We read every Google Imagen prompt guide so you don't have to.
Paste your prompt below - we'll rewrite it using Google's official best practices.
0/100
0
Role
0
Ctx
0
Task
0
Constr
0
Fmt
0 chars
0 chars
- Built on Google's official prompting guide
- Handles synthid_watermark, advanced_safety_filters, parameterized_inputs, 2k_output_imagen4 automatically
- Free, instant, no signup
What Google Imagen actually rewards
We pulled this from Google's official guidance and what works in production. The short version:
- →Use photographic descriptors (35mm, shallow DoF, golden hour).
- →Name art movements (Bauhaus, Art Deco, Impressionist).
- →Add quality modifiers ('high-quality, beautiful, stylized, 4K, award-winning').
- →Keep in-image text <=25 chars.
- →Use 'portrait' keyword for face detail.
Before you hit send, check:
- ☐Did you use photographic descriptors (35mm, shallow DoF, golden hour)?
- ☐Name art movements (Bauhaus, Art Deco, Impressionist)?
- ☐Did you add quality modifiers ('high-quality, beautiful, stylized, 4K, award-winning')?
- ☐Keep in-image text <=25 chars?
- ☐Did you use 'portrait' keyword for face detail?
Common mistakes we fix automatically
- AvoidDon't expect exact font replication.
- AvoidDon't request more than ~3 text phrases per image.
Ready to rewrite for Google Imagen?
Frequently asked questions
- Which versions of Google Imagen does this support?
- We support imagen-3, imagen-3-fast, imagen-4, imagen-4-ultra. We apply the prompt patterns Google recommends for each, so the rewrite is tuned to the version you're using.
- Is my prompt stored or used for training?
- No. Prompts are sent to the rewriter, scored, returned, and discarded. We don't train on them and we don't keep them around.
- Do I need to know prompt engineering to use this?
- Nope. That's the point. Paste what you have, click Rewrite, get back a version that follows Google's official guidance.
- What makes this different from Google Imagen's own "improve prompt" feature?
- Built-in optimizers use the model's own preferences. Ours is built on Google's official documentation and patterns that consistently produce better results in production. We keep rewrites inside the length window Google Imagen responds best to.
Optimizing for a different AI?