Veo AI Video Generator - Veo 3.1

Use the Google Veo AI video generator online with Veo 3.1 and Veo 3.1 Fast for cinematic clips, image references, optional audio, and 720p to 4K output.

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Model overview

Veo 3.1 for cinematic video and audio cues

Stronger cinematic feel with better long-take continuity. Veo is a strong fit when camera language, atmosphere, and sound cues need to feel deliberate.

Text and image-reference video
Optional generated audio
720p, 1080p, and 4K
Featured model

Veo 3.1

Model
Veo 3.1
Ratio
16:9 / 9:16
Resolution
720p / 1080p / 4k
Duration
4-8s
Generate audio
Yes

Key strengths

  • Veo 3.1 is useful for cinematic shots where prompt language includes camera movement, environment, mood, and sound cues.
  • Veo 3.1 Fast gives a lower-latency path for draft generation before moving to the standard model.
  • The interface enforces up to 3 reference images at 8MB each; when references are used, duration is fixed to 8 seconds to match the endpoint behavior.

Best use cases

  • Cinematic establishing shots, product atmosphere clips, travel scenes, short trailers, and social video experiments.
  • Teams that want one prompt to control both visual direction and audio cues.
  • Reference-to-video workflows that need a few strong stills to guide subject and scene identity.

Prompt and workflow tips

  • Use concrete camera language such as slow drone arc, dolly-in, handheld orbit, or locked-off macro shot.
  • Keep audio cues short and specific, for example distant foghorn, room tone, soft strings, or breaking surf.
  • Use Fast for prompt iteration and switch to Veo 3.1 for higher-stakes outputs.

How to use Veo 3.1 as an AI video generator

  1. 01Open Veo 3.1 and describe the shot type, subject, action, environment, mood, and audio cues in one focused prompt.
  2. 02Optionally upload up to 3 reference images; Veo reference mode uses an 8-second duration.
  3. 03Choose Veo 3.1 or Veo 3.1 Fast, aspect ratio, resolution, duration, and audio setting.
  4. 04Generate, review motion and audio alignment, then refine camera and subject details.

Veo prompt template

Use the shot, subject, action, environment, mood, and audio cues format for stronger cinematic control.

Prompt template
Shot type: camera move, framing, lens feel, pacing
Subject: main person, object, animal, place, or product
Action: what changes or moves during the clip
Environment: location, time of day, weather, background
Style / Mood: cinematic grain, color palette, lighting, emotion
Audio cues: ambient sound, music, voice, or effects when audio is enabled
01

Lighthouse drone arc

Describe what you want to generate
Slow drone arc around a lone lighthouse on seaside cliffs at dusk, steady wide shot, 70mm cinematic lens. Rocks, waves, and sea mist around the lighthouse. Slow orbit, waves hitting rocks, broken surf, drifting mist. Golden light on cliffs and sea, humid air, dim sky, cinematic grain, gold against cool gray-blue. Lonely, melancholic, poetic. Ambient audio: foghorn, waves, surf, sea wind, low music, no voice.

Best Veo settings

Choose resolution, duration, and audio based on whether you are drafting or producing a final clip.

Veo 3.1 Fast

Fast prompt drafts

Use Veo 3.1 Fast to test shot language, movement, and mood at lower cost.

Ratio
16:9
Resolution
720p / 1080p
Duration
4s
Veo 3.1

Reference-guided clips

Upload up to 3 images when subject or scene identity matters; duration becomes 8 seconds.

Ratio
16:9 / 9:16
Resolution
1080p
Duration
8s
Veo 3.1

Final cinematic output

Use the standard model with generated audio for more complete visual and sound direction.

Ratio
16:9
Resolution
4k
Duration
8s

Related tools

This tool uses third-party model capabilities and is not affiliated with or endorsed by the original model providers unless explicitly stated.

Frequently asked questions

How do I use Veo 3.1 as an AI video generator?+

Open Veo 3.1, describe the shot type, subject, action, environment, mood, and audio cues, optionally add reference images, choose the output settings, and generate a clip to refine.

When should I choose Veo instead of Seedance or Kling?+

Choose Veo when cinematic tone, smoother long-take feeling, and audio-aware scene direction matter more than heavy reference-driven workflows.

Should I start with Veo 3.1 Fast or the standard model?+

Use Veo 3.1 Fast to explore shot language and pacing, then move to Veo 3.1 once the scene direction is settled and you want a stronger final candidate.

How do image references help Veo results?+

Use a few strong stills to anchor identity, wardrobe, product shape, or environment. Results are usually better when the references support the same scene instead of competing ideas.