Running a business means wearing a dozen hats, and most of those hats involve some kind of tool. Color pickers, QR generators, password managers, JSON formatters, ROI calculators — the list never ends.

The problem? Most business tools either cost money, require signups, or come buried in ads so dense you can barely find the actual tool.

Free Tools That Actually Work

Built by Zen is a collection of 14 free online tools designed for business owners. No signups, no downloads, everything runs in your browser.

The tools include a QR Code Generator for marketing materials, a Word Counter for content writing, a Password Generator for security, a JSON Formatter for developers, an ROI Calculator for investment decisions, a UTM Builder for campaign tracking, and more.

Each tool loads instantly, works on mobile, and stores nothing on any server. Your data stays in your browser.

Why Free?

Built by Zen is part of the Zen Advertise ecosystem. The tools are genuinely free — supported by a non-intrusive ad network rather than subscriptions or data collection.

It is the same approach behind Zen Arcades, which offers 16 free browser games. Both properties serve real users while supporting the broader Zen network.

Bookmark builtbyzen.com and save yourself a few subscriptions. For more business resources, visit The Lyon Show.