VideoAii Create free video
New AI Reels Maker with captions and music

Free AI Video Generator

Make realistic AI videos of people, places and products from a sentence or a photo. Animate portraits, build characters and turn clips into reels. No sign-up, no watermark.

100% free No sign-up No watermark MP4 download

Realistic AI video, made from a prompt

Every clip below was generated by AI — the people too. Tap “Try this prompt” to make your own version.

See all examples
AI-generated character MayaMaya
AI-generated character EthanEthan
AI-generated character LinaLina
AI-generated character NoahNoah
AI-generated character SoraSora
AI-generated character KaiKai
AI-generated character AnaAna
AI-generated character LeoLeo
The same AI character in scene 1The same AI character in scene 2The same AI character in scene 3The same AI character in scene 4

Bottom row: one character, four scenes. All faces are AI-generated.

Create a character once. Use them in every scene.

Design a realistic, 3D, anime or painted character from a few choices. Lock the look, place them in new settings, then make them move.

  • Character builder: age, look, outfit, setting, style
  • Keep the same look across new scenes
  • Animate with one tap: wave, talk, smile, walk
  • Drop your character straight into a reel
Create a character

Turn ideas into Reels and Shorts

Write a few scenes, add captions and your own music. VideoAii renders each scene as a vertical AI clip and stitches them into one reel, right in your browser.

  1. Write 2–4 scenes

    One line per shot, plus a short caption.

  2. Generate the clips

    Each scene is rendered in 9:16 for Instagram, YouTube Shorts and TikTok.

  3. Export your reel

    Pick a caption style, add music, and download one video.

Open the AI reels maker

Golden hour hits different

Restyle any video with AI

Keep the motion, change the world. Drag the slider to compare the original with the AI version.

OriginalAI restyle
Restyle your video

Made for creators, brands and everyone in between

YouTube Shorts & intros

Vertical AI clips for hooks and B-roll, and wide 16:9 openers for long videos.

Instagram Reels

Multi-scene reels with captions and music from the AI reels maker.

TikTok content

Characters, funny animals and trend formats rendered in 9:16.

Product ads

Turn one catalogue photo into an orbit, a pour or a lifestyle scene.

Family memories

Bring old photos to life with a gentle smile or a turn to the camera.

Storyboards

Show how a scene could look before anyone picks up a camera.

How to make an AI video in 3 steps

  1. Describe or upload

    Write one sentence about the shot, or add a photo. No account needed.

  2. We render it on cloud GPUs

    Watch the progress and keep browsing. Most clips take about a minute.

  3. Download and share

    Save the MP4 and post it to YouTube, Instagram, TikTok or WhatsApp.

AI video generator FAQ

Is VideoAii a free AI video generator?

Yes. Every tool — text to video, image to video, photo animator, reels maker, character and image generator — is free without an account. The site is paid for by ads, so there are no credits, subscriptions or watermarks. Each visitor has an hourly limit so the service stays fast.

Can it make realistic videos of people?

Yes. Describe one or two people, one clear action and the camera, or upload a portrait and pick a motion like smile, wave or turn to camera. Simple, natural movements look the most realistic.

How long does it take to make a video?

Most clips are ready in 40 to 90 seconds. Images take about 5 to 15 seconds. At busy times you may wait a little longer.

Can I make Instagram Reels and YouTube Shorts?

Yes. Choose the vertical 9:16 shape in any video tool, or use the AI Reels Maker to join several AI scenes with captions and your own music into one vertical video.

Do I need to install an app?

No. VideoAii runs in any modern browser on Android, iPhone, Windows and Mac. Rendering happens on cloud GPUs, not your device.

Are my photos and videos private?

Uploads are used only to create your result and are deleted when the job ends. Finished files are removed from our server after 24 hours.

Your first AI video is one sentence away.

Start creating free