URL Encoder

Percent-encode any text so it can be dropped safely into a URL path, query parameter, or fragment. Reserved and unsafe characters - spaces, ampersands, question marks, and non-ASCII text - are converted to their %XX escapes using UTF-8. Choose component encoding for a single value or full-URI encoding when you want to preserve the URL structure.

• Component mode (encodeURIComponent) for encoding a single query value
• Full-URI mode (encodeURI) that keeps :/?#[]@ and other structure intact
• UTF-8 aware, so accented characters and emoji encode to correct %XX bytes
• Encodes reserved characters like & = ? # and spaces reliably
• Live output as you type, with one-click copy
• Character and byte counts for input and encoded output

1. 1

   Enter the text to encode

   Paste the value or full URL you want to make URL-safe - a search term, a redirect target, or a query parameter.

2. 2

   Choose the encoding scope

   Use component mode for a single parameter value, or full-URI mode when you want to keep the scheme, host, and path separators unescaped.

3. 3

   Copy the encoded string

   The percent-encoded result appears instantly. Copy it into your URL, query string, or code.

• Building query strings where values contain spaces or symbols
• Encoding redirect_uri and callback URLs for OAuth flows
• Safely embedding a full URL as a parameter of another URL
• Preparing search terms for a GET request
• Escaping user-supplied text before inserting it into a link