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.


Oct 15, 2018
Fixed conversion issues with Hex numbers in Bitwise Calculator tools
Sep 18, 2018
New Code tool - Java Class From JSON Generator
Sep 16, 2018
Calculation formula breakdown for Bloom Filter Calculator
Aug 27, 2018
Calculation formula breakdown and table for PVIF Calculator , PVIFA Calculator & FVIFA Calculator
Aug 16, 2018
New Subtitle tool - Subtitle Converter