Seedance 1 Pro Fast: Text to Video in Your Browser
Turbo-charged version of ByteDance's Seedance 1 Pro. Immersive visuals generated with industry-leading speed. Run Seedance 1 Pro Fast in your browser with no install and no waitlist — up to 1080p, clips to 12 seconds, from 6 credits a generation.
Seedance 1 Pro Fast Specifications
Pulled directly from the generation engine, so what you read here is what the model actually does.
What Seedance 1 Pro Fast Does Well
Renders up to 1080p
Clips up to 12 seconds per generation
Available as text to video and image to video
Pair it with the camera-motion preset library for shot-accurate movement
Exact credit cost shown before you generate — failed runs refund automatically
Who Builds Seedance 1 Pro Fast
Seedance is ByteDance's breakthrough generative video model family — built by the team behind TikTok's world-class recommendation and visual intelligence stack. Seedance 2.5 and 2.0 excel at 60 FPS cinematic motion coherence, realistic human physical dynamics, complex multi-subject interactions, start/end keyframe interpolation, and reference video motion transfer without the typical warping or uncanny artifacts found in earlier generative models.
Best suited to
As the standard tier, Seedance 1 Pro Fast is a strong pick for day-to-day content production — ads, social posts and B-roll that need to look finished without a premium price.
Seedance 1 Pro Fast Pricing
Credits for a 5-second generation. The exact cost appears on the Generate button before you spend anything, and a failed generation refunds automatically.
Unused credits expire at plan renewal/expiration. No throttled "unlimited" tier.
Clear credit pricing
Every generation has a transparent upfront cost. Unused credits expire at plan renewal.
Failed runs refund instantly
If a generation fails, the credits return to your balance automatically — no support ticket.
Price shown up front
The exact credit cost is printed on the Generate button before you commit to anything.
Seedance 1 Pro Fast — Frequently Asked Questions
How much does Seedance 1 Pro Fast cost?
It depends on resolution. A 5-second clip costs 6 credits at 480p and 29 credits at 1080p. Visualix AI prints the exact cost on the Generate button before you commit, and refunds automatically if a run fails.
How long can a Seedance 1 Pro Fast video be?
Seedance 1 Pro Fast handles up to 12 seconds in a single pass — selectable lengths are 2s, 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s, 11s and 12s. For longer pieces, generate several shots and cut them together in the editor.
Does Seedance 1 Pro Fast generate sound?
No. Seedance 1 Pro Fast outputs silent video. Add narration or music afterwards with the text-to-speech tool, or pick a model with native audio such as Veo 3.1, Kling 3.0 or Seedance 2.0.
Can I animate my own image with Seedance 1 Pro Fast?
Yes. Upload a still and Seedance 1 Pro Fast animates it. Image-to-video generally gives you far more control over composition than describing the same scene in words.
What resolution does Seedance 1 Pro Fast output?
480p, 720p and 1080p. Anything you generate can be pushed to 4K afterwards with the video upscaler.
Can Seedance 1 Pro Fast make vertical video for TikTok and Reels?
Yes — Seedance 1 Pro Fast supports 21:9, 16:9, 4:3, 1:1, 3:4 and 9:16, so you can generate natively vertical 9:16 footage rather than cropping a landscape render.
Do my credits expire?
No. Unused credits expire at plan renewal/expiration. There is no throttled "unlimited" tier and no queue that slows down the more you use it — you see the price of each generation and pay that.
Compare With Other Models
ByteDance's next-gen flagship Seedance 2.5 video engine. 60 FPS cinematic motion, lifelike human dynamics, reference video support, and native audio.
ByteDance's flagship Seedance 2.0 professional model on Replicate. 4K high-fidelity video with synced audio, intelligent motion, and video reference conditioning.
Advanced high-speed cinematic generator by ByteDance on Replicate. Rapid motion synthesis and auto-generated audio.
The most affordable Seedance 2.0 tier on Replicate. Fast drafts and prompt iteration with synchronized audio.
Generate with Seedance 1 Pro Fast now
No install, no waitlist, no subscription lock-in. Start with free credits and pay only for what you generate.