Type what you want. Watch your [DEF] prompt grow.
Type in your own words. The generator puts the key terms in brackets and pins down what they mean; the coach helps you get to a score of 100.
Tips for a good prompt
Say who it is for, how long (with a number), which tone, which form, and what must not be in it. Asking advice for yourself? Just type your question, for example “how do I ask for a raise”.
Coach
Add an image or code optional
[IMAGE_1] … (max. 3)
Drag images here or choose a file.
Images stay in your browser. Send them separately in WhatsApp or your chatbot later.
Your DEF prompt
Copying, cutting and printing are off, and the preview blurs when you leave the window. Send your prompt to your own WhatsApp below.
Runs with Google Gemini (free version); Google may use input to improve its models. Do not share sensitive data.
What is still missing?
The score adds up ten parts from the prompting guidelines of OpenAI, Anthropic and Google. Vague words cost points.
Send to your WhatsApp
Enter your own number, with country code. WhatsApp opens a chat with yourself, with your prompt already filled in. Your prompt always stays under 4,000 characters, so it fits.
Send to my WhatsAppPrivacy: when you click the button, we store the following to improve the generator: the time, the score, the number of terms, the type of task, the length and text of your prompt, your country code and the last 4 digits of your number. We do not store your full number. Do not put personal or confidential data in your prompt.
Want tips? (entirely optional)
Now and then a short tip on better prompting with [DEF]. Only if you want it; you can unsubscribe at any time.