Last updated: November 14, 2026
1. The short version
VideoByPrompt does not ask you to create an account, and we do not ask for your name, email address, phone number, or payment details — because the service is completely free and there is nothing to pay for. When you generate a video or an image, your prompt is sent securely to our video-generation provider so the media can be created, and the result is returned to your browser. Your recent creations are stored only in your own browser (local storage), where you can clear them at any time. We do not sell personal information, and we do not build advertising profiles from your prompts.
2. Information we collect
We collect only what is needed to run the service:
- Prompts and settings you enter. The text prompt, and the options you choose (aspect ratio, duration, style, camera motion, and similar settings) are sent to our servers over HTTPS so the generation request can be processed. Prompts may be passed to our third-party AI provider (BytePlus / Seedance) solely to generate the requested video or image.
- Uploaded reference images. If you use image-to-video, the image you upload is transmitted to the generation provider for that single request. We do not publish uploaded images or use them for any other purpose.
- Technical and security logs. Like most websites, our servers record basic technical information such as your IP address, browser type, the pages you visit, and the time of your visit. We use this to keep the service running, to prevent abuse, and to enforce a fair-use daily limit per visitor so one user cannot exhaust the free service for everyone else.
- Contact messages. If you email us at info@codexfuse.dev, we receive the email address and content you send. We use it only to reply to you.
3. Information we do NOT collect
- We do not collect names, email addresses, or phone numbers through the website itself.
- We do not require or store passwords.
- We do not collect payment information — there is no paid plan, no checkout, and no card on file.
- We do not collect your precise location.
- We do not sell, rent, or trade personal information to anyone.
4. How your creations are stored
Your generated videos and your recent history are saved in your own browser's local storage, on your own device. They are not uploaded to a personal account (there is no account). Clearing your browser data, or using the "clear history" control in the studio, removes them from your device. Generated media files are hosted temporarily by our generation provider under a signed link that expires; we do not keep a public gallery of user generations.
5. Cookies and advertising
We use a minimal set of cookies and similar technologies for the following purposes:
- Essential operation: keeping the site working and secure.
- Preferences: remembering choices such as your recent history on your device.
- Analytics (if enabled): understanding in aggregate which pages are visited, so we can improve the site. Aggregate analytics do not identify you personally.
- Advertising: we may display ads served by Google AdSense and other third-party advertising vendors. 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 or aboutads.info/choices. You can also disable cookies in your browser settings; the core video generator will continue to work, although some convenience features may be reduced.
6. Third-party services
Video generation is provided through BytePlus (Seedance). When you submit a prompt, the prompt and any reference image are sent to BytePlus under its own privacy terms in order to render the media. We also use standard infrastructure providers (hosting, content delivery, and security services) that process technical data only as needed to deliver the website. We do not authorize any third party to use your prompts for advertising.
7. Data retention
Prompts are processed for the generation request and are not kept as a personal profile. Server logs are retained only for as long as needed for security, abuse prevention, and troubleshooting, and are then deleted or anonymized. Emails you send us are kept only as long as needed to answer you. Anything stored in your browser remains there until you clear it.
8. Children
VideoByPrompt is intended for users aged 13 and older (or the age of digital consent in your country). We do not knowingly collect personal information from children under 13. If you believe a child has provided personal information to us, contact us at info@codexfuse.dev and we will remove it.
9. Your rights
Depending on where you live, you may have the right to access, correct, or delete personal information we hold about you, to object to certain processing, and to request a copy of your data. Because we collect so little — and no account exists — most requests can be satisfied by clearing your browser storage. For any other request, email info@codexfuse.dev and we will respond within a reasonable time.
10. Security
All traffic to and from VideoByPrompt is encrypted with HTTPS (TLS). Access to our servers is restricted, and generation requests are rate-limited to prevent abuse. No method of transmission over the internet is 100% secure, so we cannot guarantee absolute security, but we apply reasonable technical measures to protect the limited data we process.
11. Changes to this policy
We may update this Privacy Policy from time to time, for example when we add a feature or change a provider. The "Last updated" date at the top will change, and continued use of the site after an update means you accept the revised policy. Material changes will be noted on this page.
12. Contact us
If you have any questions about this Privacy Policy, or about your data, contact us at info@codexfuse.dev. You can also read our Terms of Service and Disclaimer.