Enter a value to begin.
Result
How it works
Component mode uses encodeURIComponent and decodeURIComponent, which protect URL delimiters inside a single value. Full-URL mode uses encodeURI and decodeURI, which preserve structural delimiters such as :, /, ?, #, and &. Decoding runs exactly once.
Limits and assumptions
Use component mode for a query value, path segment, or other individual value; use full-URL mode only for an already structured URL. “Treat + as space” is optional and applies only while decoding form-style values. Malformed percent escapes are rejected rather than guessed.