Write smarter, not harder
Rough ideas in.Prompts that work out.
Type what you want in plain words. VegaPrompts rewrites it into a clear, structured, ready-to-paste prompt for any AI assistant, so you get better answers on the first try.
- Try 3 prompts free, no account
- Works with any AI assistant
- No prompt-engineering skills needed
write me an email to my boss about being late
You are a professional communications assistant. Write a short, polite email from an employee to their manager apologising for arriving late today. Give a one-line reason (leave a placeholder), say how you will make up the time, keep it under 120 words in a respectful tone, and end with a clear sign-off.
From rough to ready in three steps
No setup, no templates to learn. Describe the job and let the structure be built for you.
- 1
Write it roughly
Describe the task the way you would say it out loud, or paste a draft you already have.
- 2
We refine it
Your input is shaped into a structured prompt: role, context, objective, instructions, format and constraints.
- 3
Copy and use it
Paste the finished prompt into the AI of your choice. Refine it again whenever you want it sharper.
Six parts behind every prompt
Good prompts answer the same questions every time. VegaPrompts fills each one in for you.
- 01
Role
Who the AI should act as.
- 02
Context
What it needs to know first.
- 03
Objective
What a good result looks like.
- 04
Instructions
The steps it should follow.
- 05
Format
How the answer is laid out.
- 06
Constraints
What to avoid or keep short.
Built to give better first answers
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Structured, not just longer
Prompts follow a proven framework so the AI knows who it is, what you want and how to answer.
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Handles pasted drafts
Paste an existing prompt or text and it is improved instead of being treated as a new request.
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Sharper with follow-up questions
Answer a few targeted questions to fill in the details your first draft left out, then refine again.
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Your history, kept handy
Recent conversations stay in the sidebar so you can reopen and keep improving a prompt.
Know how strong your prompt is
Every refined prompt comes with a quick evaluation, so you can see what is solid and what is still missing.
- Scored on clarity, specificity, context, constraints and feasibility
- A short written summary of the gaps
- Clarifying questions to close each gap, then refine again
The prompt clearly defines the goal and format but lacks specific details about the reason or duration of the delay.
- Clarity
- Specificity
- Context
- Constraints
- Feasibility
Illustrative example
Made for everyday AI work
A few rough requests and what they become. Illustrative examples; your results will vary.
Writing and email
Rough
tell my team the launch is delayed
Becomes
Write a short, calm announcement to a product team that the launch is delayed. Give the new date as a placeholder, the reason in one line, and what happens next. Friendly but direct, under 120 words.
Research and analysis
Rough
compare these two vendors
Becomes
Compare two vendors on price, support, integration effort and risk. Present a table with a one-line verdict per criterion, then a final recommendation with your reasoning. State any assumptions you make.
Code and automation
Rough
script to rename files
Becomes
Write a Python script that renames every file in a folder by replacing spaces with underscores. Handle name collisions, support a dry-run flag, and print a summary of what changed.
Questions
What is a prompt improver?
A tool that takes a quick, vague request and rewrites it into a precise prompt, with a role, context, goal, format and limits, so an AI assistant gives a more useful answer.
Does it do the task for me?
No. It writes the prompt, not the answer. You then paste that prompt into the AI you prefer.
Is it free to try?
Yes. You can refine three prompts without an account. Sign in with your Intellivega account to keep going.
Do I need an account?
Not to try it. To keep using it, sign in with your Intellivega account.
Which AI can I use the result with?
Any assistant that accepts a text prompt. The output is plain text you can paste anywhere.
Can I improve a prompt I already wrote?
Yes. Paste it in and it is refined as a draft, keeping your intent, instead of being treated as a brand new request.
Ready to write a better prompt?
Start with a rough idea. You will have a polished prompt in moments.
Open the app