Our Mission
EasyToolbox.io was created with one simple goal: give everyone instant access to accurate, free online tools — no paywalls and no hidden fees. Every tool works without an account, and most run entirely in your browser.
What We Offer
More than 100 free tools grouped into clear categories:
- Financial calculators — mortgage, loan, EMI, compound interest, salary, tax, retirement, zakat and more.
- Health & fitness calculators — BMI, BMR, TDEE, calorie, macro, body fat, water intake and pace.
- Math & date/time tools — scientific, fraction, percentage, standard deviation, age, date difference and time zone tools.
- PDF tools & file converters — merge, split, compress, rotate, protect, sign and convert PDF, Word, Excel, PowerPoint and image files.
- AI tools — summarizer, translator, grammar checker, study notes, essay and email assistants and more.
Alongside the tools, our blog explains the formulas and ideas behind them, so you understand the result, not just the number.
How Our Tools Are Built
Each calculator is built on established, published formulas — for example the Mifflin-St Jeor equation for BMR, standard amortization formulas for loans and mortgages, and the standard nisab rules for zakat. We test every tool against worked examples before publishing it, and we update tools when rules or rates change.
Accuracy Commitment
If you spot an error, please contact us — we take accuracy seriously and fix reported issues quickly.
Who Runs EasyToolbox
Muhammad Usman is the founder and developer of EasyToolbox.io, based in the UAE. He builds and tests every tool on the site, writes and updates the guides on the blog, and handles every message sent through the contact page. The UAE-focused tools and guides — such as gratuity, VAT, leave and zakat — are checked against the published UAE laws and official guidance they explain.
Found a mistake or have an idea for a new tool? Get in touch — corrections are usually published within a few days.
How EasyToolbox Is Funded
EasyToolbox.io is free to use and is supported by advertising (Google AdSense on the website and Google AdMob in our Android app). Ads help us cover hosting and development costs so every tool can stay free. Ads are always clearly separated from tool results.
Accounts & Privacy
You never need an account to use a tool. If you choose to create a free account, we store your email address and your saved favorite tools so they sync between the website and our app. Tools like the Password Generator and most calculators run entirely in your browser and never send your inputs to us. See our Privacy Policy for full details.
Terms of Use
All tools are provided for informational and educational purposes only and should not be used as the sole basis for financial, medical, or legal decisions. See our full Terms of Use.
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