What free online tool do you use most often?

We built ToolsPad.in with 80+ free browser-based tools across 7 categories - calculators, PDF, image, Excel, text, dev, and SEO tools.

Curious to know - what type of online tool do you find yourself using the most in your daily workflow?

For us, PDF tools (merge/split) and financial calculators (EMI/SIP) get the most usage from our early users.

Would love to hear what tools you'd want us to add next!