Each tooljar tool has its own fast page, and a free API for your scripts and apps. The code is open, and there is nothing to sign up for.
2 tools so far. Try them right here, or open each one for the full page.
See your public IP address, rough location and internet provider at once, plus a free IP API for scripts.
Your IP address (IPv4)
216.73.217.12
Columbus, Ohio, United States
curl ip.tooljar.dev→ your IP address as plain textcurl ip.tooljar.dev/json→ IP, location and network as JSONCheck an email address or domain against 78,000+ disposable email domains and its mail server, and see why. Free API and npm package.
curl email.tooljar.dev/mailinator.com→ one word: disposable, suspicious, undeliverable or oknpm install is-temp-email→ the same check offline, in your own codeShort, plain-language help pages from the tools.
tooljar is made and run by Saba Janelidze, a principal engineer in Tbilisi, Georgia.
Every tool is open source under the MIT license: read the code, run your own copy, or send a fix.
Is there a small tool that would save you time? Tell us what it should do. We read every idea.