# I Built 45+ Free Tools That Run Entirely in Your Browser — Here's Why

> Source: <https://dev.to/toollium/i-built-45-free-tools-that-run-entirely-in-your-browser-heres-why-m5n>
> Published: 2026-07-04 10:56:47+00:00

Like a lot of people, I got tired of "free" online tools that:

- Watermark your files unless you pay
- Require sign-up just to convert a PDF
- Upload your files to a server you know nothing about

So I built **Toollium** — a collection of 45+ tools that run entirely in your browser. Nothing gets uploaded anywhere.

##
What's included

-
**PDF Convert** — PDF ↔ Word, merge, split, compress
-
**AI Image Tools** — background removal, compression
-
**CV Builder** — AI-assisted resume writing
-
**Finance Calculators** — mortgage, compound interest, debt payoff, and more

No account. No watermark. No catch.

🔗 Try it: [toollium.com](https://toollium.com)

Would genuinely love feedback from this community — what would you want added next?