Arena AI Video Generator

Arena (arena.ai/video) is Video Arena, a public leaderboard. You submit a prompt — or one still — and get two anonymous clips from different video models, then vote. Official help says clips are typically 5–8 seconds, Battle mode only, login required, and currently two generations per 24 hours. ImgToVid does not run Arena; the generator on this page drafts on Seedance 2.5.

01 — Capabilities

A vote, not a finished ad

Arena’s own help is a head-to-head test. You cannot pick the model. There is no studio-wide export table.

01
Two anonymous clips, then a vote
Help: enter a text prompt or upload one image, wait up to ten minutes, watch both videos, vote. Those votes power the text-to-video and image-to-video leaderboards.
02
Battle mode only
Video Arena is not in Direct or Side by Side. You cannot choose a named model. Launch copy listed frontier engines such as Veo, Sora, Seedance, Kling, Wan, and Hailuo — still as a blind pair.
03
Typically 5–8 seconds
That is the published clip length. Help does not list a single frame size or fps. One image upload per prompt; you cannot mark it as first or last frame.
04
A daily cap, not a credit sheet
Login is required. Help currently lists two generations per 24 hours and says that limit may change. Audio comes and goes with whichever anonymous model you drew.

02 — Prompt to output

Prompts that match the clips above

Each prompt describes the picture on its card. “Use this prompt” sends that text to Create. The generator on this page runs Seedance 2.5, not Arena.

01 · Portrait
PromptClose-up of a young man with curly hair in a grey knit sweater, soft window light. He glances away, then smiles. Slow push-in, shallow depth of field.
02 · Product
PromptA white leather sneaker on a pale grey studio backdrop, soft diffused light. The camera orbits slowly. Stitching stays sharp, the look stays minimal.
03 · Street
PromptA slow dolly down a cobblestone lane in an old European village. Climbing roses on stone walls, café tables in morning sun, a few people walking in the distance.
04 · Character
PromptA young woman with shoulder-length brown hair in an olive t-shirt, late-afternoon gold light. She turns her head and looks off. Breeze in her hair, a handheld feel.

03 — Where it fits

Jobs a leaderboard is selling

Public pages are about comparing models. They do not sell a 2-minute talking ad or a reusable influencer kit.

A prompt you want ranked, not published
Write one shot, get two takes, vote. Help says you can download the clips afterward. That is a test, not an ads workflow.
A still you want two models to animate
Image-to-video accepts one upload. You cannot say which frame it is. Both anonymous models see the same still.
A check on whether audio even shows up
Not every paired model outputs sound. Because the pair is random, the soundtrack can change from one generation to the next.
A draft shot on ImgToVid
Write the shot here. Seedance 2.5 carries the prompt into Create. Membership and credits are checked there.

04 — Verdict

What Arena actually is

Strengths

Blind battle: one prompt, two anonymous clips, a vote
Public text-to-video and image-to-video leaderboards
Help lists typical clips at 5–8 seconds
You can download the pair after you watch

Trade-offs

No published one-shot resolution or fps
Battle only; two generations per 24 hours (limit may change)
Arena is not available on ImgToVid
Marked coming soon on this site

05 — Side by side

Arena, Veo 3.1 and Kling 4.0

Arena is a blind video-model battle. Veo 3.1 and Kling 4.0 numbers below are from those vendors’ public docs — they may also appear as anonymous pairings on Arena.

	Arena	Veo 3.1	Kling 4.0
Developer	Arena	Google DeepMind	Kuaishou
Single clip	Typically 5–8 seconds	4, 6 or 8 seconds	3–30 seconds
Picture	Not published as a single export table	720p, 1080p, 4K at 24 fps	720p, 1080p and 4K listed
Sound	Varies by the anonymous pair	Native, with the picture	Stereo, with lip sync
Start from	Prompt, or one still	Prompt, still, first and last frame	Keyframes or 15 references
On ImgToVid	Coming soon	Coming soon	Coming soon

06 — How it works

Start a clip on ImgToVid

Step 1
Describe one shot
Subject, action, camera. Arena will not be the model that runs it.
Step 2
Use the generator on this page
It runs Seedance 2.5, because Arena is not offered here. The prompt and the settings carry into Create.
Step 3
Generate in Create
Membership and credits are checked there. Coming back to this page does not switch the model over to Arena.

07 — FAQ

Arena, in plain terms

What is Arena?

Arena’s Video Arena at arena.ai/video is a public leaderboard. You submit a prompt or one still, get two anonymous clips from different video models, and vote. Those votes rank text-to-video and image-to-video models.

How long is an Arena clip?

Official help says generated videos are typically 5–8 seconds. There is no published fps or frame-size table. Do not take a number from another product and apply it here.

Does Arena generate audio?

Sometimes. Help says not all models support audio, and Battle mode picks the pair at random, so sound can vary from one generation to the next.

Can I pick the model?

No. Video Arena is Battle mode only. Direct and Side by Side are not offered. Help currently lists two generations per 24 hours after you log in.

Can I generate Arena videos on ImgToVid?

No. The generator on this page runs Seedance 2.5 so you can draft a shot. Arena is marked coming soon.

Can I use the results commercially?

Commercial use of anything you generate on ImgToVid depends on your plan. Check Pricing and our Terms before you publish, and make sure prompts and uploads do not infringe someone else’s rights.