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Find your next PDF idea

Pick a niche, add a topic if you want, and let the AI find ideas people are already searching for.

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How to use PdfTrendHunter

Step 1 — Find your idea

Choose a niche from the list and optionally add a topic. Click Generate to get up to 10 PDF ideas ranked by Market Score.

Look for ideas with a high Market Score (75+), High Interest and Low or Medium Competition — these are your best opportunities.

Step 2 — Generate your PDF prompt

Open PDF Prompt on your chosen idea. Select a title or use the original. The AI generates a detailed prompt you can use directly in your preferred AI tool.

Click Copy to copy the full prompt to your clipboard.

Step 3 — Create your PDF chapter by chapter

Paste the prompt into your preferred AI tool. It will generate the full structure and first chapter.

For each following chapter, send this message:

Now write Chapter [X] in full. Keep the same tone, style and target audience as established. Make it detailed, practical and at least 800 words.

Replace [X] with the chapter number. Repeat for each chapter. This keeps the context consistent across the whole PDF.

Step 4 — Assemble and export

Copy all chapters into Google Docs, Word or Canva. Add a cover page, table of contents and your branding. Export as PDF.

Your PDF guide is ready to publish and sell.

💡 Pro tip: Save your best ideas to revisit later. Use the Audience data to write better titles and descriptions when publishing your PDF.