Transform basic prompts into detailed, effective instructions for AI image and video generators.
Transform simple ideas into detailed prompts for AI image and video generators. Powered by Gemini 3 as the prompt enhancer, with output tailored for Veo 3.1, Midjourney V7, GPT Image 1.5, and Nano Banana 2 (Gemini 3.1 Flash Image). Small enhancements make a big difference.
It's built for the bigfoot-vlog and glass-cutting-ASMR stuff. Learning prompt engineering yourself is still worth the time (guides below), but this gets you started.
The best results come from a Frame to Video approach rather than Text to Video:
Why Frame to Video?
Veo 3.1 Features:
| Feature | Midjourney V7 | GPT Image 1.5 | Nano Banana 2 |
|---|---|---|---|
| Best For | Style, concept art, moodboards | Intent understanding, text in images | Text accuracy, character consistency |
| Quality | Highest artistic | Good, slightly "glossy" feel | Pro-tier quality at flash-tier speed |
| Text Rendering | Weak (keep to 5 words) | Near-perfect (3-20 words) | Greatly improved, not infallible |
| Prompt Adherence | Needs skill (parameters, weights) | Strongest (natural language) | Very strong (creative-brief style) |
| Learning Curve | Steep (V7 parameters) | Easy (natural language) | Easy (natural language) |
| Aspect Ratio | Any integer ratio (default 1:1) | 3:2, 2:3, 1:1 | 14 ratios incl. extreme (1:8, 8:1) |
| Image Editing | Vary Region inpainting | Full edit/inpaint, up to 16 refs | Best (mask-free conversational, 4K) |
| Speed | Fast (Draft Mode 10x) | ~10-30 seconds | 4-8 seconds |
| Character Lock | Via --oref (1 image) | Character anchor workflow | Up to 14 reference images |
If you're just starting out, Nano Banana 2 via Gemini or GPT Image 1.5 via ChatGPT both work well with natural language - write like a creative director, not a search engine. For artistic work, Midjourney V7 offers the highest visual quality (expect a learning curve with its parameter system). For text-heavy or branded content, GPT Image 1.5 has the most reliable text rendering. Nano Banana 2 is the fastest and cheapest option with the strongest editing workflow (mask-free conversational edits, up to 14 reference images, and Google Image Search grounding for real-world accuracy).
This is why I built Generate with a frame into the tool. It handles prompt-engineering, initial frame + follow-up edits, and outputs 16:9.
ElevenLabs remains the leader for AI voice and sound effects. For free/open-source alternatives, try Chatterbox.
My weekly podcast AI Video Generation walks this whole workflow, from a single shot to a full one-person studio, with a news segment each week as the models shuffle.
The episodes below are from 2025 and have aged, but they're still useful for the model-by-model breakdowns:
Track the latest rankings on Images Leaderboard.
Transform basic prompts into detailed, effective instructions for AI image and video generators.