Parsistent
Encoder / DecoderText Position FinderRegex Tester
Request Tester
JSON BeautifierJSON Minifier
Hash Generator
CSS Selector TesterXPath Tester
Diff CheckerFake Data GeneratorTime Converter
Tools

Text & Encoding

Encoder / DecoderText Position FinderRegex Tester

Web Tools

Request Tester

JSON / Data

JSON BeautifierJSON Minifier

Hashing

Hash Generator

Parsing

CSS Selector TesterXPath Tester

Extra Tools

Diff CheckerFake Data GeneratorTime Converter

Parsistent

Pick a tool to get started

Text & Encoding

Encoder / Decoder

URL, Base64 and HTML entities encode/decode

Text Position Finder

Find all match positions by index, line and column

Regex Tester

Test regular expressions with match highlighting

Web Tools

Request Tester

Build and send HTTP requests via proxy with headers, body and auth

JSON / Data

JSON Beautifier

Format and pretty-print JSON with validation

JSON Minifier

Minify JSON to a single compact line

Hashing

Hash Generator

Generate MD5 and SHA-256 hashes from text

Parsing

CSS Selector Tester

Test CSS selectors against HTML snippets

XPath Tester

Test XPath expressions against HTML/XML

Extra Tools

Diff Checker

Compare two texts and highlight differences

Fake Data Generator

Generate random names, emails, phones and addresses

Time Converter

Convert Unix timestamps to human-readable dates