Data & Formats
URL Encoder & Decoder
Percent-encode links so they work everywhere, decode messy tracking URLs into something readable, and see every query parameter at a glance.
What are you encoding?
Keeps the link working: encodes spaces, Urdu/Unicode and unsafe characters, but leaves : / ? # & = alone.
Tip: put one URL per line to encode or decode many at once.
Encoded
Four encoding modes
Full URL, path, query string or a single component — each encodes exactly what it should and nothing more.
Query parameter table
Every key and value, decoded and in order (duplicates included), with one-tap copy for each value.
Bulk and Unicode
Paste one URL per line to convert a whole list. Urdu, Arabic and emoji are encoded as proper UTF-8.
Free online URL encoder and decoder
URLs can only contain a limited set of characters. Spaces, Urdu text, emoji and symbols like & or # inside a value have to be percent-encoded — written as % followed by two hex digits, like %20 for a space. This tool does that for you, and turns encoded links back into readable text.
Which encoding mode should I use?
- Full URL — for a complete link you want to share or paste into code. The structure (
https://,/,?,&) stays intact. - Path — for file or page paths such as
/files/my report.pdf. - Query string — for
key=value&key=valuetext; each key and value is encoded separately. - Component— for a single value you'll insert into a URL yourself. Same as JavaScript's
encodeURIComponent.
Full URL, path and query string modes leave existing %XXcodes alone, so already-encoded links aren't double-encoded.
Decoding tips
- Turn on Treat + as a space for HTML form data and many search URLs.
- If the result still contains
%codes, the link was probably encoded twice — use Decode again. - Broken escape sequences are left untouched instead of failing the whole decode.
Private by design. Everything runs in your browser — nothing you enter is uploaded or stored by AISeekho.