3ステップでAIプロンプトを購入または販売
PromptGalaxi makes it easy to find the perfect prompt — or earn from the ones you've created.
AIプロンプトを見つけて利用する
銀河を探索する
Explore thousands of AI prompts organized by category, use case, and compatible AI tool — ChatGPT, Midjourney, DALL·E, Claude, Stable Diffusion, and more.
Filter by category (writing, marketing, coding, art, business, education), AI model, price, and rating. Find exactly what you need.
説明を読んで購入する
Each prompt listing includes a clear description, example outputs, compatible AI models, and buyer reviews. No hidden surprises.
Purchase with one click. Your prompt is instantly available in your purchases library — no waiting, no approval required.
AIツールで使用する
Copy the prompt directly into ChatGPT, Midjourney, Claude, or any other supported tool. Get results immediately.
Some prompts include usage instructions and parameter tips. Your purchase library lets you access all your prompts anytime.
あなたのプロンプトから収入を得る
素晴らしいプロンプトを書く
Create a clear, reusable prompt that consistently delivers strong results in a specific AI tool. Test it thoroughly before listing.
The best-selling prompts solve a specific problem well — a marketing copy generator, a code reviewer, a portrait photography prompt. Focus beats breadth.
PromptGalaxiにリストする
Write a clear title and description, add example outputs, tag the compatible AI models, set your price, and publish.
Our review process checks for quality and accurate descriptions before your listing goes live — typically within 24 hours.
すべての販売から収益を得る
Each time a buyer purchases your prompt, the sale amount is credited to your wallet. Payouts follow the schedule we publish.
Promote your prompts via our search and category pages. Build a reputation through buyer reviews and consistent quality.
よくある質問
どのAIツールがサポートされていますか？
ChatGPT (GPT-4, GPT-4o), Midjourney, DALL·E, Claude, Stable Diffusion, Gemini, and more. Each listing specifies which tools the prompt is designed for.
購入前にプロンプトをプレビューできますか？
Listings include a description, example outputs, and buyer ratings. Some sellers provide partial previews. We do not show the full prompt text before purchase.
返金ポリシーは何ですか？
If a prompt materially fails to perform as described, contact our support team within 7 days of purchase for a refund. We review each case individually.
売り手はどれくらい稼ぎますか？
Sellers receive the full purchase amount for each sale, credited to their wallet. Optional subscriptions add features — not a percentage of your sales. See our pricing page for details.
他の人のために作成したプロンプトを販売できますか？
You may only sell prompts you created or have the rights to sell. Prompts that replicate others' copyrighted work or violate our content policy will be removed.