changes to this policy, we will update the date at the bottom of this page.
- —Continued use of the extension after changes are posted constitutes acceptance of the updated policy.
Data Controller
- —Sisum OÜ, registry code 16335961.
- —Kaasiku tn 32b, Jõhvi küla, Jõhvi vald, 41541 Ida-Viru maakond, Estonia.
- —Contact: hello@dubly.me
Legal Basis for Processing (GDPR Art. 6)
- —Email address — contract performance (Art. 6(1)(b)): necessary to authenticate and manage your account.
- —Usage data — contract performance (Art. 6(1)(b)): necessary to enforce the free plan limit.
- —Subtitle text — contract performance (Art. 6(1)(b)): necessary to provide the dubbing service.
Supervisory Authority
- —You have the right to lodge a complaint with a supervisory authority. In Estonia: Data Protection Inspectorate (Andmekaitse Inspektsioon), www.aki.ee.
- —If located in another EU/EEA country, you may contact your local supervisory authority.
California Residents (CCPA)
- —We do not sell personal data. California residents may contact us at hello@dubly.me to exercise any additional rights under CCPA.