AI video with no watermark: storage, privacy and what you can use it for
Clips from the AI Video Generator carry no watermark or logo, your photo is sent to the model only to make the clip, the MP4 is deleted after seven days and nothing is used for training. Here is what that means for ads, listings and catalogues, and a checklist before you upload a face.
· 5 min read · 1.1K views · by the Cortex Digital Hub team
Generate the clip, download it within seven days, then add your own logo and compress it with the free on-device video tools. No watermark is added at any step. From ₹24 a clip · no watermark · runs in your browser
Make a video → → Opens AI Video Generator · runs in your browser
The first question most people ask about a free or cheap AI video tool is not about quality; it is "where is the watermark, and what are you doing with my photo?" Clips from the AI Video Generator have no watermark or logo. Your image goes to the video model only to make the clip, the finished MP4 is kept for seven days and then deleted, and nothing you upload or generate is used to train anything. This post covers what that means in practice, what a model may decline, how far a clip can go commercially, and what to check before uploading a face.
No watermark, and your own branding is free
Every clip downloads as a clean MP4, whether it is a ₹24 draft on Nova Lite or a 30-second 1080p render on Vela 2.5. There is no corner logo, no "made with" bumper, and no paid tier to remove one; the price you see on the Generate button is for the clip as it is.
That leaves the branding to you. A Bangalore D2C brand wants its own mark in the corner of a Reel, not a tool's, and a real-estate team in Hyderabad wants the project logo on a walkthrough it sends to channel partners. The free video tools add a caption or logo, resize to 9:16 or 1:1, trim, and compress, all on your device, so the clean render never leaves your browser once it is downloaded.
Where your photo and your clip actually go
The video model runs on a server, not on your phone. So the image you drop in, or the clip you send to Edit, Extend or Motion control, is sent to the model for one purpose: making the clip you asked for. It is not kept as a dataset and not used to train a model.
The finished clip is stored so you can come back for it. It sits under "Your videos" for seven days. After seven days it is deleted, so download what you want to keep. History is a pick-up window, not a cloud library.
What a model may decline, and what it costs you
Credits are deducted when a clip starts and returned automatically if the model fails or declines, so a refusal costs nothing but a minute. Models draw the line in slightly different places, but they generally decline requests involving real public figures, anyone who appears to be a minor, and explicit or violent content.
If a prompt is declined, reword it rather than re-running the same words on another model. "A politician giving a speech" rendered as a generic figure usually passes where a named person does not; a children's-wear listing that shows the garment on a hanger or a mannequin passes where a child's face may not.
Using clips commercially: ads, listings, catalogues
Nothing in the tool stops you from putting a clip in a paid ad, a Flipkart or Meesho listing, a WhatsApp Business catalogue or a brochure, and there is no extra charge beyond the credits. What governs the use is the honest-advertising principle behind any marketing: the clip must not lead a buyer to believe something that is not true.
For products, that means the colour, size and finish in the video should match what ships; the marketplace photo requirements are a good benchmark for what counts as an accurate representation, and a video is held to the same standard. For real estate, an AI walkthrough of a flat that is still a slab is a render, and should be labelled as one, exactly as a 3D plan video would be. For a Reel about a café, an AI shot of the terrace at sunset is fine; an AI shot of a terrace the café does not have is not. Where a buyer could be misled about what they will receive, add a short "AI visualisation" or "artist's impression" line. As of 2026, several ad and social platforms also ask advertisers to label AI-generated or altered content in some categories, so check the platform's help page before you boost a post.
Why this is different from an upload-based editor
Most online video editors work by uploading your whole project, storing it under vague terms, and returning a watermarked export unless you pay. Here the split is deliberate: the one step that has to run on a server, the model generating frames, sends only what it needs and keeps the output for a fixed seven days. Every other step, from trimming to the logo to compression, happens on your device and never uploads anything. The reasoning behind that design is in why browser-based tools are safer than upload sites.
Two habits help. First, trim the input before you send it to Edit, Extend or Motion control: those modes are billed on the input clip's length. The Trim Video tool does it without re-encoding. Second, once the clean MP4 is downloaded, do the finishing locally; the video compressor gets a 1080p render down to WhatsApp size without a second upload anywhere.
A privacy checklist before you upload a face
A product photo or a floor plan carries little risk. A face is different, so check this list before you upload a portrait:
- Is it your own face, or do you have the person's clear permission to animate it? A wedding client or a colleague counts only if they have said yes to this use.
- Is the person an adult? Models generally decline anyone who appears to be a minor, and a refund does not make the upload a good idea.
- Does the photo show more than you need? Crop out other people, name badges, number plates and documents on the desk before uploading; the model only needs the subject.
- Have you removed metadata? Some phones store location in the photo file; re-saving the image from an editor, or sending a screenshot of it, usually drops that.
- Will the clip be labelled where it could mislead? A testimonial-style clip with a generated person speaking lines should not pass as a real customer.
- Have you set a download reminder? Seven days is long enough to forget.
Open the AI Video Generator, start with a product or a scene rather than a face, and keep the branding step for your own logo.
Frequently asked questions
Is there a watermark on the AI videos?
No. Clips come out of the AI Video Generator with no watermark or logo at any length, resolution or price, and you can add your own branding free with the on-device video tools.
How long are my videos stored?
Finished clips stay under Your videos for seven days and are then deleted. Download the ones you want to keep within that window. Your input image is sent to the video model only to make the clip, and nothing is used to train anything.
What happens to my credits if the model refuses?
They come back automatically. Credits are deducted when a clip starts and returned if the model fails or declines the request, so a refused prompt costs nothing.
Can I use an AI video in a paid ad or a product listing?
There is no watermark and no extra charge beyond the credits, so yes. The usual honest-advertising rules apply: the clip must not misrepresent the product or property, and as of 2026 some platforms ask for a label on AI-made content, so check the platform's help page.