Privacy Policy
Effective Date: October 23, 2026 • Version 1.2
1. Zero Video or Audio Uploads (Local-Only Processing)
CapMagic Studio is engineered with privacy as a foundational principle. All video and audio files you select are loaded directly into your web browser's volatile memory via standard HTML5 Blob APIs. Your media is never transmitted, streamed, or uploaded to any remote server.
2. Network Activity Disclosures
Network communication from the application is limited to:
- Application Bundle & Fonts: Static JavaScript, CSS, and self-hosted font binaries loaded directly from our origin server. No external font CDNs (such as Google Fonts) are used.
- AI Speech Recognition Models: When initiating transcription, the application downloads pre-trained Whisper ONNX weights from our own storage subdomain, models.capmagic.ai (Cloudflare R2). Once fetched, model files are cached in your browser's local CacheStorage for fast offline re-use. No user audio is sent with this download request.
- Anonymous Site Counters: For our own internal use, we count visits per day (someone opening our site from a link, search result, bookmark or typed address) and videos exported per day. A visit is counted by our server when the page loads; a finished export sends one empty request to capmagic.ai/api/events/export. Only the daily totals are stored. No cookie is set, and we record nothing about you, your device or your video (no name, file, caption text, IP address or identifier).
- Advertising: Google AdSense ads and Google's consent message load from Google's servers (see section 3).
- Cloudflare Web Analytics: A cookie-free Cloudflare script reports anonymous page-view statistics (such as page, referrer and load time) to Cloudflare.
3. Advertising & Cookies
To keep CapMagic Studio free, our pages show ads from Google AdSense, in the side columns, above the footer and inside guide articles. The ads are loaded from Google's servers (such as pagead2.googlesyndication.com); like every web request, these requests reveal your IP address and browser to Google. They never include your video, audio or captions.
- Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet.
- You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at aboutads.info.
- How Google uses information from sites that use its services: policies.google.com/technologies/partner-sites.
Visitors in the EEA, the UK and Switzerland, and in US states with privacy laws: before personalized ads or advertising cookies are used, you are shown Google's consent message (a Google-certified consent management platform), where you can accept, refuse or choose per purpose. You can change your choice at any time from the privacy link the message adds to the page. If you refuse, Google may still show non-personalized ads.
CapMagic itself sets no cookies. The Studio stores nothing about you in your browser except the speech model cache described above.
4. Data Retention & Host Access Logs
Because we operate no backend application servers that ingest your media, our application-level media retention is zero seconds. Like virtually all static web applications, cloud hosting infrastructure (our hosting provider, Cloudflare) maintains standard ephemeral access logs (containing client IP address, timestamp, and user agent) for security and delivery monitoring in accordance with standard infrastructure data retention schedules.
You can completely wipe cached speech models and local browser storage at any time by clearing your browser cache and site data.
5. Controller & Contact Information
CapMagic Studio is operated and maintained by CapMagic. For privacy questions, data-protection requests or legal inquiries, please email privacy@capmagic.ai . To report a security vulnerability, or for help and general questions, email support@capmagic.ai. Messages sent to these addresses are handled privately and are never published.