Video
Veo 3.1 Lite
Veo 3.1 Lite generates short videos from text or a starting image, with audio that can be switched on or off.
- Text to video
- Image to video
Sign in to create. Review the credit cost in the studio before running.
Catalog preview for Veo 3.1 Lite. Review your own result before publishing.
A starting point.
Use it for a scene draft with one readable action before refining the shot.
Before you publish.
Check the framing, action timing and unwanted sounds before using the clip.
Review the quote before running. A failed generation releases its reserved credits. Download the results you want to keep; stored media is retained for 30 days.
Settings and model questionsCheck the available settings and guidance when preparing your input.
Inputs and settings
For the default text operation, provide prompt and choose 4s, 6s or 8s, 16:9 or 9:16, and 720p or 1080p.
The image operation additionally requires image_url and offers auto aspect ratio. Use negative_prompt for exclusions; auto_fix may rewrite a rejected prompt.
Inputs, all modes and APIModel IDs, current input limits and the API generation workflow.
Supported inputs
These fields come from the current studio form for veo3.1/lite. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
prompt | Text | Required | Max. characters: 20000 |
aspect_ratio | Text | Optional | 16:9, 9:16 |
auto_fix | On/off | Optional | — |
duration | Text | Optional | 4s, 6s, 8s |
generate_audio | On/off | Optional | — |
negative_prompt | Text | Optional | — |
resolution | Text | Optional | 720p, 1080p |
safety_tolerance | Text | Optional | — |
seed | Whole number | Optional | — |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
Other modes and their inputs
Open the operation you need and check its inputs. Settings from one mode do not automatically apply to another.
image-to-video (image-to-video)veo3.1/lite/image-to-video
Supported inputs
These fields come from the current studio form for veo3.1/lite/image-to-video. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
image_url | Text | Required | — |
prompt | Text | Required | Max. characters: 20000 |
aspect_ratio | Text | Optional | auto, 16:9, 9:16 |
auto_fix | On/off | Optional | — |
duration | Text | Optional | 4s, 6s, 8s |
generate_audio | On/off | Optional | — |
negative_prompt | Text | Optional | — |
resolution | Text | Optional | 720p, 1080p |
safety_tolerance | Text | Optional | — |
seed | Whole number | Optional | — |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
image-to-video (first-last-frame-to-video)veo3.1/lite/first-last-frame-to-video
Supported inputs
These fields come from the current studio form for veo3.1/lite/first-last-frame-to-video. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
first_frame_url | Text | Required | — |
last_frame_url | Text | Required | — |
prompt | Text | Required | Max. characters: 20000 |
aspect_ratio | Text | Optional | auto, 16:9, 9:16 |
generate_audio | On/off | Optional | — |
negative_prompt | Text | Optional | — |
resolution | Text | Optional | 720p, 1080p |
safety_tolerance | Text | Optional | — |
seed | Whole number | Optional | — |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
Use Veo 3.1 Lite through the API.
Start with this model ID for the endpoint featured on this page:
veo3.1/lite
Input requirements belong to this model ID. Check a different mode’s schema separately when switching modes.
Available modes
- text-to-video ·
veo3.1/lite - image-to-video (image-to-video) ·
veo3.1/lite/image-to-video - image-to-video (first-last-frame-to-video) ·
veo3.1/lite/first-last-frame-to-video
Check the current model schema for supported inputs and options. Other tasks may use different model IDs.
From quote to result.
Request a credit quote for your input and settings before submitting a generation. A sample output or the price of another model is not a quote for your request.
Follow the generation workflow, then poll the job for its status and result. The API and studio use the same balance.