# Generators

> Generators for everyday tasks: QR codes, barcodes, UUIDs and random values — created locally in your browser, free of charge.

URL: https://acrafto.com/en/generators/

Tools are interactive browser apps; there is no public API, no endpoints to call and no server-side processing. To use a tool, open its HTML page in a browser.

- [QR Code Generator](https://acrafto.com/en/free-online-qr-code-generator/index.md): Create a free QR code for a website, Wi-Fi, contact card or payment. Add a logo, colors and a scan test before download. PNG, SVG and PDF, no signup.
- [Password Generator](https://acrafto.com/en/online-password-generator/index.md): Free generator for strong passwords, passphrases, PINs and API keys. Pick the length, character types or number of words. Runs in your browser only.
- [Barcode Generator](https://acrafto.com/en/free-online-barcode-generator/index.md): Create professional barcodes (EAN-13, Code128, UPC & more) online. 100% client-side generation. Supports gradients, custom sizes, and print export.
- [Color Picker](https://acrafto.com/en/color-picker-online/index.md): Pick colors on an HSV, HSL or painter's RYB wheel, get ready made color harmonies and convert HEX, RGB, HSL, OKLCH and CMYK. Nearest Tailwind token included.
- [UUID Generator](https://acrafto.com/en/uuid-generator/index.md): Generate Universally Unique Identifiers (UUIDs) online for free. Our tool supports all UUID versions (v1, v3-v7) and can generate thousands of IDs at once.
- [Random Number Generator](https://acrafto.com/en/online-random-number-generator/index.md): Free random number generator with secure or reproducible seeded draws, six distributions, weights, dice notation and live statistics. 100% in your browser.
- [Prime Number Generator](https://acrafto.com/en/prime-number-generator/index.md): Generate all prime numbers in a range or select N random primes. Uses the Sieve of Eratosthenes for instant, client-side calculations – no server, no waiting.