Frequently Asked Questions
💡 What is the Character Prompt Builder?
At Character Prompt Labs, our builder helps you create detailed prompts for AI-generated images and videos. It’s like designing a tabletop RPG character, but for platforms like Midjourney, DALL·E, and Runway.
🧙 What types of characters can I create?
We’re launching with fantasy archetypes and expanding to:
- 🦸 Superheroes
- 👽 Sci-Fi characters
- 🧍 Realistic personas
- 🧌 NPCs and monsters (coming soon)
🖼️ What can I do with the prompts?
Use them in tools like:
- Midjourney, Stable Diffusion, DALL·E 3, Ideogram, Adobe Firefly, Recraft – image generation
- Runway, Pika Labs, Veo 3, Synthesia, HeyGen, DeepBrain AI, Fliki, Pictory AI, Canva, Descript, VEED.IO – video generation
- Leonardo.Ai – image and video support
- Grok – image generation
- Google Gemini – both image and video
- ChatGPT (Sora, DALL·E) – both image and video
🎥 Can I generate video characters too?
Yes! Our prompts work with tools like Runway, Veo 3, Pika Labs, HeyGen, Synthesia, DeepBrain AI, Fliki, Pictory AI, Descript, Canva, and VEED.IO. Whether you want cinematic motion or avatar narration, there’s a platform for it.
🔈 Which platforms support audio or voice?
| Tool | Audio Support |
|---|---|
| Sora (OpenAI) | No |
| Veo 3 (Google) | Yes – native sound |
| Pika Labs | Yes – voice & lip sync |
| HeyGen | Yes – voice cloning |
| Synthesia | Yes – multilingual avatars |
| Leonardo.Ai | Yes – via Veo 3 |
| Fliki | Yes – ultra-realistic AI voices |
| Descript | Yes – voice cloning & TTS |
| DeepBrain AI | Yes – avatar & speech sync |
| VEED.IO | Yes – voiceovers & sound effects |
✍️ Do you support negative prompts?
Yes, depending on the platform:
- Midjourney:
--noparameter - Stable Diffusion: full inline support (e.g. "bad anatomy")
- DALL·E 3: avoid negatives; use positive phrasing
- Veo: limited handling
- Recraft: uses parameters like
no_text - Ideogram, Firefly: prefer positive-only instructions
📏 How long can my prompts be?
Prompt limits vary by platform:
- Midjourney: ~60 words max effective
- DALL·E 3: 4000 characters
- Stable Diffusion: 75–150 tokens
- Pika Labs: ~250 characters
- Veo 3: 1000+ words (long-form supported)
- Leonardo.Ai: 200–400 characters (depending on context)
- ChatGPT (Sora): ~120 words suggested
- Fliki: 15,000 character limit
- Canva: 100–1000 characters depending on use
- Descript: up to 12-minute script support
- Synthesia: script-based, supports full slides and documents
🎯 Do I need to know prompt engineering?
Nope. Just make your selections—our tool formats it all for you. Advanced users can tweak, expand, and export the result.
🛠️ Do I need paid tools?
Some AI platforms (like Midjourney or ChatGPT Plus) require subscriptions for generation. Others like Pika Labs, Canva, and VEED.IO offer limited free tiers to get started.
🧰 Which tools are beginner-friendly?
Here’s a quick breakdown of tools that are ideal for beginners vs. those with a steeper learning curve:
| Tool | Experience Level |
|---|---|
| Midjourney | Intermediate |
| Stable Diffusion | Advanced |
| DALL·E 3 (ChatGPT) | Beginner |
| Recraft | Intermediate |
| Ideogram | Beginner |
| Adobe Firefly | Beginner |
| Leonardo.Ai | Beginner to Intermediate |
| Runway | Intermediate to Advanced |
| Pika Labs | Beginner |
| Veo 3 (Google) | Intermediate |
| Synthesia | Beginner |
| HeyGen | Beginner |
| Fliki | Beginner |
| Pictory AI | Beginner |
| Descript | Beginner |
| Canva | Beginner |
| VEED.IO | Beginner |
| DeepBrain AI | Beginner |
| Grok | Beginner to Intermediate |
| Google Gemini | Intermediate |
