How IT Works
How YapPDF.ai Works
YapPDF.ai lets you upload a PDF and chat with it to get summaries, answers, and key insights in seconds.
1
Upload Your PDF
Upload any PDF document (max 2MB, 3 pages). We support contracts, reports, articles, resumes, and more.
2
AI Analyzes Your PDF
Our AI (Claude 3.5 Haiku) reads your document, generates a summary, extracts key points, and creates suggested questions.
3
Chat With Your PDF
Ask anything about the content. Get instant, accurate answers in plain English.
Technical Details
We use Anthropic's Claude 3.5 Haiku model for AI processing. PDFs are extracted using PDF.js in your browser. Text is sent securely to Claude's API for analysis. Results are cached for 60 minutes for quickly responses.
Security
Your PDFs are securely handled and never permanently stored. We use Google Firebase for authentication. All data transmission is encrypted using HTTPS. We follow industry best practices for data security.
Limitations
Free tier: 1 PDF per day (resets at midnight UTC), 2MB max file size, 3 pages max, text-based PDFs only (no scanned images). AI may make mistakes - always verify important information.