Why is URL encoding necessary?

URLs can only contain certain characters. Encoding ensures that characters like spaces or symbols are transmitted correctly.

Is complex nested encoding supported?

Yes, you can click 'Decode' multiple times if the URL has been double-encoded.

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Free Online URL Decoder & Encoder

FmtDev Free Online URL Decoder & Encoder is a free, browser-based tool that decode and encode URLs securely. It runs entirely on your device with zero data transmission, making it safe for proprietary code and sensitive content.