About ToolNestr

ToolNestr is a growing collection of free online tools built around one simple idea: small, focused utilities that do one job well — and do it instantly, without sign-ups, downloads or hassle.

From word counters and calculators to PDF tools, image helpers and developer utilities, every tool is designed to be fast, clean and genuinely useful on any device.

Privacy comes first

Most of our tools run entirely in your browser. That means when you merge a PDF, generate a password or convert an image, your files and text never get uploaded to a server — they stay on your device. It’s faster, and it keeps your data private.

Always free

Every tool here is free to use. We keep the lights on with unobtrusive advertising, which lets us keep building and improving tools for everyone.

Always growing

We currently offer 59+ tools and we’re adding more all the time. Have an idea for a tool you wish existed? We’d love to hear it — drop us a line on our contact page.