Useful Online Generators: What Can You Create in Your Browser?

Generators save repetitive work

A generator is useful when the computer can create a valid result faster than you can build one manually. Wid9et includes generators for practical jobs, development tasks and creative ideas.

The best generator depends on whether you need a file, random value, identifier, link or piece of text.

Want to try the idea yourself? Use the QR Code Generator.

QR codes, favicons and links

The QR Code Generator turns text or a URL into a scannable code, while the Favicon Generator creates common website icon files from an image. The WhatsApp Link Generator builds click-to-chat links without manually encoding the URL.

These tools create outputs with specific formats, which makes a generator particularly useful.

If you want to explore this topic further, see Random Tools for Quick Decisions, Picks and Challenges.

Passwords, UUIDs and random values

The Password Generator creates random passwords using the options you choose. The UUID Generator creates UUID v4 identifiers, and the Random Number Generator produces whole numbers inside a selected range.

For security-sensitive uses, always choose settings appropriate to the system rather than simply choosing the shortest output.

Names, usernames and social text

The Random Name Generator creates name ideas, while the Fancy Username Generator and Roblox Username Generator focus on username-style results. The Hashtag Generator produces topic-based hashtag ideas.

These are idea generators rather than guarantees that a username is available or that a hashtag will perform well.

Choose the generator for the job

Wid9et generator tools run directly in the browser and are linked in this guide so you can move straight to the output you need.

If you need something random purely for fun or decision-making, the Random & Fun tools cover coin flips, wheels, dice and other quick choices.