Free online Productivity tools for developers

Tool Slick aims to be your single stop for quick and simple productivity tools. Tools range from Finance , Math , Text , Conversion , Generation , Programming , Sports , Health & SEO

Click here for a list of all our tools

We are adding new tools regularly. Recommend your ideas on our slack channel or drop us an email.

Bug reports with details on the nature of the bug, steps to reproduce it and any other environmental factors such as browser version are appreciated.


Dec 10, 2018
Support for Raw ASCII output types in JSON to MessagePack Converter
Dec 8, 2018
Support for Spruce Subtitle File (STL) format in Subtitle Converter
Dec 1, 2018
Support for removing escape characters in JSON Formatter
Nov 12, 2018
Multiple separator support for Line Sorter
Nov 3, 2018
Calculation formula breakdown and table for EMI Calculator