Free Online Calculators
★★★★★ 5.0 / 5  ·  1,654 ratings

URL Encode/Decode

Encode or decode URLs and query strings for web development. Free online URL encoder/decoder.

URL Encoder / Decoder

URL Encoding

URLs can only contain certain characters. Special characters like spaces, &, =, # must be percent-encoded. Example: "hello world" → "hello%20world". Use this tool for query parameters and API requests.

Press / to open  ·  Esc to close