Seedance v1.5 Pro T2V
Seedance 1.5 Pro is ByteDance's previous Pro text to video model, available in FluxoKit's browser studio without a ByteDance account. It stays one of the lowest-cost tiers in the catalog, rendering clips up to 12 seconds at 480p to 1080p with audio, from 31 credits per clip, on plans starting at $14 per month.
Examples
4 generationsReal generations with Seedance v1.5 Pro T2V
Overview
Seedance 1.5 Pro is the older Pro tier that is still one of the cheapest ways to generate video in the catalog. The honest question is whether the previous generation is enough for your work, and at 31 credits per clip the answer is testable rather than assumed. FluxoKit runs it in the browser with credit pricing and no ByteDance account.
This page documents Seedance 1.5 Pro's exact contract on FluxoKit: durations from 4 to 12 seconds, resolutions from 480p to 1080p, seven aspect ratios up to 21:9, a camera-fixed option, and audio in the base tier. The showcase clips are generated through the standard studio and land with the text to video wave; the copy is the parameter and pricing record, not a claim that the reel is already playing.
What the Seedance Pro tier is good for
Seedance 1.5 Pro still produces solid single-clip motion across a wide aspect set, with an optional camera-fixed mode for locked-off shots. Where it shows its generation is in the complex-motion and multi-shot coherence that Seedance 2.0 improves, which is exactly what the newer page demonstrates on the same prompt.
It earns its place as the value floor of the video catalog: at 31 credits it is the tier to reach for when volume matters more than the latest polish. In the canvas a language model writes the scene, Seedance 1.5 Pro animates it, and an upscaler finishes the clip.
Where Seedance 1.5 Pro earns its credits
High-volume teams and workflows tuned against it use Seedance 1.5 Pro as the cheapest reliable video tier: many clips at 31 credits each before anything moves to a newer, pricier model. Every generation prints its exact cost, so the case for staying on the older Pro versus upgrading to Seedance 2.0 is a visible, per-clip decision.
Seedance 1.5 Pro vs Seedance 2.0, Seedance 2.0 Fast, and Wan 2.5
Seedance 2.0 is the newer generation with stronger multi-shot storytelling at a higher rate. Seedance 1.5 Pro is the value floor; run both to see whether the upgrade earns the credit difference.
Seedance 2.0 Fast is the newer speed tier capped at 720p. Seedance 1.5 Pro reaches 1080p at an even lower base rate; pick by whether you value the newer lineage or the lowest cost.
Wan 2.5 is the open-family value baseline with a 480p floor even cheaper per clip. Seedance 1.5 Pro offers a wider aspect set and audio; choose by ecosystem and control needs.
Capabilities
Audio support
Yes
Output type
Video
Limits
Credits per generation
31
Parameters and inputs
Each field below shows what the model accepts and the limits to apply.
Parameters
Aspect Ratio
aspect_ratio
- Required
- No
- Default
- 16:9
Options
- 21:9 (21:9)
- 16:9 (16:9)
- 4:3 (4:3)
- 1:1 (1:1)
- 3:4 (3:4)
- 9:16 (9:16)
- Auto (auto)
Resolution
resolution
Frequently asked questions
›How much does Seedance 1.5 Pro cost per clip?
Seedance 1.5 Pro costs 31 credits for a 720p 5 second clip on FluxoKit, one of the lowest video rates in the catalog. Plans start at $14 per month and every generation shows its exact credit cost in your history.
›Is Seedance 1.5 Pro still worth using versus Seedance 2.0?
For volume work and locked prompt libraries, yes: at 31 credits it is the value floor of the video catalog. Seedance 2.0 improves multi-shot coherence and adds 1080p polish at a higher rate. Running both on one prompt is the way to decide.
›What durations and resolutions does Seedance 1.5 Pro support?
Clip lengths from 4 to 12 seconds, resolutions from 480p to 1080p, and seven aspect ratios up to 21:9, plus an optional camera-fixed mode for locked-off shots.
›Do I need a ByteDance account to use Seedance 1.5 Pro?
No. FluxoKit runs Seedance 1.5 Pro and more than 100 other AI models under one subscription with credit based pricing and a 30-day money-back guarantee with no lock-in.
Start creating
Run Seedance v1.5 Pro T2V in your browser. No API key, no provider account.
The value floor of AI video at 31 credits. One studio, more than 100 AI models.
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