One-line JavaScript solutions for things you'd normally Google.

Makes a printable QR code so guests can join your WiFi without asking.

The website QR Code Generator by Grid.ws offers a simple and efficient way to create custom QR codes. Users can generate QR codes for various purposes, such as URLs, text, contact information, and more, with customization options for design and color. The tool is browser-based and user-friendly, making it accessible without requiring advanced technical skills.

A collection of useful developer utilities, converters, games, and productivity tools. No signup required.

IT Tools is a free, open-source collection of over 80 online utilities designed to assist developers and IT professionals. Crafted with a user-friendly interface, it offers tools for tasks such as token generation, case conversion, base conversion, QR code creation, and Git cheat sheets. Built with Vue.js, the platform is lightweight and responsive, making it accessible across devices. Additionally, IT Tools can be self-hosted, providing flexibility for users who prefer to run it on their...

Barcode Generator, as the name suggests, generates a variety of barcodes for you to use. It does make it clear that these barcodes are not intended for commercial use, but they may be useful for anyone wanting to share a website or other content easily between people. The website provides many versions of barcodes including QR codes, Data Matrix, Postal codes and more. While this site may not be useful to a majority of people, it could still be interesting even if you wanted to add an...

A massive free online toolkit with 200+ tools: PDF editor, image converter, text tools, unit converters, calculators, developer utilities, SEO tools, and more. All browser-based, no signup needed.