Product description writer

Bring your own key — your key and content are never stored or logged

🔑 Add your AI API key to begin

Your key is stored only in this browser (IndexedDB) and is sent only to your chosen provider through our server, which never logs or stores it. Manage all keys in Settings. BYOK & free — you pay the provider directly.

This tool sends your text and key to your chosen AI provider (through our server, which never logs or stores them). It is not on-device — turn to the offline tools for fully local processing.

AI product description writer — details to sales copy

Turn product details into a compelling, accurate description for your store or marketplace. This is a bring-your-own-key AI tool: it works with your Anthropic (Claude) or OpenAI (GPT) API key, which is stored only in this browser and never sent to us to keep. Your text goes to your chosen provider through our server, which never logs or stores your key or your text. It is free — you pay the provider directly for what you use.

How to use it

  1. Add your Anthropic or OpenAI API key in the key bar (it is saved only in this browser).
  2. Paste your text and pick any options.
  3. Press the button — the result comes back from your chosen AI. Copy or Download it.

FAQ

How do I write a product description?

List the product's details, name the target audience, add your key and press Write description. The AI returns copy that is instructed to stay accurate and not invent features.

Is my product details kept private?

Your API key lives only in this browser's local storage. Each request sends your text and key to your chosen AI provider through our server, which never logs or stores either. We keep no copy.

Can I tailor it to my audience?

Yes — name the audience (for example, budget-conscious students) and the AI adjusts the tone and emphasis.

Where do I get an API key?

From your provider: Anthropic (console.anthropic.com) for Claude, or OpenAI (platform.openai.com) for GPT. Paste it into the key bar once and it is remembered on this device until you clear it.

Does it cost anything?

The tool is free. You pay your AI provider directly for the tokens each request uses — usually a fraction of a cent for short text.

Limits

Verify claims and specifications before publishing — the AI writes from your details and should not add features you did not list. Unlike our offline tools, this one calls a cloud AI, so it needs a connection and your own key.

Related

Draft launch emails with the email drafter, or write captions with the social caption writer.

Your key stays in this browser. Clear it any time from the key bar.