JSON Formatter

Paste JSON to format, validate, and minify.

Input

Output

Base64 Encode / Decode

Convert text to and from Base64.

Text

Base64

URL Encode / Decode

Encode or decode URL components.

Decoded

Encoded

JWT Decoder

Paste a JWT token to decode its header, payload, and signature.

JWT Token

Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text.

Input Text

Regex Tester

Test regular expressions with live highlighting.

Pattern

Flags

Test String

Matches

Color Converter

Convert between HEX, RGB, and HSL.

Color Input (HEX, RGB, or HSL)

HEX

#f0c040

RGB

rgb(240, 192, 64)

HSL

hsl(44, 85%, 60%)

CSS Variable

--color: #f0c040;

Text Diff

Compare two texts line by line.

Original

Modified

Diff

UUID Generator

Generate random UUIDs (v4).

Count

UUIDs

Lorem Ipsum Generator

Generate placeholder text.

Paragraphs

Output

Unix Timestamp Converter

Convert between Unix timestamps and human-readable dates.

Unix Timestamp (seconds)

Converted

Date String → Unix

Unix Timestamp