This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
MarkDone
File converter that never sees your files — 100% local
Most file converters upload your documents to a server. MarkDone does everything locally in the browser — your files never leave your device. Tools available: Markdown → PDF (with LaTeX/KaTeX + syntax highlighting) Word (DOCX) → PDF README → PDF Mermaid diagrams → PDF JSON ↔ TOON (compact LLM-friendly format) JSON ↔ YAML No account. No upload. No BS.
Hey! 👋 I built MarkDone because I was tired of uploading sensitive docs to random converter sites just to get a PDF.
Everything runs client-side — open the Network tab and you'll see zero file uploads. Would love to hear which tool you find most useful and what I should build next!
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About MarkDone on Product Hunt
“File converter that never sees your files — 100% local”
MarkDone was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #125 on the daily leaderboard. Most file converters upload your documents to a server. MarkDone does everything locally in the browser — your files never leave your device. Tools available: Markdown → PDF (with LaTeX/KaTeX + syntax highlighting) Word (DOCX) → PDF README → PDF Mermaid diagrams → PDF JSON ↔ TOON (compact LLM-friendly format) JSON ↔ YAML No account. No upload. No BS.
MarkDone was featured in Productivity (655.7k followers), Privacy (11.2k followers) and Developer Tools (515.5k followers) on Product Hunt. Together, these topics include over 227.8k products, making this a competitive space to launch in.
Who hunted MarkDone ?
MarkDone was hunted by SgtKuba. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how MarkDone stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
SgtKuba