Paste text or upload a PDF
Text tools accept a textarea. PDF tools accept a text-based PDF, extract its text on the server, and send only that text to DeepSeek.
Summarize long text, translate, rewrite, summarize a PDF, or ask a document a focused question. These tools use DeepSeek on the server and do not require an account.
The server needs a DEEPSEEK_API_KEY before any AI request can run. Until then, these pages show Setup required and are excluded from search results.
Text tools accept a textarea. PDF tools accept a text-based PDF, extract its text on the server, and send only that text to DeepSeek.
The server calls the DeepSeek API with a focused instruction. The API key stays on the server and is never exposed to the browser.
The result is returned on the page. Review it before publishing. AI output can miss context or make a mistake.
Text you paste and text extracted from a PDF are sent to DeepSeek for processing. This site does not store the text or the result after the request, but DeepSeek processes the request under its own terms. Do not paste passwords, identity documents, medical records, financial data, or other sensitive material.
Requests are rate limited. The PDF tools read only the first 40 pages and up to 12,000 characters, and they cannot read scanned PDFs that have no selectable text.
AI processing is provided by DeepSeek. Read the privacy notice for details.