NetworkURL Parser & Decoder

URL Parser, Encoder & Decoder

Parse full URLs into decoded protocol, host, port, path, query parameters, and hash. Edit query params and rebuild a valid URL.

RFC 3986

Decoded URL parts

Browser-only parsing using the standard URL API.

alexonictools.com/tools/json-formatter

Parser & Output

Decoded

URL Parts

Protocol

Host

Port

Path

Hash

Query Params

Resulting URL

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Help & answers

Frequently Asked Questions

What is URL encoding?

URL encoding converts characters not allowed in a URL — such as spaces, ampersands, and non-ASCII characters — into percent-encoded sequences like %20 so they can be transmitted safely in a web request.

When do I need to encode a URL?

Encode values when building query parameters programmatically, when a URL contains special characters from user input, or when embedding a full URL as a parameter inside another URL.

What is the difference between encoding a full URL vs a query value?

Encoding a full URL preserves structural characters like slashes and colons. Encoding a query value replaces those same characters so they are treated as data, not URL structure. Use the correct mode for your use case.

Does this tool save my URLs or decoded content?

No. Encoding and decoding runs in your browser and nothing is uploaded or stored.

Important disclaimer: Alexonic Tools is completely free to use. There is no charge, and we do not save tool inputs or generated results. We value customer privacy and keep building and fixing each day. Always verify important financial, payroll, legal, tax, business, or production-code results before relying on them. If you see an issue, need a tool, or require an update, send feedback to the developer.