Knowdust
Free online tools for everyday tasks
Knowdust launched on November 13, 2025 with 5 votes, #4,178 of 9,796 launches that month.
What it does
Discover 10+ free online tools including age calculators, QR code creators, password generators, and unit converters. Fast, mobile-friendly, and privacy-first — no registration needed. Start using powerful web utilities instantly at Knowdust.com
Write in clean markdown. Every save is quietly kept as a version you can return to — no plugins, no lock-in, no setup. Free to start.
knowdust is a markdown notebook that keeps every version of what you write, ready to bring back — no plugins, no lock-in, no setup. Your notes, your files, always. # Notes that keep themselves Every save becomes a version. Delete boldly — nothing is lost. - Write in plain markdown - Restore any earlier draft - Export everything, anytime Note apps make you choose. One bad edit, and a good version is gone. Your notes live in someone else's format. The good tools want plugins, sync fees, and setup. knowdust fixes all three. knowdust keeps each save with Git in the background. No terminal, nothing to configure. Restore any earlier version in a click. Export everything as a zip, anytime. Most…from knowdust.com
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