Veo Prompt Builder
Build Veo prompts that generate usable video.
Pick the video you want, tune the brief, and copy a prompt that holds up in Veo. No signup, no blank prompt box.
Selfie video of a creator holding a skincare bottle in a bright bedroom. Casual hook, natural handheld motion, no captions.Prompt formats
Start with the video you want, not a blank prompt box.
Selfie video of a creator holding a skincare bottle in a bright bedroom. Casual hook, natural handheld motion, no captions.
16:9 / studio Product OrbitA matte-black earbuds case on a seamless studio surface. Slow orbit, crisp edge highlights, final centered hero frame.
16:9 / lip sync Dialogue SceneTwo coworkers at a cafe table, one leans in and delivers a short line. Natural timing, room tone, no subtitles.
16:9 / cinematic Cinematic RevealA lone astronaut crosses a red desert toward a crashed spacecraft. Wide shot, drone flyover, sparse orchestral score.
Evidence library
Copy proven structures, then customize them in the builder.
Copy-paste prompts for Gemini Omni Flash, Google's multimodal video model. Image, audio and video inputs, conversational editing, and native sound. 14 examples.
Veo Prompt Theory Prompts — AI Characters Who Know They Are AI (Copy-Paste)Copy-paste Veo prompts for the Prompt Theory trend: AI-generated characters who realise they are AI. The exact structure behind the viral format, 12 examples.
Veo Dialogue & Audio Prompts — Make Characters Speak (Copy-Paste)Tested Veo prompts for dialogue, lip-sync, SFX, and ambient audio. Learn the exact says-quote syntax and copy 20 ready-to-run audio prompts.
Veo Image-to-Video Prompts — Animate Any Image (Copy-Paste)Tested Veo image-to-video prompts. The key: describe only the motion, camera, and audio — not the scene the image already shows. 18 examples.
Veo UGC-Style Prompts — Selfie Vlog, Testimonial & Street (Copy-Paste)Tested Veo prompts for UGC content: selfie vlogs, testimonials, street interviews, and ASMR. Authentic handheld look, native audio. 18 examples.
Veo Prompts for Product Video — Copy-Paste ExamplesTested Veo prompts for product videos and ads: hero shots, 360° spins, and lifestyle scenes. Copy, paste, and tweak the bold details.
Common questions
What Prompt Helper does, in plain terms.
- What is a prompt helper?
- A prompt helper turns a plain description of what you want into a structured prompt a model can actually follow. Prompt Helper does this for AI video: you describe the subject, setting, camera and audio, and it assembles a Veo prompt with the parts models respond to — instead of leaving you to guess at phrasing.
- Is Prompt Helper free to use?
- Yes. The prompt builder runs entirely in your browser and is free with no account. Only the optional AI Brief Assist, which drafts the brief fields for you, requires signing in.
- Which AI video models does it support?
- Prompts are built for the current Veo line — Veo 3.1, 3.1 Fast, and 3.1 Lite. Veo 4 has not shipped; at I/O 2026 Google announced Gemini Omni Flash as its next video model instead. Because the output is plain text, prompts transfer to most other video models with light editing.
- What is the difference between the Text and JSON output?
- Text is the paste-ready prompt for the Veo app or any chat-style interface. JSON is the same prompt broken into named fields — subject, action, camera, lighting, audio, negatives — which is easier to version, diff, and reuse across a batch of shots or feed to an API.
- Do I need prompt engineering experience?
- No. Every format in the library starts from a working structure you can copy and adapt. If you want the reasoning behind the structure, the guides break down the prompt formula, camera language, and how negative prompts fix common failures.