Programming Tools

Free online programming tools covering number systems, encoding & decoding, hashing & cryptography, JSON & XML, web development, networking, SQL, algorithms, AI, and more.

12 subcategories

Number Systems & Binary

Binary, hex, octal, and number system converters.

Encoding & Decoding

Base64, URL encoding, and character encoding tools.

Hashing & Cryptography

MD5, SHA, bcrypt, and cryptographic hash generators.

JSON, XML & Data Tools

JSON formatter, XML parser, and data transformation tools.

Web Development

HTML, CSS, JavaScript minifiers, and web dev utilities.

Developer Utilities

Diff checker, regex tester, and IDE tools.

Networking

IP subnet calculator, CIDR, DNS, and network tools.

Database & SQL

SQL formatter, query builders, and database utilities.

Algorithms & Computer Science

Big O, complexity, and algorithm visualization tools.

AI & Data Science

ML metrics, dataset splits, and data science calculators.

Software Engineering

Story points, velocity, and estimation calculators.

Programming Utilities

Code snippet storage, version reference, and docs tools.