MinerU vs Web to PDF

MinerU 4.0 combines document parsing, a local document library, and tools for conversion, application integration, and agent reading. It accepts PDFs, images, office documents, ebooks, web formats, and other listed inputs, and can produce Markdown, HTML, LaTeX, DOCX, EPUB, PDF, structured content, and content lists. Four parsing tiers—Flash, Basic, Standard, and Advanced—serve different quality and compute needs. The library can discover files, cache parsing results, search content, continue by page or block, and preserve citation locators. Developers can use a Python SDK, V1 HTTP API, command-line tools, or a Gradio-based WebUI. MinerU supports the MCP protocol and agent frameworks, with exports to Dify and Notion. Documents are not automatically uploaded to the official service; remote parsing requires explicit configuration. Local WebUI and API server deployments are documented for Linux, macOS, and Windows. The open-source software is free under its project license; commercial-use limits apply above 100 million monthly active users or USD 20 million monthly revenue.

Web to PDF turns a webpage URL into a file for offline sharing or record keeping. It can produce PDF, JPG, PNG, GIF, or TIFF files, and lists additional conversions from HTML, HTM, or MHT to PDF and PDF to HTML. Page controls cover size, orientation, margins, and zoom, including custom dimensions. Other settings include print layout, removing JavaScript or links, page numbers, grayscale, bookmarks, and a configurable wait time. Its Chromium-based engine can render page content updated by JavaScript. For PDFs, users can apply a text watermark, set a password, or prevent extraction and printing. No account or email is needed. The service says files are machine processed without human review and transferred over HTTPS, but advises against submitting highly sensitive or critical files. Files can remain available for up to one hour, and login-required pages are unsupported. The FAQ says conversions are free, though terms allow frequency limits tied to usage and server capacity.