Veo 3.1 — AI video generator
Google's flagship video model, with synchronized audio at up to 4K
Veo 3.1 is Google's flagship text-to-video model and the strongest option here for scenes with real physical logic — weight, contact, and light behaving the way they should. It generates a synchronized soundtrack with the picture, and renders at up to 4K.
What Veo 3.1 is good at
- Native audio generated in sync with the picture, including ambience and effects
- Up to 4K output on the Studio plan
- Fixed, predictable clip lengths of 4, 6 or 8 seconds
- Takes an optional reference image as the opening frame
What people use it for
- Hero brand spots delivered in 4K
- Physically grounded action — liquids, fabric, crowds, vehicles
- Finished 1080p social spots that need sound out of the box
Veo 3.1 specifications
- Duration
- 4s, 6s, 8s
- Resolution
- 720p, 1080p, 4k
- Aspect ratios
- 16:9, 9:16, auto
- Audio
- Generated with the clip
- Reference image
- Optional
Plan limits apply on top of these — see pricing.
Example prompts for Veo 3.1
Written for this model in particular. Open one in the composer and edit it from there.
“First-person view soaring low over a medieval battlefield at dawn, gliding past clashing knights in armor, arrows whipping overhead, wind rushing in your ears”
Try this prompt“A barista pulling an espresso shot in a quiet cafe, crema forming in the cup, the grinder still whirring in the background”
Try this prompt“Storm surf breaking over a basalt headland in slow motion, spray backlit by low sun, gulls holding position in the wind”
Try this promptVeo 3.1 FAQ
- What is Veo 3.1?
- Veo 3.1 is an AI video model from Google, available on Vixlens. Veo 3.1 is Google's flagship text-to-video model and the strongest option here for scenes with real physical logic — weight, contact, and light behaving the way they should. It generates a synchronized soundtrack with the picture, and renders at up to 4K.
- How long can a Veo 3.1 clip be?
- Veo 3.1 generates clips of 4s, 6s, 8s.
- What resolution does Veo 3.1 output?
- Veo 3.1 outputs at 720p, 1080p, 4k on Vixlens.
- Does Veo 3.1 generate audio?
- Yes — Veo 3.1 generates the soundtrack together with the picture, so it stays in sync with the motion.
- How much does Veo 3.1 cost?
- Generating needs a plan — there is no free tier. Starter is $10/month for 1,000 credits (launch offer: $6/month for the first 20 Starter subscribers, locked in while they stay subscribed). Credits are spent per generation based on the model, resolution and duration, and the exact cost is shown before you generate.
Other video models on Vixlens
Seedance 2.5
Long-form AI video with reference control and native audio
ByteDanceSeedance 2.0
1080p AI video with multi-subject references and motion from a clip
ByteDanceSeedance 2.0 Mini
The cheapest way to test a video idea before committing credits
GoogleVeo 3.1 Fast
Veo 3.1 quality at lower latency, for iterating on a shot
Black Forest LabsFlux 3 Video
Black Forest Labs' first video model, with a fast draft mode
xAIGrok Imagine Video
xAI's video model with native synchronized audio
Start generating with Veo 3.1
Every model on one credit balance — pick a plan and start creating.