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Create QR Codes, Documents & IDs

Generate QR codes, passwords, UUIDs, favicons and simple documents on-device.

6 FREE TOOLS

Choose the tool
that fits the task.

01QRQR Code GeneratorCreate a scannable QR code and save it as PNG.Create↗02•••Password GeneratorUse secure browser randomness to generate a password.Create↗03IDUUID GeneratorCreate unique identifiers for testing and development.Create↗04UFavicon & App Icon GeneratorPrepare browser, Apple touch and PWA icons from a single logo.Create↗05◐WCAG Color Contrast CheckerTest whether a color pair stays readable for normal and large text.Create↗06№Invoice & Estimate GeneratorPrepare a simple business document in your browser without an account.Create↗

CATEGORY GUIDE · 2026-07-23

Create QR Codes, Documents & IDs guide

Many small creation tasks do not require an account or an uploaded source file. QR codes, passwords, UUIDs, favicons and estimates can be produced with browser capabilities.

Generated results are not automatically archived. Download documents and files when finished, and store passwords in a trusted password manager.

Before you start

  • Scan a finished QR code with a real phone before publishing it.
  • Use a different password for every service.
  • Check local tax, currency and business-document requirements for invoices.

Frequently asked questions

Are generated files kept on a server?

Most are created in your current browser and are not automatically stored.

Can I recover a generated password later?

No. Save it securely before closing the page.