Create useful assets

Free online generators

Create secure passwords, UUIDs, and downloadable QR codes locally, with practical controls and no account required.

3 focused toolsNo signup requiredFree to use

Available now

Browse generators

Choose a focused utility to open its controls, instructions, and related workflows.

Password GeneratorCreate long, cryptographically random passwords privately in your browser.UUID GeneratorGenerate secure random UUID v4 and time-ordered UUID v7 identifiers in local batches.QR Code GeneratorCreate private QR codes with custom colors and an optional center logo.

Common workflows

What these tools help you do

Create strong credentials

Generate cryptographically random passwords with selected lengths and character groups.

Create application identifiers

Generate UUID v4 or time-ordered UUID v7 values in copyable, downloadable batches.

Share links and text

Create downloadable PNG or SVG QR codes with error correction and an optional center logo.

Keep generated values local

Password, UUID, and QR generation happen inside the current browser tab.

Learn the details

Related guides

How QR Codes WorkUnderstand QR modules, finder patterns, versions, data encoding, error correction, quiet zones, and what happens after a scan.Read guide →QR Code Size Guide for Screens and PrintChoose QR dimensions from module count, quiet zone, viewing distance, print resolution, content density, and real scan testing.Read guide →

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