prompt-engineering.si
The prompt workbench

Turn your task
into a clear prompt.

Choose a task, describe what matters, and build a brief you can paste into your AI tool. Everything you type stays in this browser unless you choose to copy or download it.

01 / Your brief

Start with the essentials

Replaces the brief’s example content. Add your own facts before use.

Required. Name the deliverable and what it will help you do.
For JSON, define the fields, types, and missing-value rules here.
Sources, examples & additional controls

Saving is optional. A saved draft stays in this browser’s local storage until you clear it. It is not encrypted and may be accessible to others using the same browser profile.

02 / Your prompt

Ready when you are

0 of 6 brief elements included

    Brief coverage checks whether fields contain text. It is not a quality score or a prediction of accuracy.

    This tool structures your instructions; it does not call an AI model, verify facts, or run the resulting prompt.

    How to use the result

    A brief is the beginning.

    Paste the generated prompt into your chosen AI application. Attach any required files there, verify that the necessary tools are available, and inspect the answer against your acceptance criteria.

    Learn how to evaluate a prompt →
    Why doesn’t this tool generate the answer?

    The builder works without an API key or a model subscription. It assembles a structured brief from your inputs, so you can use it with the AI tool you already prefer.

    Can I improve an existing prompt?

    Paste its main request into the task field, then separate background, constraints, and acceptance criteria into their fields. The builder reorganizes those requirements; it does not infer missing facts or judge whether your original instructions are correct.

    Is my prompt automatically saved?

    No. Use Save draft locally to keep one draft in this browser. Copy and download are also explicit actions. Analytics is optional and our events do not include prompt text.