Flowlio AI - Seedance AI Video Generator Online

Seedance is a family of AI video models built by ByteDance, and "Seedance AI" is how most people refer to generating video with them. The line currently includes Seedance 2.5 AI, Seedance 2 AI and Seedance 2 Fast. What they share is strong prompt adherence and coherent motion: you describe a scene, an action, a camera move and a mood, and the model returns a short clip that reads like footage rather than a slideshow of frames. Text to video is only half of it — the models also accept a starting image for Seedance AI image to video, a first-and-last-frame pair, and reference images, videos and audio, which is what makes them usable for real production work instead of one-off experiments.

No, and the distinction matters. Seedance is the model family, built by ByteDance. Flowlio AI is an independent studio that gives you a place to run it — we are not affiliated with, endorsed by, or operated by ByteDance. What Flowlio AI adds is everything around the model: online Seedance AI with no install and no API keys, a prompt box that exposes duration, aspect ratio, resolution and reference uploads without reading documentation, a credit system so you pay per render, and a private library that keeps every clip. If you want Seedance without wiring up an API yourself, that is the gap Flowlio AI fills.

All three current ones, switchable per generation. Seedance 2.5 AI is the most capable — use it when you need Seedance AI reference to video consistency or the tightest control over motion and framing. Seedance 2 AI covers the same text-to-video, image-to-video, first/last-frame and reference workflows and is the sensible default for most shots. Seedance 2 Fast trades top-end resolution for speed, capping at 720p, which makes it the right choice for exploring directions before you commit credits to a final render. Each one shows its credit cost before you generate, so you always know what a shot will cost.

Seedance AI text to video from a written prompt, Seedance AI image to video from a single still, first-and-last-frame control when the shot has to start and land in specific places, and reference-to-video using up to nine images, three videos and three audio tracks as direction. Clips run 4 to 15 seconds at 480p, 720p or 1080p, in 1:1, 4:3, 3:4, 16:9, 9:16, 21:9 or adaptive framing, with optional generated audio. Prompts can run to 20,000 characters, so a detailed shot description with lens language, lighting and blocking is not a problem.

Flowlio AI runs on credits, so you pay for the renders you actually make instead of a flat monthly fee you forget about. Every Seedance AI video is priced by model, duration and resolution, and the cost is shown before you hit generate — a 5-second 720p draft costs meaningfully less than a 15-second 1080p final. New accounts start with free credits and you can earn more by checking in, which is enough to try the models before spending anything. When you need more, buy a one-time credit pack or subscribe monthly or yearly for the better rate. No hidden fees.

Yes. Clips you generate on Flowlio AI are yours to use in commercial work — ads, product pages, social content, client deliverables and more. Every download is watermark-free, so a finished clip drops straight into an edit or a landing page without cleanup. If you are planning a large-scale campaign and need specifics on licensing, get in touch and we will help you sort it out.

Yes. Video is the center of gravity, but the same studio runs leading AI image models — Nano Banana 2, GPT Image 2, Flux 2 Pro and Seedream 4.5 — for text-to-image and image-to-image work. That pairing is the point: generate or edit a still, then hand it straight to Seedance AI image to video as a first frame without exporting, re-uploading or switching tools. Everything you make, image or video, lands in the same My Creations library.

None. There is nothing to install, no API key to obtain and no GPU to rent — Flowlio AI runs Seedance AI in the browser, so that is the whole requirement. Sign in, describe what you want in ordinary language, pick a model and generate. The controls that matter — duration, aspect ratio, resolution, reference uploads — are right in the prompt box rather than buried in documentation. As you get comfortable, tighter prompts and reference media give you far more precise control, but nothing stops you from getting a usable clip on your first try.