LegitURL vs Jargon

Like a nutrition label for links. LegitURL instantly tells you if a link looks trustworthy. A low score means you probably shouldn’t bother. Because online, trust should be earned and - NOT assumed. Whether it’s from a sketchy email, a shortened link, or a suspicious redirect, LegitURL performs a full technical analysis and gives you a clear trust score. You can also generate a copy-ready report to ask your favorite AI what’s right (or wrong) with the link. For advanced users, LegitURL analyzes: • Domain and subdomain structure • TLS/SSL certificate validation • HTTP headers and security policies • JavaScript and cookie behavior • Redirect chains and tracking patterns • PDF export of all technical details Privacy-first by design: All analysis happens locally on your device. No cloud. No tracking. No data collection. And yes… it’s fully open source. Built for casual users, developers, and privacy nerds alike.

Jargon is a fully offline reader for the Jargon File — the hacker culture dictionary that gave the word "hacker" its original meaning, decades before it came to mean "cracker." Compiled by Eric S. Raymond and Guy L. Steele and continued today as a community project, it's the closest thing hacking has to an etymology. Over 2,300 entries, all bundled in the app: * Browse alphabetically with a fast-scroll index * Instant search across terms and definitions, with your recent lookups kept handy * Tap any cross-referenced term to jump straight to it * Share or copy any definition * Favorite entries for quick access later * "Surprise me" with a random entry — or long-press the app icon for one Zero permissions. Zero network access, ever — the dictionary ships inside the app, favorites stay on your device, nothing is ever sent anywhere. No accounts, no ads, no analytics. Dictionary content is CC BY-SA 4.0 from the Jargon File community edition (github.com/agiacalone/jargonfile). App source is GPL-3.0.