AI Video Captions and Voice-Over: Prices and Limits

AI video captions on this site are lines of your own words drawn over a finished video, and “her voice” is an optional add-on that whispers the line in time with the clip. This guide explains what both are, what they cost in credits, what the rules for the text are, and the one limit that surprises people: a video file with the words burned into it exists only for videos of our own characters, never for a video made from your photo. Everything was checked against the live product on 22 October 2026. For the whole picture, start with the hub, AI porn video generator: how it works and what it costs.

What AI video captions are here

A caption, shown as CC, is one line that you write. It is not a transcript. Every video on the site is silent, so there is nothing to transcribe, and the line is yours. It can be up to 80 characters, and in languages written with spaces no single word may be longer than 24. You choose a style, Line for a classic caption, Bubble for something that looks like a message from her, or Karaoke, where the words light up one by one. You choose the position, top or bottom. The editor also has eight quick lines with a blank for your name, such as “Only you, Name” or “Good night, Name”. Your name takes letters only, up to 20 characters, and is saved on your device only.

Writing and previewing a caption is free. You pay when you save, and after that every edit to that video’s line is free. Captions are open to any signed-in account. You can add one in several places, mainly: on the video in My Collection at /collection with the Add caption button, in the generate sheet before you start a run (the price is added to the video when you generate it), and in the Studio, which we come to below.

Her voice: a whispered line

Her voice is a separate purchase that sits on top of a caption. A female voice whispers your line, timed to the video, and you can press Hear her before you commit. It reads English only: every letter in the line must be a plain Latin letter from a to z, and the line is still capped at 80 characters. The first line you buy can take a minute to record, because the voice runs on a GPU that sleeps when it is idle. If the recording fails, your credits come back. A line you have already bought shows as Yours already and costs nothing to reuse on another video.

Some template cards on the home page already speak. A sound chip on the card plays a short line, and when it ends, the card offers to make her say your words. Six cards do this as of 22 October 2026, three of them below: Sensual Cowgirl (“Yes baby… don’t stop”), Standing Behind (“Keep looking at me, baby”) and Live Cam (“Do you like what you see, baby?”), which needs a Pro plan.

These six cards have one more rule. If a speaking template is locked to a plan you do not hold, adding a voiced line lets you run it anyway. On a 30-credit template at the standard setting that is 30 for the video, 5 for the caption and 15 for the voice, so 50 credits. On that path the voice is charged every time, even for a line you own.

What it costs

These are the figures as of 22 October 2026. VIP pays half, rounded down, on the caption prices. Basic, Pro and accounts with no plan pay the list price. The voice is flat for everyone.

In dollars, 5 credits is about 12 cents and 15 credits about 37 cents if you buy the 1,000-credit pack at $24.99, at sticker prices. Card checkout shows a higher total because processing fees are passed on. The tables are in the hub guide, and packs are at /credits. If a run you bought a caption with fails, the caption’s 5 credits are refunded with it.

The limit that surprises people: overlay versus burned file

There are two things a caption can be, and they are not the same.

The overlay is drawn by the site’s player on top of the video. It appears wherever the site plays that video, including My Collection, and it works for every video, including videos made from your own photo. A video file you save from the site does not contain it.

The burned file has the words drawn into the video itself, so it survives sharing. It appears as a Download with caption button, costs 5 credits once per video, and a re-burn after an edit is free. But it exists only for videos made from one of our characters’ own photos, for example the one-tap video offers inside a character chat at /chat. It is never offered for a video made from a photo you uploaded, for a DUO video, for a frame you animated from the Studio, or for videos made in the Feed. The reason is safety: a file with words burned over a face somebody uploaded is easy to send around about a real person, and an overlay that only lives in the site’s player is not. The rule fails closed on purpose, so anything that might carry a user’s photo is treated as one.

The Studio caption tool follows the same rule and lists only the videos that qualify. Its page says that a line is never burned into a video made from your photo, and to add it as CC instead.

Two smaller limits apply to the burned file. It draws Latin, Cyrillic and Greek letters only, so a caption in another script still shows on screen but cannot be burned. And if you added a voice, the voice is mixed into the burned download, with the clip’s own sound turned down. A Studio order with a voice needs the voice to be ready before you order it.

How to add a caption to a video you made

1. Open the video in My Collection and press Add caption. The price shows on the button.
2. Type your line or pick a quick line. Set your name, the style and the position. The preview is free.
3. Press Save caption. You pay once for that video.
4. If the line is in English and you want sound, press Make her whisper it, then wait for the recording. Turn the sound on in the player.
5. If a Download with caption button appears, the video qualifies for a burned file.

If you would rather add the caption before the run, use the caption field in the generate sheet. The price is folded into that run’s single charge, so you are not charged twice.

What you can and cannot write

The check runs on every save. It refuses links and site names, contact details, handles and phone numbers, and words about age or school. An automated model then reads the line. It allows sexual language of any explicitness between adults, including pet names like “baby” or “good girl”, and the viewer’s own first name. It refuses a line that says or implies that anyone is under 18, describes sex without consent, points at a real, identifiable person other than you, promotes a site or account, or threatens or expresses hatred towards a person or a group. If the check cannot answer, the sheet says it could not check the caption and asks you to try again.

Limits worth knowing

• Captions are for finished videos, not pictures.
• The burned file, and the Studio caption tool, are for videos of our characters only.
• Voice is English only, and one flat price for every plan.
• A caption is a line, not subtitles that follow speech.
• The overlay lives on the site. To share a file with words on it, you need a burned download.

Common questions

Can I write a caption in another language? Yes. It shows on screen. The burned file supports Latin, Cyrillic and Greek letters, and the voice reads English only.

Does VIP change the voice price? No. VIP halves the caption prices, but the voice stays at 15 credits.

Do I pay again to fix a typo? No. Edits to the line on that video are free, and a re-burn after an edit is free.

Where do I find a video to caption? Make one first, from a template as described in photo to video AI porn: a step-by-step guide, or see how the Studio treats finished clips in AI music video maker: cut your clips to the beat.

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