What can I put in a QR code?

You can encode any text: URLs, short messages, or contact info. Keep it under a few hundred characters for best scan reliability.

Online QR Code Generator

Generate a QR code image from text or a URL. Paste content and see the QR code.

Text or URL

What can I put in a QR code?: You can encode any text: URLs, short messages, or contact info. Keep it under a few hundred characters for best scan reliability.

JSON Formatter

Format, validate, and beautify JSON. Minify or pretty-print with one click.

Base64 Decode

Decode Base64 strings to text. Encode text to Base64.

UUID Generator

Generate random UUIDs (v4) for unique identifiers. Copy with one click.

URL Encoder Decoder

Encode and decode URLs. Convert special characters for safe use in URLs.

Convert Color Hex to RGB

Convert hex color codes to RGB values (R, G, B).

Convert Color RGB to Hex

Convert RGB values (R, G, B) to hex color codes.