The Essential
Developer Toolkit

Powerful tools for everyday developer needs

Markdown Editor

Edit Markdown alongside a live preview

JavaScript Editor

Edit JS code and test it

HTML Editor

Edit HTML alongside a live preview

Text Editor

Edit any piece of text

Date Inspector

Inspect a date in any format

RegExp Tester

Test Regular Expressions and view all matches

Text Diff

Visualize the difference between two pieces of text

CSV to JSON

Convert CSV to JSON

JSON to CSV

Convert JSON to CSV

HTML to JSX

Convert HTML to JSX. Convert Tailwind code to React code.

Encode Decode

Encode and Decode text in Base64 and URI formats

Beautify Minify

Beautify and Minify JSON, CSS, XML, and SQL

CSV Viewer

View any CSV file in a table format

Hash Generator

Compute the MD5, SHA1, SHA256, and SHA512 hashes of text