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Turn any idea into the perfect AI promptConvierte cualquier idea en el prompt perfecto

Type it messy. Get a pro prompt that makes Claude, ChatGPT or Gemini do far better work. Free, in seconds.Escríbelo como sea. Recibe un prompt pro que hace que Claude, ChatGPT o Gemini trabajen mucho mejor. Gratis, en segundos.

Type your idea or paste your prompt:Escribe tu idea o pega tu prompt:Improve your AI prompt or create it from scratch in seconds, free, even without an account:Mejora tu prompt o créalo desde cero en segundos, gratis y sin cuenta:

Where will you use it?¿Dónde lo vas a usar?ModelModeloEffort (optional)Esfuerzo (opcional)

Cowork runs in the Claude app on a computer.

ℹ️ Cowork needs a paid Claude plan (Pro or higher).

Or tap one to start:O toca uno para empezar:

🔒 Never sold🔒 Nunca se venden⚡ Seconds⚡ Segundos🌎 Any language🌎 Cualquier idioma🤖 Any AI🤖 Cualquier IA

We save prompts to improve NexusBro. Please don't paste passwords, card numbers or private data.Guardamos los prompts para mejorar NexusBro. No pegues contraseñas, números de tarjeta ni datos privados.

✍️ Your idea

example

my excel of house spends is a mess i dont know how much i save each month

write email for job i want it but i have no experiance in marketing

help me make a presentashun for my bakery bizness i want more clients pls

Prompt strength: 2/10

NexusBro prompt ✨

For: Claude Cowork ⭐

🚀 Monthly budget sheet that shows what you save

🎯 Goal: see income, spending and savings for each month

👤 Role: patient personal finance coach

🧠 Context: columns [date, item, amount, category]

📋 Steps: clean categories, add month totals, add a savings row

🚀 Job email that gets a reply

🎯 Goal: a short email that earns an interview at [company]

👤 Role: recruiter who reads 200 emails a week

🧠 Context: my strengths [2 real examples], the job post [link]

📋 Steps: hook line, 2 proofs, why this company, clear ask

🚀 Bakery presentation that wins new customers

🎯 Goal: 10 slides that make local families choose [your bakery]

👤 Role: small business marketer and slide designer

📂 Use: my photos folder and price list [file name]

📋 Steps: story hook, best sellers, this month offer, visit us

Prompt strength: 9/10example

📋 Paste it in ChatGPT → a much better answer, first try

📋 Paste it in Gemini → a much better answer, first try

📋 Paste it in Claude Cowork → a much better answer, first try

✨ NexusBro is building your prompt…

✍️ Tu idea

ejemplo

mi excel de gastos de la casa es un desastre no se cuanto ahorro al mes

escribe correo para trabajo lo quiero pero no tengo esperiencia en marketing

ayudame a acer una precentacion de mi panaderia quiero mas clientes porfa

Fuerza del prompt: 2/10

Prompt de NexusBro ✨

Para: Claude Cowork ⭐

🚀 Hoja de presupuesto que muestra tu ahorro

🎯 Objetivo: ver ingresos, gastos y ahorro de cada mes

👤 Rol: asesor de finanzas personales paciente

🧠 Contexto: columnas [fecha, concepto, monto, categoría]

📋 Pasos: ordenar categorías, totales por mes, fila de ahorro

🚀 Correo de trabajo que consigue respuesta

🎯 Objetivo: un correo breve que logre una entrevista en [empresa]

👤 Rol: reclutador que lee 200 correos por semana

🧠 Contexto: mis fortalezas [2 ejemplos reales], la oferta [enlace]

📋 Pasos: gancho, 2 pruebas, por qué esta empresa, petición clara

🚀 Presentación de panadería que atrae clientes

🎯 Objetivo: 10 diapositivas para que las familias elijan [tu panadería]

👤 Rol: experto en marketing y diseño de presentaciones

📂 Usa: mi carpeta de fotos y lista de precios [archivo]

📋 Pasos: historia, más vendidos, oferta del mes, visítanos

Fuerza del prompt: 9/10ejemplo

📋 Pégalo en ChatGPT → una respuesta mucho mejor, a la primera

📋 Pégalo en Gemini → una respuesta mucho mejor, a la primera

📋 Pégalo en Claude Cowork → una respuesta mucho mejor, a la primera

✨ NexusBro está creando tu prompt…

Write your idea

Messy is fine. Typos too.

NexusBro builds the pro prompt

Goal, context, steps, format, checks.

Paste it in your AI

ChatGPT, Claude, Gemini and more.

Prompt generator questions

What is the NexusBro Prompt Generator?

A free tool that turns a rough idea into a complete, well structured prompt for the AI you use: ChatGPT, Claude, Gemini, Copilot, Perplexity and more. You paste the result into your AI and get a far better answer on the first try.

Is it free?

Yes. Without an account you get 3 prompts a day. A free account saves your prompts, remembers your goals and gives you up to 8 a day under fair use: long prompts and our other free AI tools used the same day draw on the same daily allowance, so it can be fewer. The 14-day free trial gives you our smartest AI with no daily limit (fair use). Cancel anytime, with a 30-day money-back guarantee.

Do I need to know anything about AI?

No. Write what you want in your own words, in any language, even with typos. NexusBro fills in the structure, the context and the details an expert would add.

Which AI should I choose?

Pick where you will paste the prompt: Claude Cowork comes selected because it finishes whole tasks on its own, but ChatGPT, Claude Code, Cursor, Gemini and more are one tap away. Not sure? Choose Automatic and NexusBro picks the best AI for your task and tells you.

Why is this better than asking ChatGPT to write a prompt?

NexusBro is built only for this job: it asks the questions an expert would, orders the work by what matters most, adds a quality checklist, shapes the prompt for your chosen AI and effort level, and learns every day from which prompts people actually use.

Is my data private?

Your prompts are stored only to show you your history and to improve the generator. We never sell them. Signed in, you can see what NexusBro remembers about you and wipe it with one click.

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