URL Encoder & Decoder
Percent-encode or decode URLs and query strings, and break a URL into its parts. Instant and private.
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Runs entirely in your browser — nothing is uploaded
How to use the URL Encoder & Decoder
- 1
Paste text or a URL
Encoding and decoding happen as you type.
- 2
Choose component or full URL
Component mode also encodes / ? & =.
- 3
Inspect the parts
Query parameters are listed and decoded.
Encode text for safe use in a URL or query parameter, decode a messy tracking link, or inspect a URL’s protocol, host, path and every query parameter in a table.
Read the full guide with screenshotsFrequently asked questions
Is the URL Encoder & Decoder free?
Yes — completely free with no daily limit and no account. ZapMorph’s viewers and developer tools are unmetered.
Is what I type sent anywhere?
No. Everything runs in your browser with JavaScript. Nothing you enter is sent to our servers, which makes it safe for API keys, tokens and private data.
Does it work on my phone?
Yes. It works in any modern browser on iPhone, Android, Windows, Mac and Linux, with nothing to install.
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