Veo 3.1 free trial

Sample prompts for Veo 3.1

• Prompt 01

  An old fisherman mends a net on a wooden dock and says "The sea gives what it wants", gulls crying, waves against the pilings

  Use this prompt
• Prompt 02

  A glass of water on a table trembles as a heavy truck passes outside, ripples in the water, low rumble

  Use this prompt
• Prompt 03

  A jazz trio plays in a smoky basement club, the drummer brushing the snare, a crowd murmuring between songs

  Use this prompt
• Prompt 04

  A girl blows out birthday candles, smoke curling up, her family cheering and singing in the background

  Use this prompt

Veo 3.1 is Google's flagship: put spoken lines in quotes and describe the ambience you want, and it renders voice, sound and picture together.

What Veo 3.1 can do on Revana

Veo 3.1 by Google starts from a text prompt, a starting picture or a first and a last frame and makes a video clip. Veo 3.1 is the most expensive Veo on Revana and the one Google describes for strong prompt adherence and realistic physics. Dialogue, ambience and music come in the same pass when sound is on, at $0.40 a second at 720p.

Starts from

a text prompt, a starting picture or a first and a last frame

Clip length

4, 6 and 8 seconds

Resolutions

720p, 1080p and 4K

Shapes

16:9 and 9:16

Sound

optional, +$0.20 a second at 720p, +$0.20 a second at 1080p and +$0.18 a second at 4K

Model id

veo-3.1

What Veo 3.1 costs

Veo 3.1 is billed per second of video from prepaid credit (100 credits = $1). The cheapest single request is one 4 second clip at 720p for $0.80; 720p and 1080p are $0.20 a second, 4K $0.40. You are charged only when the clip is made.

Veo 3.1 price per clip

Setting	Per second	4 s clip	6 s clip	8 s clip
720p	$0.20	$0.80	$1.20	$1.60
720p + with audio	$0.40	$1.60	$2.40	$3.20
1080p	$0.20	$0.80	$1.20	$1.60
1080p + with audio	$0.40	$1.60	$2.40	$3.20
4K	$0.40	$1.60	$2.40	$3.20
4K + with audio	$0.58	$2.32	$3.48	$4.64

Veo 3.1 and other Google video models

Compared with Veo 3.1 Fast: At 720p Veo 3.1 is $0.20 a second against $0.08 for Veo 3.1 Fast; at 1080p Veo 3.1 is $0.20 a second against $0.10 for Veo 3.1 Fast; Veo 3.1 takes no reference pictures and Veo 3.1 Fast up to 3.

Model	Cheapest clip	Longest	Up to	Sound
Veo 3.1	$0.80 (4 s at 720p)	8 s	4K	Optional
Veo 3.1 Fast	$0.32 (4 s at 720p)	8 s	4K	Optional
Gemini Omni 1.2 Flash	$0.08 (3 s at 360p)	15 s	4K	Yes
Gemini Omni 1.1 Flash	$0.18 (4 s at 360p)	10 s	4K	Yes
Gemini Omni	$0.40 (4 s at 720p)	10 s	4K	Yes
Veo 3.1 Lite	$0.20 (4 s at 720p)	8 s	4K	Yes

How to start

Sign in with Google or an email link, add credit under Billing (packs from $10), then open Generate, pick Veo 3.1, type a prompt (and add a picture if you like) and press Generate. For code, the Veo 3.1 API page has every option and a request to copy.

Frequently asked questions

Is Veo 3.1 free?

Your first Veo 3.1 request is free with your first $10 top-up: when that payment goes through, we credit the cost of one 4 second clip at 720p ($0.80) to your account. The offer is for new accounts, one per account; you need a card for the top-up, and the $10 stays your credit for any model.

How much does one Veo 3.1 clip cost?

The cheapest is a 4 second clip at 720p for $0.80 ($0.20 a second); the longest, 8 seconds at 4K, is $3.20.

How long can a Veo 3.1 video be?

Veo 3.1 makes clips of 4, 6 and 8 seconds, at 720p, 1080p and 4K. You pay for the seconds you ask for, so a longer clip costs more.

Does Veo 3.1 make sound?

Yes, if you turn it on. Sound is optional and costs $0.20 a second more at 720p, $0.20 a second more at 1080p and $0.18 a second more at 4K; leave it off for a silent clip at the lower price.

Can Veo 3.1 go from a first frame to a last frame?

Yes. Give it a first and a last picture and it makes the motion between them; the prompt describes what happens on the way.

Is there a waitlist or code needed for Veo 3.1?

Neither. Veo 3.1 runs from the Revana dashboard in your browser, with no subscription; developers send model id veo-3.1 to the API, and AI agents can use it through the Revana MCP server.