URI Encoder & Decoder

Encode and decode text to URI format securely in your browser.

Plain Text
URI Encoded
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Examples & Use Cases

  • Original:

    Query string with special characters like spaces, &, and = that need to be encoded for proper URL formation.

  • Encoded:

    The same string encoded for safe use in URLs, with spaces becoming %20 and other special characters replaced with percent encoding.

URI encoding ensures that URL parameters are properly formatted and transmitted without breaking the URL structure.

URL Parameters
Encode parameters for use in URLs.
  • Text Content:

    Text containing non-English characters, accents, or other Unicode symbols that need to be used in a URL.

  • Encoded URL:

    The same content with all special characters encoded, making it safe for use in URLs across different systems.

URI encoding allows websites to handle international characters in URLs while maintaining compatibility.

Internationalization
Handle non-ASCII characters in URLs.
  • Form Data:

    User input from forms that may contain special characters or spaces that need to be properly encoded.

  • Encoded Form:

    The same form data encoded for safe transmission in HTTP requests, ensuring all characters are properly handled.

URI encoding is crucial for transmitting form data without losing or corrupting special characters.

Form Submissions
Process form data for safe transmission.
  • API Parameter:

    Parameters for API requests that may contain special characters, JSON strings, or complex query structures.

  • Encoded Parameter:

    The same parameters encoded for safe use in API requests, ensuring proper transmission and processing.

API integrations rely on proper URI encoding to ensure parameters are correctly passed and processed.

API Integration
Properly format API request parameters.

Frequently Asked Questions

Characters that need to be encoded include spaces, non-alphanumeric characters like !, @, #, $, %, and special URL characters like ?, &, =, +. International characters and emojis are also encoded to ensure proper URL formatting.