ByteDance’s newest video model, in the same studio as every other engine. One continuous take up to 30 seconds, with sound generated alongside the picture and a last frame you choose.
15 credits
for 5s at 480p (≈ $2.85)
385s
across 1,660 finished clips, last 60 days
80/100
#2 of 9 engines, blind benchmark
Live figures from the GoCrazy Video Index, refreshed hourly. Dollar amounts use the best plan rate.
Every clip below was generated on GoCrazyAI with the exact prompt and settings shown. Hover or tap to play.
A woman in a camel coat walks toward the camera along a quiet city street at dusk and says, "I almost didn’t come back." The camera tracks backward at her pace. Warm shop windows, light traffic sound, her footsteps on wet pavement.
Use this promptClose-up of a chef’s hands plating a dish: a swipe of sauce, three herbs placed with tweezers, a final drizzle of oil. Shallow depth of field, warm kitchen light. Sizzle and clatter from the kitchen behind.
Use this promptSeedance 2.5 is the newest release of ByteDance’s video model, and it holds a single shot for up to thirty seconds where Seedance 2.0 tops out at fifteen. For anything with a beat that needs time to land (a product turning on a plinth, a slow reveal of a room, a person finishing a sentence), the extra length is the difference between one clean take and two stitched clips.
It generates audio in the same pass as the video: footsteps land on the right frame, rain sounds like the rain you can see, and a line of dialogue is lip-matched to the speaker. You can turn audio off if you plan to score the clip yourself.
On GoCrazyAI you run Seedance 2.5 inside AI Video Pro. Start from a photo and describe the motion, start from text alone, or attach reference images, clips and audio to steer the character, the scene and the soundtrack. Add an optional last-frame image and the shot will end exactly where you want it.
Credits, from the live price list. You always see the exact cost before you generate.
| Resolution | 5s | 10s | 15s | 30s |
|---|---|---|---|---|
| 480p | 15≈ $2.85 | 30≈ $5.70 | 45≈ $8.55 | 90≈ $17.10 |
| 720p | 30≈ $5.70 | 60≈ $11.40 | 90≈ $17.10 | 180≈ $34.20 |
Dollar figures use the best plan rate. See plans and credit packs.
No cut, no second generation, no visible join. Useful for product turntables, walkthroughs, long establishing shots and anything where continuity matters more than speed.
Audio is generated with the video rather than laid over it, so impacts, footsteps and speech line up without a manual sync pass.
The optional last frame turns a hopeful prompt into a guaranteed destination. Great for before-and-after reveals and for clips that must cut into a known next shot.
Show the model the character, the room or the rhythm instead of describing them. References keep a person’s look consistent across several clips.
Dolly in, orbit, crane up, handheld, locked-off: Seedance 2.5 respects named camera moves and holds them for the length of the take.
Seedance 2.5 Turbo runs the same model family at a lower price and adds 1080p. Draft there, then render the keeper on the full model.
Seedance 2.5 is preselected when you arrive from this page. Add a start image, or leave it empty to generate from text, or attach references.
Describe the subject, the action, the camera and the light in one or two sentences. Start from a tested prompt below.
Choose duration, resolution and aspect ratio. The credit cost updates as you change them, and failed renders are refunded.
Six prompts written for how Seedance 2.5 reads direction. The full guide has 32 more, sorted by use case.
A matte black wireless speaker on a white plinth rotates slowly through a full turn. Soft key light from the left, a thin rim light traces its edge. The camera stays locked off at eye level. Subtle room tone, no music.
Set the duration to 30s. Locked camera plus a named rotation keeps the whole take clean.
A woman in a camel coat walks toward the camera along a quiet city street at dusk and says, "I almost didn’t come back." The camera tracks backward at her pace. Warm shop windows, light traffic sound, her footsteps on wet pavement.
Put spoken lines in quotes; the audio pass lip-matches them.
The camera pushes slowly through an open doorway into a sunlit living room. Dust drifts in the light. The move ends on the view in the last-frame image. Birdsong outside, a soft creak of floorboards.
Add the finished room as the last-frame image.
A wide valley under heavy clouds. A band of rain sweeps across the hills from right to left while sunlight breaks through behind it. Slow crane up. Wind and distant rain, a single low thunder roll.
Close-up of a chef’s hands plating a dish: a swipe of sauce, three herbs placed with tweezers, a final drizzle of oil. Shallow depth of field, warm kitchen light. Sizzle and clatter from the kitchen behind.
Anime style. A young woman in a long scarf stands on a rooftop at sunset, the city glowing below. Wind lifts the scarf, petals drift past, the camera orbits slowly around her. Soft wind and a distant train horn.
Name the style first so it applies to the whole shot.
Same studio, same credits. Switch engines per clip; here is when another one fits better.
| Engine | Longest clip | Audio | Credits / 5s | Median render |
|---|---|---|---|---|
| Seedance 2.5 | 30s | Native | 30 | 385s |
| Seedance 2.5 Turbo | 30s | Native | 16 | — |
| Wan 3.0 Prime | 30s | Native | 10 | 88s |
| MiniMax H3 | 15s | Native | 4 | 108s |
| Seedance 2.0 Mini | 15s | Native | 10 | 227s |
| Seedance 2.0 Fast | 15s | Native | 15 | 213s |
| Seedance 2.0 | 15s | Native | 20 | 242s |
| Wan 2.7 | 15s | Native | 17 | 114s |
| HappyHorse 1.1 | 15s | Native | 19 | 110s |
Credits for a 5-second clip at 720p (or the engine's nearest tier). Full method on the Video Index.
Seedance 2.5 is ByteDance’s newest AI video model. It turns an image or a text prompt into video up to 30 seconds long in one take, with audio generated in the same pass. On GoCrazyAI it runs inside AI Video Pro alongside the other engines.
Up to 30 seconds in a single generation. In AI Video Pro you can pick 5, 10, 15 or 30 seconds, and extend any clip afterwards by another 5 to 30 seconds.
It is billed in credits by length and resolution. The table on this page is read from the live price list, and AI Video Pro shows the exact cost before you generate. Failed renders are refunded automatically.
Yes. Ambience, effects and spoken lines are generated with the picture and synced to it. Put dialogue in quotes in the prompt. You can switch audio off in the generator.
The full model renders at 480p or 720p. Seedance 2.5 Turbo renders at 720p or 1080p at a lower price per second.
Seedance 2.5 doubles the maximum take to 30 seconds and accepts reference clips and audio as well as images. Seedance 2.0 stays available for 4K output and its lower-cost Mini and Fast tiers.
Yes, as the first frame, the last frame or a reference. Uploads are checked automatically before generation. GoCrazyAI is for adults (18+) only, and anyone shown in your photos must be an adult who has agreed to appear.
You keep ownership of what you upload and generate. Commercial usage rights vary by plan and feature, so check section 7 of our Terms before using a clip commercially. Every output is labeled as AI-generated.
Opens AI Video Pro with Seedance 2.5 selected. Paste a prompt from this page and adjust the length before you generate.
Last updated:
