Seedance 2.0 Is INSANE… But There's a Catch[5]
Curious Refuge ·
Curious Refuge test of Seedance 2.0; companion to their written review.
Model
Seedance 2.0: Video Settings, Pricing and Sources
Seedance 2.0 is ByteDance's video model. On Effect Video, enter a prompt, add a photo if you like, and pick 480p to 4k and a 4 to 15 second length first.
By Effect VideoUpdated
- Maker
- ByteDance
- Length
- 4 to 15 s
- Quality
- 480p, 720p, 1080p, 4k
- Input
- text prompt, one reference photo
- Price
- From 8 credits
Seedance 2.0 is ByteDance's video model for turning a text prompt, with an optional reference photo, into short clips. On Effect Video you choose a length of 4, 5, 6, 8, 10 or 15 seconds and 480p, 720p, 1080p or 4k output, and see the total credits before you generate. This guide also covers what the official sources say about it and what creators have shared from their own tests.
What Seedance 2.0 does
ByteDance introduced Seedance 2.0 through the Seedance 2.0 official launch blog from ByteDance Seed. The model also appears on the Dreamina Seedance 2.0 Official Release page from BytePlus and in the KIE Seedance 2.0 interface documentation.
Dreamina is ByteDance's own service for the model; the notes below about Dreamina describe that service, not Effect Video. On Effect Video, you write a text prompt and can add one reference photo. The integration supports lengths of 4, 5, 6, 8, 10 or 15 seconds and 480p, 720p, 1080p and 4k output.
Official updates from Dreamina AI on X show how availability has grown:
- On 2026-04-08, Dreamina AI announced that Seedance 2.0 was officially live in the US, after earlier rollouts across Southeast Asia, the Middle East, Africa, Europe and South America.
- On 2026-06-23, Dreamina AI announced 4K on Dreamina, describing 3840×2160 UHD resolution aimed at professional post-production and brand visuals.
- On 2026-07-30, Dreamina AI shared a behind-the-scenes video in which filmmaker Jesse Wellens breaks down how he turns ideas into cinematic worlds using Dreamina and Seedance 2.0.
What creators and the community say
Filmmakers, artists and online communities have tried Seedance 2.0 on action scenes, character consistency and side-by-side comparisons. These are their own observations, not Effect Video tests.
Tyler Smith of Curious Refuge published Is Seedance 2.0 Overhyped? An Honest AI Video Review on 2026-02-20, with a companion video, Seedance 2.0 Is INSANE… But There's a Catch. He reported convincing physical weight and continuity in complex actions, and noted soft edges, facial distortions and weak detail in distant crowds. On 2026-02-20, Curious Refuge also shared head-to-head impressions against Kling 3.0, writing that "Seedance 2.0’s physics feel stronger right away" and that movement looked more natural in bigger physical actions.
On 2026-06-15, JSFILMZ published Seedance 2.0 vs Seedance 2.0 Mini: Is the Price Difference Worth It?, a comparison of the standard and Mini versions. More YouTube videos, X posts and Reddit threads are shown further down this page and in the references.
Using it on Effect Video
Seedance 2.0 is available on Effect Video: open the generator with Seedance 2.0 selected. Enter a text prompt and optionally add one reference photo to guide the clip. The AI Dance effect page also lists Seedance 2.0 among its model options.
The generator offers lengths of 4, 5, 6, 8, 10 or 15 seconds and resolutions of 480p, 720p, 1080p and 4k. Sound can be switched on or off.
Credits vary with length and quality; sound on or off costs the same for this model. The generator shows the total before you start rendering. Completed videos stay available for 7 days, so download the ones you want to keep.
Limits and open questions
A few points are worth knowing before you plan a project:
- The upstream release date is not documented in the sources used here, so this page does not state one.
- Curious Refuge's X post says their February 2026 test ran at 720p, while Dreamina AI announced 4K in June 2026. Resolution impressions from earlier tests may not reflect current options.
- The KIE documentation describes the upstream endpoint, which may accept more reference inputs than Effect Video exposes. Here you can use a text prompt and an optional reference photo.
- In replies to the US launch post, LoA asked for watermark-free downloads under a subscription that promises them, and Jennifer wrote that the model is "useless" if you have custom AI characters. These are individual user reports about the Dreamina service, not quality evaluations.
Creator tests
Made by creators on YouTube and played in the official player. Not generated on Effect Video.
Seedance 2.0 vs Seedance 2.0 Mini: Is the Price Difference Worth It?[6]
JSFILMZ ·
JSFILMZ Seedance 2.0 vs Mini.
I Tested Seedance 2.0 Mini vs Seedance 2.0 (What's ACTUALLY Better?)[7]
Jerell AI ·
Jerell AI Mini vs Seedance 2.0.
Specs and credits
Read from the generator and its price list, so they match what you see before you create.
Specs
- Input
- Prompt, Reference photo (optional)
- Output
- MP4 video
- Length
- 4, 5, 6, 8, 10 or 15 s
- Quality
- 480p, 720p, 1080p or 4k
- Aspect ratio
- 1:1, 4:3, 3:4, 16:9, 9:16, 21:9 or adaptive
- Sound
- On or off, same price
- Kept for
- 7 days after completion
Credits per clip
| Length | 480p | 720p | 1080p | 4k |
|---|---|---|---|---|
| 4 s | 82.00 /s | 174.25 /s | 4110.25 /s | 8421.00 /s |
| 5 s | 102.00 /s | 214.20 /s | 5110.20 /s | 10420.80 /s |
| 6 s | 122.00 /s | 254.17 /s | 6210.33 /s | 12520.83 /s |
| 8 s | 162.00 /s | 334.13 /s | 8210.25 /s | 16720.88 /s |
| 10 s | 191.90 /s | 414.10 /s | 10210.20 /s | 20820.80 /s |
| 15 s | 291.93 /s | 624.13 /s | 15310.20 /s | 31220.80 /s |
Big number: credits for the clip. Small number: credits per second. Sound on or off costs the same.
Credits: Effect Video pricing, the same quote the generator shows. Model details: official documentation.
Prompts to try with Seedance 2.0
Copy a prompt, or open it in the generator.
Live-action cinematic sequence. An attractive younger woman in a fitted neutral dress enters the dining room from the hallway and stops halfway down the long table. The elderly man remains seated at the head, not looking up. The camera slowly pushes in from the far end of the table. She pulls out a chair but does not sit. Silence stretches. We cut to a medium close-up of her. She says evenly: “You said seven.” He finally looks up. Calmly: “It’s six fifty-eight.” Cut to black.
{ "title": "Half-Finished Father and Baby Wooden Sculpture", "style": "Hyper-realistic, photorealistic, cinematic", "scene": { "location": "Rustic woodworking workshop", "lighting": { "type": "Natural sunlight", "source": "Window", "mood": "Warm, emotional, heart-touching" }, "atmosphere": "Cinematic depth of field with soft background blur" }, "subject": { "type": "Wooden sculpture", "inspiration": "Real father holding his baby", "stage": "Half-finished carving", "details": { "wood_grain": "Clearly visible natural texture", "facial_expression": "Carefully shaped, emotional and realistic", "pose": "Father gently holding baby" } }, "action": { "sculptor": "Actively shaping facial expressions", "tools": "Traditional carving tools visible in hand" }, "visual_details": { "focus": "Highly detailed craftsmanship", "texture": "Realistic wood fibers and carving marks", "camera_effect": "Shallow depth of field, cinematic framing" }, "quality": "Ultra-detailed, 8K, highly realistic render" }
a scene where two people discuss how to pronounce "fofr"
The food start to round spin while ingredients separate gently and precisely, maintaining alignment and scale. The motion is smooth, with no extra effects.
Scene setup (0–5 sec) Backstage of a small theater. Warm practical lights. Close-up of three actors standing in a tight circle, nervous energy. Camera handheld, intimate. Soft ambient crowd noise in distance. Actor 1 (whispering): “This isn’t just another audition.” Actor 2 (half-smile): “No. This one sees everything.” Mid shot (5–10 sec) Stage lights flare on. Curtains slowly part. The three step forward into a bright, cinematic spotlight. Camera shifts to smooth dolly-in. Actor 3 (steady, confident): “Seedance Two… record this.” Final beat (10–15 sec) Quick cuts: intense eye contact, subtle emotion shift, one tear forming, one restrained laugh, one sharp breath. Ultra-detailed facial expressions. Dramatic score rises. Actor 1 (softly, to camera): “Let’s show it what real feels like.” Cut to black. Low bass hit. Title card: SEEDANCE 2.
A family is defending a monster.
What creators post
Posts we checked, quoted with the author’s name and a link to the original.
Dreamina Seedance 2.0 4K Now Live on Dreamina AI! 👉 4K Precision｜3840×2160 UHD resolution. Tailored for professional post-production and brand visuals, capturing flawless texture through precise lighting and details. 👉 Ultra-Realistic Quality｜From hair to lighting, every h…
Nothing Between Idea and Screen: Jesse Wellens’ Creative Process with Dreamina Behind every AI film is still a filmmaker. Go behind the scenes with @Jessewelle as he breaks down how he transforms ideas into cinematic worlds using Dreamina and Seedance 2.0. Because AI doesn't…
Dreamina Seedance 2.0 is officially live in the US! Previously rolled out across regions including Southeast Asia, the Middle East, Africa, Europe,and South America — and now available to US users. We invite you to give it a try！
I tested Seedance 2.0 vs Kling 3.0. The winner was obvious. Same prompt, same reference image, one scene: a boy rescuing his dog from an oncoming car. Seedance 2.0 came out ahead across the board: · Better character consistency — the boy's face and expression stayed…
Finally got our hands on @seedanceai 2.0 (through @YouArtStudio) and ran it head-to-head with @Kling_ai 3.0. Here’s what stood out: Seedance 2.0’s physics feel stronger right away. The movement just looks more natural and realistic, especially in bigger physical actions. It also…
Seedance 2.0 VS Kling 3.0! 🔥 Essential comparison to understand the two best models on the market Conclusions and prompt: The generations are radically different, using the same initial and final frames and spaceship elements. I specified that it's a fast-paced, cinematic…
Hey, can you please disable the watermark on the generations we download? Your subscription says we can download without watermarks. And respond to my customer service emails. Bless 👊
If you have custom AI characters it's useless.
Discussions on Reddit
Links to the threads. We do not embed or quote them.
- r/Futurology‘It’s over for us’: release of new AI video generator Seedance 2.0 spooks HollywoodFeb 14, 2026
- r/singularityJust with a single prompt and this result is insane for first attempt in Seedance 2.0Feb 22, 2026
- r/singularityMini movie (seedance 2.0)Feb 12, 2026
- r/seedanceOfficial Seedance 2.0 is finally here!!Mar 23, 2026
Credits at a glance
Pick a clip length and quality in the generator; the total shows before you create.
Seedance 2: total credits by video length, sound on
- 480p
- 720p
- 1080p
- 4k
| duration | 480p (credits) | 720p (credits) | 1080p (credits) | 4k (credits) |
|---|---|---|---|---|
| 4s | 8 | 17 | 41 | 84 |
| 5s | 10 | 21 | 51 | 104 |
| 6s | 12 | 25 | 62 | 125 |
| 8s | 16 | 33 | 82 | 167 |
| 10s | 19 | 41 | 102 | 208 |
| 15s | 29 | 62 | 153 | 312 |
Try these effects
Your questions, answered
How much does Seedance 2.0 cost on Effect Video?
The total is shown before generation. Credits vary with model, length and quality; failed generations return reserved credits.
How long are my videos saved?
Videos remain available for 7 days after completion. Download them before expiry.
What inputs does Seedance 2.0 accept on Effect Video?
The generator accepts a text prompt and an optional reference photo. The site displays supported inputs directly, while upstream APIs may include additional reference options.
What video lengths and resolutions are available?
Effect Video supports Seedance 2.0 durations of 4, 5, 6, 8, 10 or 15 seconds, with resolution settings available at 480p, 720p, 1080p, and 4k. Sound can be switched on or off and does not change the price.
References
Where the facts on this page come from. Official sources first, then independent coverage.
Official and provider documentation
- 1KIE Seedance 2.0 interface documentationAccessed Oct 11, 2026
- 2ByteDance SeedAccessed Oct 11, 2026
- 3Dreamina Seedance 2.0 Official Release — BytePlusAccessed Oct 11, 2026
Tests, reviews and coverage
- 4Tyler Smith / Curious Refuge — 2026-02-20Tyler Smith / Curious Refuge · Published Feb 20, 2026
- 5Seedance 2.0 Is INSANE… But There's a CatchYouTube · Curious Refuge · Published Feb 20, 2026
- 6Seedance 2.0 vs Seedance 2.0 Mini: Is the Price Difference Worth It?YouTube · JSFILMZ · Published Jun 15, 2026
- 7I Tested Seedance 2.0 Mini vs Seedance 2.0 (What's ACTUALLY Better?)YouTube · Jerell AI · Published Jun 28, 2026