Devtools
Tools

Hash

Text hashes

Hash GeneratorSHA-256 and SHA-512 Hash Generator

File hashes

File Hash Generator

Encoding

Text encoding

Base64 Encoder and DecoderURL Encoder and DecoderEncoding Converter

File encoding

File Encoding Converter

Format

JSON

JSON Formatter and ValidatorJWT Decoder

XML

XML Formatter and Validator

Convert

Case

Case Converter

Time

Timestamp

Unix Timestamp ConverterCurrent UTC Time

Schedule

Cron Parser

Text

Inspect

Regex TesterText Diff Checker

Color

CSS

Color Converter

Generate

Identifiers

UUID v4 Generator

Other

Codes

QR Code Generator

Convert Tools

Case Converter

Convert text into lower, upper, camel, Pascal, snake, kebab, and constant case.

Output

Convert phrases and identifiers into common code casing formats.

Common edge cases

Acronyms are normalized into words before generating each output format.

Language snippets

"hello dev tools".replaceAll(" ", "_");

FAQ

Can this handle existing camelCase?

Yes. Lower-to-upper transitions are treated as word boundaries.

Related tools

Regex Tester Test JavaScript regular expressions against sample text with match groups and errors. Text Diff Checker Compare two text blocks with side-by-side line changes and word-level highlights.