Not here. This follows decodeURIComponent. Replace + with %20 if you need space decoding from application/x-www-form-urlencoded.

Incomplete % sequences or invalid UTF-8 after decoding.

Paste only the encoded component; full URLs may need parsing first.

Processing is local in the browser.

URL Decode Online – Percent-Decode Strings (UTF-8)

Paste encoded query values or path fragments to read them as plain text. This URL decode tool helps debug redirects, logs, and copy-pasted links.

Encoded text

Decoded

Related tools

Percent triplets are decoded to bytes, then interpreted as UTF-8.

+ is treated as a literal plus (decodeURIComponent does not map + to space).

Read query strings copied from network tools or logs.

Decoded content can include scripts or sensitive data; handle it carefully.

Plus to space?: Not here. This follows decodeURIComponent. Replace + with %20 if you need space decoding from application/x-www-form-urlencoded.
Why errors?: Incomplete % sequences or invalid UTF-8 after decoding.
Full URLs?: Paste only the encoded component; full URLs may need parsing first.
Privacy?: Processing is local in the browser.