Free Developer Tools

JSON Formatter & Validator

Format, validate, and beautify your JSON data instantly.

Paste your JSON:

Format JSON Minify Copy Clear

Output will appear here...

Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 to text.

Enter text or Base64:

Encode Decode Copy

Output will appear here...

UUID Generator

Generate random UUIDs (v4) for your projects.

Number of UUIDs:

Generate UUIDs Copy All

Click generate to create UUIDs...

QR Code Generator

Create QR codes for URLs, text, or any data.

Enter text or URL:

Generate QR Code Download PNG

Password Generator

Generate secure random passwords.

Password Length:

Uppercase Lowercase Numbers Symbols

Generate Password Copy

Click generate to create a password...

Hash Generator

Generate SHA-1, SHA-256, and SHA-512 hashes.

Enter text to hash:

Generate Hashes Copy

Hashes will appear here...

URL Encoder / Decoder

Encode or decode URLs and query strings.

Enter URL or encoded string:

Encode Decode Copy

Output will appear here...

Lorem Ipsum Generator

Generate placeholder text for your designs.

Count:

Type:ParagraphsSentencesWords

Generate Copy

Lorem ipsum text will appear here...

Color Converter

Convert between HEX, RGB, and HSL color formats.

Enter color:

Convert Copy

Color conversions will appear here...

Unix Timestamp Converter

Convert between Unix timestamps and human-readable dates.

Unix Timestamp:

Date/Time:

Timestamp → Date Date → Timestamp Current Time

Conversion results will appear here...