About DailyToolLab

DailyToolLab is a free collection of simple online tools and calculators for everyday tasks. Each tool does one job well, runs in your browser and needs no sign-up. It is run by Syed M. Tahir, who works in IT and helps run an online shop selling handmade leather goods.

Our first category was Seller Tools. Running that shop showed how hard it is to see the true cost of each sale, so we started with the fee, pricing and listing calculators we wished we had. We have since added Everyday Tools such as a percentage calculator, an age calculator and a word counter, and more categories will follow.

What we do

• Build simple, fast tools that turn rules and formulas into clear results
• Write practical guides that explain the numbers behind the tools
• Link every external figure, such as a marketplace fee, to its official source and show the date it was last checked

How we keep information accurate

Where a tool depends on outside rules, those rules come directly from official pages, which are linked on the tool. We review them regularly and update the tools when changes are announced. If you spot something out of date, please tell us and we will check it promptly.

Independence

DailyToolLab is independent. We are not affiliated with, endorsed by or sponsored by Etsy Inc., Shopify Inc., eBay Inc. or any other company whose name appears on the site. Platform names are used only to describe what a tool estimates. The site may show advertising to cover its running costs. Advertising never affects our calculations or the content of our guides.

Privacy by design

All tools run in your browser. The values and text you enter are not sent to us or stored. See our Privacy Policy for details.