{ } JSON Formatter & Validator

Input JSON

Format Minify Clear

Output

Copy

🔤 Base64 Encoder / Decoder

Input

Encode → ← Decode Clear

Output

Copy

🔗 URL Encoder / Decoder

Input

Encode → ← Decode Clear

Output

Copy

.* Regular Expression Tester

Pattern

Pattern:

Flags:

Test String

Highlighted Matches

🪪 UUID v4 Generator

Options

Number to generate: Generate Clear

UUIDs

Copy All

📝 Markdown Previewer

Markdown source:

Preview:

📊 Word Counter

Text

Statistics

0Words

0Characters

0No spaces

0Lines

0Sentences

0mRead time

Aa Text Case Converter

Input

Convert To

UPPER CASE lower case Title Case Sentence case camelCase snake_case kebab-case PascalCase

Output

Copy

📄 Lorem Ipsum Generator

Options

Generate: Paragraphs Sentences Words Generate

Output

Copy

🔐 Password Generator

Options

Length: 16

Uppercase (A–Z)

Lowercase (a–z)

Numbers (0–9)

Symbols (!@#$%^&*)

Generate 1 Generate 5 Clear

Output

Copy

🎨 Color Converter

Color Input

Pick:

HEX:

RGB:

HSL:

CSS Variables

Copy

📏 Unit Converter

Category & Values

Category: Length Weight / Mass Temperature Area Volume Speed Digital Storage

Value:

From:

To:

Result

—

% Percentage Calculator

What is X% of Y?

X (%):

Y:

Result:

X is what % of Y?

X:

Y:

Result:

Percentage change from X to Y:

From:

To:

Result:

📅 Age Calculator

Dates

Date of Birth:

As of Date:

Result

0Years

0Months

0Days

0Total days

⏱ Unix Timestamp Converter

Current Unix Time

Copy

---

Unix Timestamp → Human Date

Unix timestamp:

Result:

Human Date → Unix Timestamp

Date/Time:

Result:

01 Text ↔ Binary Converter

Input

Text → Binary Binary → Text Clear

Output

Copy

🌐 IP Subnet Calculator

IPv4 Address & Prefix

IP address:

CIDR prefix:

Results

Copy