Developer Tools
100% Client-Side
URL Encoder Decoder
Encode or decode URLs and query parameters using standard percent-encoding.
Privacy Notice: For supported tools, processing happens directly in your browser. Files and inputs are not uploaded to our server.
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Current Epoch Timestamp
0
Converted Date Formats:
UTC: -
Local: -
ISO: -
How to use URL Encoder Decoder?
- 1 Paste your raw URL or encoded string into the input box.
- 2 Click "Encode" to convert special characters to percent codes (%20, etc.) or "Decode" to restore human-readable text.
- 3 Copy the converted string.
Why use ToolsCluster?
- Web Standards Compliant: Uses encodeURIComponent and decodeURIComponent for flawless RFC 3986 compliance.
- Query Param Debugging: Decodes complex URL query strings effortlessly.
Frequently Asked Questions about URL Encoder Decoder
Why do spaces become %20 or + in URLs?
Standard percent-encoding represents spaces as %20 in URL paths, while form query submissions often represent spaces as "+".
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