Tool Slick

Free online Productivity tools for developers, DBAs, data scientists and internet users

Our Mission

Tool Slick aims to be your single stop for quick and simple productivity 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. Alternatively, you can see a listing of all our tools or browse them via tags.


Financial Tools

Calculate interest rates, EMIs, loan rates & other company related statistics such as PVIFA, WACC. These financial concepts are explained in plain english. Formula breakdown shows how the calculations are done to arrive at the final results.

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Mathematical Tools

Play around with bitwise operations, convert numbers from one base to another, work with binary coded decimals, gray codes and binary numbers. Additionally, convert numbers to words, roman letters and scientific notations.

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Text Tools

Format code or markup files, minify HTML/CSS/JSON, encode/decode text or binary data across various formats, breakdown components of URLs, expand shortened URLs, change case of text, manipulate whitespace, etc.

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Conversion Tools

Convert between data formats such as JSON, MessagePack, CSV, XML and YAML. Extract data from HTML and JavaScript files. Transform subtitle or lyrics between formats such as LRC, SRT, SSA,SUB, etc. Convert values between various measurement units.

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Generation Tools

Generate code in various programming languages, schema of data models in formats such as Avro, Globally Unique Identifiers for use in project files, etc.

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Programming Tools

Make lives of programmers easier (somewhat) by allowing them to hash values in CRC, MD5, MD6, etc. Test REST APIs, encrypt values, calculate size of bloom filters.

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May 31, 2020
Fixed input bit handling issue (thanks Paul Turner) in XOR Calculator
Jul 16, 2019
Support for shifting subtitle timings after a certain point in time in Subtitle Converter
Jul 15, 2019
Support for wrapping long lines in Subtitle Converter
Jun 17, 2019
Support for specifying delimiter in Bitwise Calculator tools
Jun 15, 2019
XML output support in Credit Card Generator