How to Use Seedance 2.0 for Product Videos

GUIDE · GET STARTED

TKReel is a free workbench for product videos: the generation itself runs on your own model account with Seedance 2.0. Three steps take you from sign-up to your first finished clip.

Step 1 — Create your TKReel account

Register for free with Google sign-in — no card, no subscription. Your account gives you the studio, the prompt engine and your asset library.

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Step 2 — Get an official API key

TKReel runs on your own provider key (BYOK — bring your own key), and there are two routes. Pick whichever provider account you can open:

Route A — Volcengine Ark

Create a Volcengine account, complete real-name verification, enable Seedance and Seedream in the Ark console, and create an API key. The full walkthrough, step by step, is here: How to get a Volcengine Ark API key.

Route B — fal.ai

Sign up at fal.ai, create an API key in the fal dashboard, and top up your balance. One fal key covers both Seedance 2.0 and Seedream 5.0 Pro through fal.

Whichever route you choose: generation is billed by the provider to your own account at official rates; TKReel adds no markup.

Step 3 — Paste the key and generate your first video

In TKReel, open Account Center, choose your provider and paste the key — it is validated before saving and stored encrypted. Then upload a product photo, let the prompt engine draft the product facts and a storyboard for your target market, and generate your first 9:16 product video. The finished clip lands in your asset library with its prompt and settings, ready to download as MP4.

What Seedance 2.0 can do

Resolutions: 480p, 720p and 1080p
Durations: 5, 10 or 15 seconds
Aspect ratios: 9:16 and 16:9, in both general and first/last-frame modes
Modes: general (text or reference driven) and first-last frame
References: up to 15 assets in total — up to 9 images, 3 videos and 3 audio clips; each reference video or audio clip up to 15 seconds, and audio cannot be used on its own
Output: MP4 video with generated audio

How your key is protected

Your key is encrypted with AES-256-GCM, only its last 4 characters are ever shown, and it is decrypted only when a generation runs. Details: API key security — how TKReel protects your keys.

Go deeper: Seedance 2.0 — AI product video generation in TKReel and Seedance 2.5 — AI product video generation in TKReel for longer clips and more references.