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URL Encoder and Decoder
Encode or decode URLs and query values safely with component and full-URL modes.
Output
Ready
Mode
Encode
Input chars
0
Output chars
0
When to use this tool
Use URL encoding when building safe query strings or path segments from user-entered values.
Decode mode helps inspect encoded links and payload fragments quickly.
Frequently asked questions
What is the difference between full URL and component mode?
Full URL mode preserves separators like slash and colon, while component mode encodes values for query params and path segments.
Can this tool decode plus signs as spaces?
Yes. Enable form mode to treat plus symbols as spaces before decoding.
Can I encode multiline input?
Yes. Multiline input is supported, and each line is encoded in sequence.
Related tools
URL encoder decoder online for query parameters and path segments
Use this URL encoder decoder online tool to safely encode query parameters, form values, and route fragments before request dispatch.
Component mode and full-URI mode cover the most common encoding scenarios in frontend and backend workflows.
Common production use cases
- Encode search terms and filter values in URL parameters.
- Decode copied tracking links during QA.
- Handle plus-sign form encoding in legacy integrations.
- Compare component encoding against full URI encoding behavior.