Local AI PDF & Text Summarizer

AI runs on your device. First use downloads open-source model files from Hugging Face. Your input is not sent for inference. The model host receives normal download requests. Model files may be cached by your browser; device speed and memory affect results.

Select document text

Text-based PDF, up to 10 MB

First pageLast page

Select up to 10 pages. Scanned pages need OCR first.

Text to summarize — only this visible text is sent to the local model

0 / 4,000 characters

Processing mode

Desktop recommended. GPU mode needs WebGPU with shader-f16 support. CPU mode is slower; keep this tab open.

Ready. No model downloads until you start.

Your result

Editable output

Small local models can omit details or invent facts. Check names, numbers and claims against your original material.

Scope you can see

Choose a page range and review the extracted excerpt before generating. This tool summarizes up to 4,000 characters of visible text, not an entire long document. Tables and multi-column layouts may extract out of order. It does not provide reliable legal, medical or financial interpretation.

What happens to the PDF?

PDF.js extracts text locally. The selected excerpt is processed by SmolLM2-360M-Instruct in the browser. Your document is not uploaded by this tool. If extraction is empty, use the OCR tool first.

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