Stuck for words? Pick a scene, a camera and a style — get a polished, ready-to-generate video prompt in seconds. Free, no sign-up, no credits, no limits.
Tip: one clear subject + one place + one action works best.
If you add dialogue, the video will include spoken words with lip-sync.
Everything runs in your browser — nothing you type is sent anywhere until you choose to use the prompt in the studio. Copy it, paste it into the video generator, and press generate. Free, with no account and no limits.
A good text-to-video prompt has four ingredients: a subject (who or what is in the shot), a place (where it happens), an action (what changes over the clip), and a look (lighting, camera, and style). "A dog" will give you a generic dog. "A golden retriever puppy splashing through autumn leaves in a sunlit park, low tracking shot, warm afternoon light" will give you a scene.
Keep it to two or three sentences. Video models read the whole prompt, but the first sentence carries the most weight — put the subject and the action there, and the atmosphere and camera details after. If you want someone to speak, put the words in quotes: the model treats quoted text as dialogue and syncs the lips to it.
Finally, match the format to the platform. Use 16:9 for YouTube and film, 9:16 for TikTok, Shorts and Reels, and 1:1 for feeds. Shorter clips (4–8 seconds) are best for a single clear action; longer clips (16–30 seconds) suit slow reveals and stories. This generator builds all of that into your prompt automatically — pick your options above and it does the wording for you.
Yes. The prompt generator is 100% free, with no sign-up, no credits, and no limits. It runs entirely in your browser, and you can generate as many prompts as you like.
Paste it into the VideoByPrompt studio on the home page and press Generate. Seedance 2.5 will render it into a real video clip, free, with no account needed.
Yes. Prompts you create here are yours to use however you like, including in commercial projects. The videos you generate from them are also yours to use, subject to our Terms of Service.
AI video is probabilistic — the same prompt can produce different results each time, and the model interprets details its own way. If a result is close but not right, keep the parts that worked, make one detail more specific, and generate again. Small changes in wording often make a big difference.