Coding Tools Tools

Coding is creative, but it can also be tedious when you're dealing with formatting, debugging, or data conversion. Our Coding Tools are designed for developers who want to focus on building amazing things, not wrestling with syntax or file formats. These utilities run right in your browser, keeping your workflow smooth and secure.

Why You'll Love These Tools

•Format and validate code/data instantly without servers
•Debug complex tokens and patterns with visual feedback
•Convert between formats seamlessly for better interoperability
•All processing happens locally for complete privacy

Perfect For

→Frontend developers pretty-printing API responses
→Full-stack engineers testing regex patterns for validation
→Data scientists converting CSV files to JSON for analysis
→DevOps teams generating secure hashes for configuration

Explore Coding Tools Tools

Here are all the tools available in this category. Click on any to get started!

Base64 Encoder/Decoder

Encode text to Base64 or decode a Base64 string back to text.

URL Encoder/Decoder

Encode or decode strings for safe use in URLs.

JSON Formatter

Format, pretty-print, and validate your JSON data.

Regex Tester

Test regular expressions against strings and see matches.

UUID Generator

Generate universally unique identifiers (UUID v4).

Hash Generator

Generate SHA hashes from text using the Web Crypto API.

JWT Decoder

Decode a JSON Web Token to view its header and payload.

Diff Checker

Compare two blocks of text and highlight the differences.

CSV to JSON

Convert CSV data into a structured JSON array.

JSON to CSV

Convert a JSON array of objects into CSV format.

CSV to XLSX

Convert CSV data directly into an Excel (.xlsx) file.

XLSX to CSV

Extract data from an Excel (.xlsx) file and convert it to CSV.