# Free Marketing & Web Tools — SZB Techs

> Free, no-sign-up tools that run entirely in the browser: a QR code generator, a WhatsApp click-to-chat link generator, and a UTM campaign URL builder.

Source: https://szbtechs.com/tools
Last updated: 2026-10-01

All tools are free, unlimited, and run in the browser — nothing typed into them is sent to a server.

- **QR Code Generator** — turn any link or text into a downloadable PNG QR code.
- **WhatsApp Link Generator** — create a https://wa.me/ click-to-chat link with an optional pre-filled message.
- **UTM Campaign Builder** — build a trackable campaign URL for Google Analytics.

Use them at https://szbtechs.com/tools