Privacy policy

How We Handle Your Content

All editing and processing happens locally on your device. We do not upload or store your project media during core editing. Local AI features such as on-device captions also run in your browser. If you deliberately use an online feature such as cloud text-to-speech, the text, selected voice, and generation settings you submit are sent to the chosen provider to return the requested result.

Accounts & Authentication

createdemo.app does not currently offer user accounts, login, or Google sign-in.

Because there is no account system today, we do not collect account emails, profile information, or OAuth identity data.

Your projects are never stored on our servers. All project data, including names, thumbnails, and creation dates, is stored locally in your browser using IndexedDB.

Analytics and hosting logs

createdemo.app does not currently enable a third-party product analytics script. Our hosting provider may process ordinary request metadata, such as IP address, user agent, requested URL, and timestamp, for delivery, reliability, abuse prevention, and security.

Local Storage & Cookies

We use browser local storage and IndexedDB to:

• Save your projects locally on your device
• Remember your editor preferences and settings
• Store app state needed for the editor to work between sessions

This locally stored data can be cleared at any time through your browser settings.

Third-Party Services

createdemo.app integrates with these services:

• Vercel: For hosting and content delivery
• Doubao or ElevenLabs: Only when you choose the corresponding online text-to-speech feature. The submitted text, voice choice, generation settings, and your provider API key pass through our Vercel-hosted proxy to the selected provider. The application does not deliberately persist this request data on the server; hosting and provider infrastructure may still process technical logs under their own policies.

Your Rights

You have complete control over your data:

• No account is required to use createdemo.app today
• Clear local storage to remove all saved projects
• Contact us with any privacy concerns

Open Source Transparency

createdemo.app is completely open source. You can review our code, see exactly how we handle data, and even self-host the application if you prefer.

View our source code on GitHub.

Contact Us

Questions about this privacy policy or how we handle your data?

Open an issue on our GitHub repository, or email us at hello@createdemo.app.