AI video prompts

How to write AI video prompts (text-to-video and image-to-video)

Q: What is an AI video prompt generator?

An AI video prompt generator writes model language : camera, lighting, motion, pacing, style. It is not a channel idea generator and not a faceless script writer. Clip Studio splits that job: - Free tools draft paste-ready prompts (AI video prompt generator, image-to-video prompt generator, video to prompt generator). - Video Lab is the workspace that generates with text, a starting image, first and last frames, references (when the model supports them), or FLUX 3 Edit clip. People searching “video prompt generator,” “ai video prompt generator,” and “prompt ai video” usually need both: language, then a model. People searching “video to prompt generator” / “online tool for generating prompts from video” need the reverse path in the section below. ---

Q: How do you write an image-to-video prompt?

The still is the start frame. The prompt should not re-describe the product from scratch as if the model had to invent it. Lock identity, then add what moves. 1. Attach the packshot, screenshot, or campaign still in Video Lab (the free image-to-video tool is text-only — describe the photo there, upload in Video Lab). 2. State that the subject stays the same: “Keep the white sneaker and the concrete step.” 3. Add camera path and timing: “Slow 3-second push-in, then a 2-second hold.” 4. Add atmosphere: wind, dust, steam, bounce light — motion the still cannot show. 5. If you have a destination frame, use first → last on models that support it (Veo, Seedance, Wan, MiniMax, Kling 3 Pro, FLUX 3, and others). Kling 3 Turbo Pro and Sora 2 are animate-only: starting image, no first/last, no reference packs. Image-to-video ads are original motion from your still, not Topic Shorts faceless stock. If you only have a topic and no still, either write a text-to-video prompt or switch to Topic Shorts. ---

Q: What is the difference between Video Lab and a prompt-only tool?

The free tools output text . Video Lab outputs an MP4 into your Clip Studio library. Video Lab steps: choose the source (text, animate a frame, first→last, references, or Edit clip) → lock model, duration, format, and controls → keep the take with its settings. A complete production brief can be pasted as the generate prompt in Video Lab or Agentic Studio; Clip Studio does not force you to rewrite it into a different product (creative brief to video). Clip to a shootable shot when the brief describes a sequence the selected model cannot fit in one generation. ---

Last updated Sep 20, 2026

An AI video prompt is shot direction: subject, action, camera, lighting, and (when the model allows it) sound — written so a text-to-video or image-to-video model can generate one clip. In Clip Studio you paste that prompt into Video Lab, pick a model from the AI video models catalog, and generate. Free helpers on AI video prompt generator and image-to-video prompt generator write the language; they do not render the MP4.

This guide covers text-to-video, image-to-video, turning an existing video into a prompt, and choosing a model. It is not the faceless Topic Shorts path (a topic, not a camera prompt) and not a UGC actor script.

Key takeaways

Prompt the shot, not the campaign. Name subject, action, camera move, lighting, and sound as separate beats in one concise direction.
Text-to-video invents the frame. Image-to-video locks the subject from a still and adds motion. First→last sets both ends of a transition. References keep identity. Edit clip restyles an existing MP4 on FLUX 3.
Video-to-prompt is description, not a silent file ingest. Clip Studio’s video to prompt generator has no upload; you describe the clip you saw.
The model is part of the prompt. Seedance 2.5 for longer directed shots and many references; Veo 3.1 Fast for cinematic 4–8s drafts; Kling 3 Turbo Pro for faster animate-only 1080p; Sora 2 for OpenAI 720p with always-on audio; FLUX 3 when you need Edit clip.
Try another model keeps the prompt, compatible settings, and available source images while you switch.
Faceless B-roll from a topic is Topic Shorts, not a Video Lab prompt. Don’t force a stock montage through a cinematic model.
Each plan includes a monthly generation limit. Model, duration, resolution, and other settings use that allowance.
Stat placeholder — Growth to replace

What is an AI video prompt generator?

An AI video prompt generator writes model language: camera, lighting, motion, pacing, style. It is not a channel idea generator and not a faceless script writer.

Clip Studio splits that job:

Free tools draft paste-ready prompts (AI video prompt generator, image-to-video prompt generator, video to prompt generator).
Video Lab is the workspace that generates with text, a starting image, first and last frames, references (when the model supports them), or FLUX 3 Edit clip.

People searching “video prompt generator,” “ai video prompt generator,” and “prompt ai video” usually need both: language, then a model. People searching “video to prompt generator” / “online tool for generating prompts from video” need the reverse path in the section below.

How do you write a text-to-video prompt?

Write one shot. Video Lab models generate clip-length motion (often a few seconds, up to 30s on Seedance 2.5 and Wan 3.0 Prime — see the model section). A paragraph that describes a whole ad will smear.

Use this order:

Subject — who or what is in frame, with materials and color.
Action — physical verbs in time (“pours,” “turns,” “steam rises”).
Camera — lens feel and move (slow push-in, handheld, tracking, lock-off).
Lighting — time of day, hardness, practicals (neon, window, overcast).
Setting — one place, not a tour.
Sound (if the model generates audio) — room tone, effects, spoken line.
Style — one look (“wet asphalt night commercial,” not five movie titles).
Negatives (only if the model exposes them) — concrete exclusions, not vibes.

Veo’s marketing tip is the same beat structure: subject, action, camera move, lighting, and sound in one concise shot direction. Seedance 2.5 longer shots should be ordered visual beats, with named references (@Image1 subject, @Image2 product) when you attach stills.

Do not put CTA copy, hashtags, or “make it go viral” in the prompt. Those belong in the caption after you export.

How do you write an image-to-video prompt?

The still is the start frame. The prompt should not re-describe the product from scratch as if the model had to invent it. Lock identity, then add what moves.

Attach the packshot, screenshot, or campaign still in Video Lab (the free image-to-video tool is text-only — describe the photo there, upload in Video Lab).
State that the subject stays the same: “Keep the white sneaker and the concrete step.”
Add camera path and timing: “Slow 3-second push-in, then a 2-second hold.”
Add atmosphere: wind, dust, steam, bounce light — motion the still cannot show.
If you have a destination frame, use first → last on models that support it (Veo, Seedance, Wan, MiniMax, Kling 3 Pro, FLUX 3, and others). Kling 3 Turbo Pro and Sora 2 are animate-only: starting image, no first/last, no reference packs.

Image-to-video ads are original motion from your still, not Topic Shorts faceless stock. If you only have a topic and no still, either write a text-to-video prompt or switch to Topic Shorts.

How do you turn an existing video into a prompt?

You cannot drop a silent MP4 into the free video to prompt generator and get a prompt back. That tool is describe the clip you remember. Watch (or recall) the reference once and write:

Subject and wardrobe / product
Camera (handheld, lock-off, whip-pan, drone)
Lighting
Motion (what moves, how fast)
Cuts (one take vs hard cuts — a single Video Lab generation is usually one take)
Sound (if you want the model to generate audio)

Then paste the reverse-engineered prompt into Video Lab.

If you already have the MP4 and you want to restyle it rather than recreate it, that is FLUX 3 Edit clip in Video Lab: library clip or upload, MP4 under 15 seconds and 50 MB. Duration and aspect follow the source. Output is 720p and keeps the source audio unless you rewrite or translate the dialogue. Other Video Lab models generate from text or images; they do not take that Edit clip path.

Do not confuse this with Last Frame (the playable film) or with first→last frame prompts. First/last is two stills that bookend a generated transition. Video-to-prompt is language reverse-engineered from a clip you saw.

Which AI video generation model should I choose?

There is no objective “most popular” ranking. Video Lab is an editorial catalog of frontier models chosen for useful differences in quality, speed, control, format, audio, and resolution. Default in the lab is Seedance 2.5. Compare on AI video models. Generate with one model at a time, then Try another model to keep the prompt.

Model	Use it when	Duration (Video Lab)	Image notes	Audio
Seedance 2.5	Longer directed shots, lots of references	4–30s	Animate, first/last, up to 30 refs	Optional synced
Seedance 2.0	Multi-format, up to 4K	4–15s	Animate, first/last, up to 9 refs	Optional
Veo 3.1 / Veo 3.1 Fast	Cinematic directed shots	4, 6, or 8s	Animate, first/last, up to 3 refs	Optional
Kling 3 Pro	Movement-led product / character	3–15s	Animate, first/last, up to 3 subject elements	Optional
Kling 3 Turbo Pro	Faster Kling drafts	3–15s, 1080p	Animate only	Native, always on
MiniMax H3 Max Turbo	Faster MiniMax with first/last	5–15s	Animate, first/last, no refs	Native, always on
Wan 3.0 Prime	Faster long 1080p shots	2–30s	Animate, first/last, up to 10 refs	Optional native
Sora 2	OpenAI motion	4, 8, 12, 16, or 20s, 720p	Animate start image only	Native, always on
FLUX 3	Natural motion or restyle a clip	5–20s; Edit clip ≤15s source	Animate, first/last; Edit clip; no ref packs	Optional; Edit clip keeps source

Kling 3 Turbo Pro does not take first/last frames or subject references — those stay on Kling 3 Pro. H3 Max Turbo has first/last like H3 Max but no references. Sora 2 Pro is the 1080p sibling when you need more than Sora 2’s 720p.

If the “prompt” is actually a topic for a voiced stock short, skip the model table and open Topic Shorts. If it is a talking-head product ad, open Ad Studio (UGC actors guide).

What is the difference between Video Lab and a prompt-only tool?

The free tools output text. Video Lab outputs an MP4 into your Clip Studio library.

Video Lab steps: choose the source (text, animate a frame, first→last, references, or Edit clip) → lock model, duration, format, and controls → keep the take with its settings.

A complete production brief can be pasted as the generate prompt in Video Lab or Agentic Studio; Clip Studio does not force you to rewrite it into a different product (creative brief to video). Clip to a shootable shot when the brief describes a sequence the selected model cannot fit in one generation.

How long should an AI video prompt be?

Long enough to specify one shot, short enough that the model is not asked to cut a trailer. Prefer 4–8 concrete beats over 400 words of brand strategy.

Match duration to the model: do not write a 30-second one-take for Veo’s 8-second cap. Seedance 2.5 and Wan 3.0 Prime are the catalog choices when the action needs a longer continuous shot. Multi-beat spoken stories may suggest a longer total in chat, but an exact duration you confirm is what Video Lab should generate — possibly as separate supported clips if the total exceeds one clip.

Can I compare the same prompt across models?

Yes. Generate with one model, then Try another model. Compatible settings and available source images travel with the prompt. Unnamed new setups rank by your criteria (named model, look, or creative match) rather than silently swapping you to a different default.

Do not compare a Topic Short (stock + voice) to a Video Lab shot as if they were the same generator. They are not.

How to prompt and generate in Video Lab (step by step)

1. Decide the source. Text only → text-to-video. You have a still → image-to-video. You have start and end frames → first→last. You have a short MP4 to restyle → FLUX 3 Edit clip. You have a reference clip in your head → reverse it with the video-to-prompt tool, then text-to-video.

2. Write the prompt with the beat order above. One shot.

3. Pick the model from the table. If you need first/last, do not pick Kling 3 Turbo Pro or Sora 2.

4. Lock duration, aspect, resolution, audio. 9:16 for TikTok / Reels / Shorts. Turn audio on only when the model’s audio is part of the idea (Sora 2 and Kling 3 Turbo Pro generate audio either way).

5. Generate. Keep the take in the library. Try another model on the same prompt if the look is wrong.

6. Write the social caption separately. Prompts are not TikTok hooks; see the hooks and captions guide.

Copy-ready prompt templates

Replace brackets. Paste into Video Lab or the matching free tool.

1. Text-to-video product hero

A matte-black [product] on a wet concrete plinth at night. Slow 6-second push-in from a 35mm-feel lens. Hard rim light, practical neon in the bokeh, light rain. Tiny droplets on the [material]. No hands, no logo sting, no text. Optional audio: rain and a low room tone, no voiceover.

2. Image-to-video (lock the still)

Keep the [product and surface] exactly as in the start frame. Slow push-in for 4 seconds, then hold. Soft daylight, dust motes, a faint breeze moving [fabric / steam / leaves] at the edge of frame. Do not change the logo, color, or silhouette.

3. First → last

First frame: [wide, product left, window light]. Last frame: [macro of the [detail], same window light]. Camera dollies in on a straight axis, no cut, 8 seconds. No new objects.

4. Video-to-prompt (reverse a Reel you liked)

Recreate this shot: [handheld / lock-off] [duration]-second [action], [lighting], [setting]. Camera [move]. Motion: [what moves]. Sound: [room / effects / line]. One continuous take, no captions in the picture, no logo.

5. Seedance 2.5 longer shot

Beat 1 (0–8s): [establishing action]. Beat 2 (8–18s): [product mechanism, camera orbits]. Beat 3 (18–30s): [hold on the result]. @Image1 is the talent. @Image2 is the product. Native audio: [environment], no narrator.

6. Kling 3 Turbo Pro (animate still, audio on)

Physical action only: the [subject] [verb] while the camera [path]. 1080p, 9:16. Sound environment: [busy cafe / gym bag zip / rain]. No first-frame text, no subtitles.

7. Sora 2 (picture + speech in one pass)

[Talent] in a [setting], 720p 9:16, 8 seconds. Camera: slow push-in. They say, in one breath: “[spoken line].” Ambient [room tone]. No burned captions.

8. When not to prompt Video Lab

If the brief is “why cold plunges actually work” with stock + voiceover + karaoke, do not write a cinematic prompt. Open Topic Shorts (faceless guide).