Question 1

Which AI video models does Molyin support?

Accepted Answer

Seedance 2.0, Seedance 2.0 Fast, HappyHorse 1.1, and HappyHorse Video Edit are live today. Seedance 2.0 Mini and Seedance 2.5 are landing next, followed by Seedance 1.5, Wan 2.7, Kling 3, and Veo 3 — all inside the same generator and credit system.

Question 2

Which video model should I choose?

Accepted Answer

Seedance 2.0 is the quality pick — cinematic detail up to 1080p with native audio. Seedance 2.0 Fast trades peak resolution for speed, ideal for drafts and quick social clips. HappyHorse 1.1 brings Alibaba Cloud's high-fidelity motion and clips up to 15 seconds, currently at limited-time launch pricing. HappyHorse Video Edit is the pick when the footage already exists — it restyles or modifies your clip instead of generating from scratch. As Kling 3, Wan 2.7, and Veo 3 land, the model hub above will show each engine's strengths so you can match the model to the shot.

Question 3

What inputs can I use to generate a video?

Accepted Answer

Four modes: text-to-video from a written prompt, image-to-video from a still image, reference-to-video, where you combine images, video clips, and audio as references for precise creative control, and video edit, where you upload an existing clip and rewrite it with a plain-language instruction.

Question 4

What resolution and length can I generate?

Accepted Answer

Up to 1080p cinematic quality with native audio. Each generation produces a 5 to 15 second video, depending on the model, in aspect ratios from 16:9 and 9:16 to 21:9 — ready for social, e-commerce, and film pre-visualization.

Question 5

How many credits does a video cost?

Accepted Answer

Credit cost is billed per second and depends on the model and resolution you pick. The generator shows the exact estimate before you submit, and if a generation fails the credits are returned automatically. See the pricing page for the full per-model rate table.

Question 6

Do generated videos have a watermark?

Accepted Answer

No. Videos you generate on Molyin are clean MP4 files with no watermark, ready to publish on any platform or drop into an edit.

AI Image Generator

One Generator, Leading Image Models

FLUX

GPT Image 2

Seedream 5

Nano Banana Pro

Nano Banana

Muse Image

Built for Image Creators

Quality Models

Fast Generation

You Own the Output

Flexible Aspect Ratios

Natural Prompts

Simple Credits

Frequently Asked Questions

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