AI Porn Video Generator – Create NSFW AI Videos with Audio
18+Pick a character, describe the scene, choose 5, 10 or 15 seconds and create. Advanced creation is available with Deluxe.
How to Create an AI Porn Video in 3 Steps
- 1
Choose a character from the gallery
Pick a fictional adult character image from the public gallery. The image sets how the character looks in your video.
- 2
Set length, ratio, audio and prompt
Choose 5, 10 or 15 seconds and set the audio. First Frame uses 3:4. Reference Image supports 16:9, 9:16 and 1:1. In your prompt, describe the action, camera movement, lighting and sound.
- 3
Create and download
Click Create video. When your video is ready, download it without a watermark.
Video Length, Aspect Ratio and Audio
The Create video button shows the credit cost for the length you pick. First Frame uses 3:4. The aspect ratios below are available in Reference Image mode.
| Video length | Credits |
|---|---|
| 5 seconds | 300 credits |
| 10 seconds | 600 credits |
| 15 seconds | 900 credits |
- 16:9Landscape
- 9:16Vertical, for phone viewing
- 1:1Square
Enable audio
Turn on Enable audio to add sound. Depending on your prompt, the audio is the character's dialogue or background sound.
No watermark
Download finished videos without a watermark, straight from the tool.
Prompt Tips for AI Video
The character image decides how the character looks, so your prompt only needs to describe what happens: one main action, the camera movement, the lighting and what should be heard. Keep every character a clearly adult, fictional person.
Dialogue
The adult woman in her 30s turns toward the camera and smiles, slow push-in, warm evening light, she says "You came back."
Camera and background sound
Slow orbit around the character on a balcony at night, city lights, soft wind in her hair, background sound of distant traffic.
Expression
The character leans on the doorway, raises an eyebrow and laughs, static camera, soft lamp light.
Want more ideas? Read the AI porn video prompt guide for prompt structures and examples.
Scene Video: Turn a Chat Moment into a Video
Want an AI porn video from chat instead of a prompt? In any Nextpart AI chat, click Create scene video under a character message. The video is created with one click, no prompt needed, and shows the character's voice, expressions and gestures.
Scene Video is a Deluxe feature. Read how Scene Video works.
- Chat
- Create scene video
- Video
Example Videos
Each example shows the settings and prompt used. Browse more example videos on Shorts.
16:9 · 10s · audio on
Show full prompt
The woman in the image, wearing a cute sexy mini bikini with thin straps, in a girlish bedroom full of soft pink and white decor, plush pillows and cute accessories, Japanese Korean idol pure lustful cute style, pouting lips acting cute, making adorable aegyo expressions and playful poses toward camera, slight body sway and shoulder tilt, bikini straps gently slipping, soft bounce as she shifts pose, close-up shot, candid iPhone latest model snapshot style, slight motion blur, casual handheld capture, slight overexposure, obvious image graininess, Y2K atmosphere filter, soft window side light mixed with warm bedroom glow, fair cold white skin glowing, shy-to-teasing gaze, photorealistic live-action, high energy short video makeup vlog feel, original aspect ratio, smooth natural motion, consistent anatomy, no phone visible in frame, no blur artifacts beyond slight motion blur, no watermark, no text, no logo, no distortion, no bad anatomy, no stiff movements non_diegetic_music: soft K-pop idol chill beat with light synth and gentle bass, cute and dreamy
9:16 · 10s · audio on
Show full prompt
Use the uploaded reference image as the first frame and as the sole reference for the subject, identity, clothing, pose, environment, spatial layout, and composition. Create a 10-second continuous one-take video with this core effect: 360° BULLET TIME + ABSOLUTE TIME FREEZE + LEFTWARD CAMERA ORBIT + ONLY EYE GAZE MOVES. The entire world is frozen at the exact instant shown in the reference image. The subject must remain perfectly locked in the original pose. No movement is allowed in the head, neck, shoulders, arms, hands, fingers, torso, legs, feet, hair, clothing, facial muscles, mouth, expression, background, props, or lighting. The subject must never rotate with the camera. If visible eyes are present, only the eyeballs/pupils may move very slightly and naturally to slowly track the camera. No blinking, no head turn, no mouth movement, no expression change. If no visible eyes are present, absolutely nothing moves at all. The camera starts from the exact viewpoint of the reference image, then performs a true physical 3D circular orbit to the left around the subject, completing a full 360° orbit in 10 seconds. This must be a real camera move through physical space with strong realistic parallax, not a pan-in-place, not a fake 2D spin, not the subject rotating, and not the background rotating. Maintain nearly constant camera height, nearly constant camera distance, and stable framing centered on the subject. Orbit path: Front → left-front 45° → left profile 90° → left-back 135° → back 180° → right-back 225° → right profile 270° → right-front 315° → front 360°. Return close to the initial viewpoint at the end, with slight deceleration in the final second. Previously hidden angles must be reconstructed naturally and consistently from the reference image, while preserving stable anatomy, identity, clothing continuity, hairstyle continuity, room geometry, and object placement. Use a photorealistic live-action look, high-speed bullet-time feel, realistic smartphone/full-frame camera look, 24–35mm equivalent lens feel, physically correct perspective, strong spatial parallax, stable geometry, continuous lighting, and stable identity. Preserve the original lighting, exposure, white balance, color temperature, and overall visual mood of the reference image.
Free First Video, Credits & Deluxe
- Try a free 5-second video. New accounts can use Quick Generation in the full video tool after logging in.
- Advanced creation and Scene Video require Deluxe.
- 300 credits per 5 seconds. A 5-second video uses 300 credits, 10 seconds uses 600 and 15 seconds uses 900. The Create video button always shows the cost first.
- Deluxe includes 12,000 credits per month, enough for up to 40 five-second videos. Deluxe also includes 10 Quick generations per day in the full video tool.
Content Rules (18+)
This NSFW AI video generator is for adults 18+ and fictional adult characters only.
- No minors and no minor-looking characters; characters must be 18 or older.
- No real or identifiable people.
- No non-consensual themes, sexual violence, bestiality or cruelty.
Generated content is reviewed, and violating material is removed. Read the FAQ for more on accounts and content rules.
AI Porn Video Generator FAQ
What is an AI porn video generator?
An AI porn video generator turns an image of a fictional adult character and a text prompt into a short adult video. On Nextpart AI you pick a character from the public gallery, describe the scene, choose 5, 10 or 15 seconds and an aspect ratio, and create the video in your browser.
Is the AI porn video generator free?
Advanced creation requires Deluxe. New accounts can try a free 5-second video through Quick Generation on the full AI Video page. You need to log in to create any video.
How many credits does a video cost?
Videos cost 300 credits per 5 seconds: 300 credits for a 5-second video, 600 for 10 seconds and 900 for 15 seconds. The Create video button shows the cost before you generate, so you always know what a video will use.
How long can videos be, and which aspect ratios can I use?
Videos can be 5, 10 or 15 seconds long. First Frame uses 3:4. In Reference Image mode, choose 16:9 for landscape, 9:16 for vertical phone viewing or 1:1 for a square video.
Do the videos have sound?
Yes, when you turn on Enable audio. Depending on your prompt, the audio can be the character's dialogue or background sound. Describe what should be heard in your prompt, for example a short line the character says or the sound of rain outside.
Do videos have a watermark?
No. You can download your finished videos without a watermark, directly from the tool once the video is ready.
Do I need an account?
Yes. Sign up or log in before creating a video. Advanced creation requires a Deluxe subscription.
What is Scene Video?
Scene Video turns a moment from your Nextpart AI chat into a video with one click. Under any character message, click Create scene video; no prompt is needed, and the video shows the character's voice, expressions and gestures. Scene Video is a Deluxe feature.
What content is not allowed?
Only fictional adult characters (18+) are allowed. Content involving minors or minor-looking characters, real or identifiable people, non-consensual themes, sexual violence, bestiality and cruelty is prohibited. Generated content is reviewed and violations are removed.
More from Nextpart AI
- NSFW AI Image GeneratorCreate images of fictional adult characters in Anime-Z, Photorealistic or Any style.
- ShortsWatch short AI videos made on Nextpart AI.
- NSFW AI ChatChat with AI characters and turn moments into Scene Videos.
- Scene Video GuideHow to turn a chat into an AI porn video with one click.
- AI Porn Video Prompt GuidePrompt structures for action, camera, lighting and audio.
- Full Video ToolAll video options, including Quick generations for Deluxe.
- Plans & PricingWhat Deluxe includes.
- FAQAccounts, privacy and content rules.