What is percent-encoding?

Special characters in URLs are represented as %XX (e.g. %20 for space). Encode converts to this form; decode converts back.

Online URL Decoder Encoder

Encode or decode URL strings (percent-encoding). Toggle between encode and decode.

What is percent-encoding?: Special characters in URLs are represented as %XX (e.g. %20 for space). Encode converts to this form; decode converts back.

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.