Questions people ask before using Sulphur 2
Clear answers about free previews, image-to-video generation, text prompts, credits, watermarks, downloads, and the best workflow for testing a video idea.
Getting started
What is Sulphur 2?
Sulphur 2 is an online AI video generator for creating short videos from text prompts, uploaded images, reference images, and guided motion controls.
Do I need to install anything?
No. Sulphur 2 runs in the browser, so you can start from the web app without installing desktop software or managing local GPU hardware.
What should I use first?
Start with the Sulphur 2 Studio on the homepage if you want the simplest path. Use Text to Video for prompt-only ideas, Reference to Video when you need visual guidance, and Motion Control when movement matters.
Video generation
Can Sulphur 2 turn an image into a video?
Yes. You can upload an image and describe the motion, camera direction, or atmosphere you want. For tighter visual guidance, use the reference-to-video workflow.
Can I generate from text only?
Yes. The text-to-video page is designed for prompt-only generation, including scenes, camera movement, visual style, aspect ratio, duration, and resolution choices.
How long does generation take?
Generation time depends on queue load, duration, resolution, and model choice. Short preview clips are intended for fast testing before spending more credits on longer or higher-quality outputs.
Why should I make a short preview first?
Short previews help you test prompt direction, subject motion, and visual style before committing credits to a longer clip. This is the safest way to iterate.
Free previews, credits, and downloads
Is Sulphur 2 free to try?
Sulphur 2 starts with free preview generation so you can test the workflow. Paid credits unlock longer clips, higher resolutions, faster queues, advanced model options, and cleaner downloads.
Are free videos watermarked?
Free previews may include visible platform branding. Paid generation is designed for cleaner downloads and higher-quality export options.
What resolutions are available?
The homepage preview path starts with lightweight 480p clips. Paid credits can unlock higher-resolution outputs such as 720p and 1080p where supported by the selected model and settings.
Account, privacy, and support
Do I need an account?
Some preview flows can be tested quickly, while account sign-in helps save task history, manage credits, and download results more reliably.
Are my uploads public?
Uploads are used to generate your requested task. Generated work is not intended to appear in public galleries unless the product explicitly gives you a publishing or sharing option.
Where can I get help?
For billing, generation, or account questions, contact support@sulphur2.us. Include your account email and task details when possible.
Image to video
Upload an image, describe motion, and preview the result.
Preview first
Use short clips to test style and direction before spending more credits.
Choose the right tool
Use text, reference, or motion workflows depending on what you need to control.