AI Summarizer (PDF)
Requires an LLM API; skipped by no-AI-API policy
Extractive summarization — picks the most representative sentences using a TextRank-lite scoring (token-overlap). 100% in-browser; no AI API call.
About this tool
AI Summarizer (PDF) is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.
Category: AI Utilities. Browse more AI Utilities tools.