AI video with sound
Describe the scene, put any spoken line in quotes, and name the sounds you want: rain, a crowd, a melody. 24 video models here make the sound with the picture, from one prompt, with lip-sync for speech. You see each clip's price before you generate and pay only for the clips you make.
$0.50 of free credit when you verify your email. Top-ups from $5, and top-up credit never expires.
Turn the sound on
What a clip with sound costs
Live prices with sound at each model's lowest resolution, cheapest first. Every video model, with and without sound: the pay-as-you-go AI video generator.
| Model | Per second with sound | A minute with sound | Longest clip | From your image | Make one |
|---|---|---|---|---|---|
| HeyGen Video | $0.015 at 480p | $0.90 | 30 s | Yes | Make one |
| Grok Imagine Video 1.5 Lite | $0.03 at 480p | $1.80 | 15 s | Yes | Make one |
| Seedance 1.5 Pro | $0.035 at 480p | $2.08 | 12 s | Yes | Make one |
| Gemini Omni 1.2 Flash | $0.035 at 360p | $2.09 | 15 s | Yes | Make one |
| Seedance 2.0 Mini | $0.05 at 480p | $3.03 | 15 s | Yes | Make one |
| Gemini Omni 1.1 Flash | $0.051 at 360p | $3.04 | 10 s | Yes | Make one |
| Seedance 2.0 Fast | $0.061 at 480p | $3.63 | 15 s | Yes | Make one |
| Wan 3.0 | $0.064 at 480p | $3.83 | 30 s | Yes | Make one |
| Grok Imagine Video | $0.075 at 480p | $4.50 | 15 s | Yes | Make one |
| Veo 3.1 Lite | $0.075 at 720p | $4.50 | 8 s | Yes | Make one |
| Seedance 2.0 | $0.10 at 480p | $6.05 | 15 s | Yes | Make one |
| Wan 3.0 Prime | $0.10 at 480p | $6.12 | 30 s | Yes | Make one |
| Wan 2.6 | $0.12 at 720p | $7.20 | 10 s | Yes | Make one |
| Grok Imagine Video 1.5 | $0.12 at 480p | $7.20 | 15 s | Yes | Make one |
| HappyHorse 1.1 | $0.15 at 720p | $8.89 | 15 s | Yes | Make one |
| Veo 3.1 Fast | $0.15 at 720p | $9.00 | 8 s | Yes | Make one |
| Wan 2.7 | $0.15 at 720p | $9.00 | 10 s | Yes | Make one |
| Seedance 2.5 | $0.15 at 480p | $9.25 | 30 s | Yes | Make one |
| Kling Video O1 | $0.17 at 720p | $10.08 | 10 s | Yes | Make one |
| Kling Video v3.0 Standard | $0.19 at 720p | $11.34 | 15 s | Yes | Make one |
| MiniMax H3 | $0.20 at 2K | $11.70 | 15 s | Yes | Make one |
| Kling Video v3.0 Pro | $0.25 at 1080p | $15.12 | 15 s | Yes | Make one |
| FLUX 3 Video | $0.26 at 720p | $15.30 | 20 s | Yes | Make one |
| Veo 3.1 | $0.60 at 720p | $36.00 | 8 s | Yes | Make one |
How they compare on a spoken line and an action shot: Veo 3 alternatives with audio, tested.
Say what you want to hear
- Put a spoken line in quotes and say who says it: “the barista says, ‘Your usual?’”.
- Name the sounds: rain on a window, a crowd cheering, waves, a soft piano melody.
- Keep one language per line, and a line short enough for the clip's length.
- For your own voiceover or music, generate a silent clip where the model offers it and add your audio in an editor.
AI video with sound
Which AI video generators make sound?
Today 24 video models here make sound with the picture: HeyGen Video, Grok Imagine Video 1.5 Lite, Seedance 1.5 Pro, Gemini Omni 1.2 Flash, Seedance 2.0 Mini, Gemini Omni 1.1 Flash, Seedance 2.0 Fast, Wan 3.0, Grok Imagine Video, Veo 3.1 Lite, Seedance 2.0, Wan 3.0 Prime, Wan 2.6, Grok Imagine Video 1.5, HappyHorse 1.1, Veo 3.1 Fast, Wan 2.7, Seedance 2.5, Kling Video O1, Kling Video v3.0 Standard, MiniMax H3, Kling Video v3.0 Pro, FLUX 3 Video, Veo 3.1. Sound covers spoken lines with lip-sync, sound effects, ambience and music, from the same prompt.
Can the people in the video speak my line?
Yes. Put the line in quotes and say who says it, and the models with sound speak it with lip-sync. In our test of eight models, every model that makes sound said a scripted line word for word.
What does a clip with sound cost?
From $0.015 a second with sound on HeyGen Video at 480p; the table shows every model's price per second and per minute with sound. The studio shows the price for your settings before you press Generate.
How long can one clip with sound be?
Up to 30 seconds in one take on HeyGen Video, Wan 3.0, Wan 3.0 Prime, Seedance 2.5, so one voice and one scene carry through without cuts.
Do the videos have a watermark?
No visible watermark is added, on the starter credit too. Some makers embed an invisible one (Google's SynthID on Veo), which does not show in the video.
Is there a subscription or a free trial?
No subscription: you top up a balance from $5 and pay per clip. Top-up credit never expires. A new account gets $0.50 of credit once its email is verified, enough for a short clip with sound.