MarkItDown
Convert files and URLs into clean Markdown
MarkItDown launched on April 28, 2026 with 4 votes, #2,155 of 21,248 launches that month and more than 75% of that year's launches.
What it does
MarkItDown transforms documents, webpages, tables, and structured data into clean Markdown, making it perfect for review, search, and LLM integration. With support for various formats like PDF, Office, HTML, and more, it streamlines your content workflow from upload to retrieval-ready Markdown.
MarkItDown Online converts files, webpages, tables, and API sources into clean Markdown for review, RAG, search, and LLM workflows.
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I made a tool to clean and convert any webpage to Markdown2024 · markdowndown.vercel.app · ▲441My partner usually writes substack posts which I then mirror to our website’s blog section. To automate this, I made a simple tool to scrape the post and clean it so that I can drop it to our blog easily. This might be useful to others as well. Oh and ofcourse you can instruct GPT to make any final edits :D
HTML-to-Markdown – convert entire websites to Markdown with Golang/CLI2024 · github.com · ▲360Hey HN! I originally built “html-to-markdown” back in 2018 (while still in high school) to handle complex HTML conversions where other libraries struggled. Now, I’ve released v2 — a complete rewrite designed to handle even more edge cases. It supports entire websites with a high accuracy. Example use: I’ve used it in my RSS reader to strip HTML down to clean Markdown, similar to the "Reader Mode" in your Browser. It can be used as a Golang package or as an CLI. Give it a try & tell me what edge cases you encounter!


Markdown Converter 2025 · markdownconverters.com · ▲12Hey HN I built MarkdownConverters.com — a tool that converts any file format (PDF, DOCX, PPTX, HTML, or URL) into clean, structured Markdown. I often needed to prep documents, reports, or scraped pages for AI pipelines, documentation, or version control, but existing tools either broke formatting, lost code blocks, or produced unreadable Markdown. So I built something that focuses on: • Accurate structure (headings, lists, tables, code, links) • Consistent Markdown output ready for LLMs or docs • Fast, browser-based conversion with privacy-friendly processing • Support for multi-format and…
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Source: Product Hunt launch ↗
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Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
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I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
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With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
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