👋 What is Arruda Tools?
Arruda Tools is a free collection of online tools built for everyday people. Whether you need to calculate your mortgage payment, convert units, compress an image, or check your BMI — you'll find a fast, accurate, and easy-to-use tool here.
We currently offer 46 tools across 10 categories: finance, health, images, PDF, converters, date & time, math, text, social media, and astrology. All tools are completely free, require no account, and run entirely in your browser.
🔒 Your Privacy Matters
When you use tools like Image Compressor, Image Resizer, or PDF tools — your files are processed entirely within your browser using standard Web APIs. They are never uploaded to any server. We don't store, sell, or share your data.
We use Google Analytics to understand aggregate traffic (pages visited, general location, device type) and Google AdSense to display advertisements that keep the site free. Both are industry-standard services used by millions of websites. You can read more in our Privacy Policy.
🛠️ How We Stay Free
Arruda Tools is supported by Google AdSense display advertising. When you visit a tool page, you may see a few small ads. These ads are how we cover hosting costs and continue adding new tools for free.
We keep ads tasteful and non-intrusive. We will never use pop-ups, auto-play video ads, or interstitials that interfere with your use of the tools. The tools always come first.
📬 Get in Touch
Found a bug? Have a tool suggestion? Want to give feedback? We'd love to hear from you. Arruda Tools is built by a small team that genuinely cares about making useful things.
Visit our Contact page to reach out.