URL Encoder & Decoder
Percent-encode or decode URL components instantly
Use encodeURIComponent for query parameters and path segments (encodes / ? # &). Use encodeURI for entire URLs (preserves reserved characters).
Cara pakai
- 1Paste text or URL
Drop any string or URL into the input box.
- 2Pick encode or decode
Use encodeURIComponent for query params or encodeURI for full URLs.
- 3Copy the result
Copy the encoded or decoded output with one click.
Tentang URL Encoder & Decoder
Free URL encoder and decoder. Convert plain text or query-string parameters to percent-encoded (RFC 3986) format, or decode existing URLs back to readable text. Handles Unicode, spaces, reserved characters - all in your browser. URL Encoder & Decoder di 712 Tools jalan sepenuhnya di browser kamu pakai JavaScript API native - tidak ada server yang pernah melihat data kamu. Artinya hasil instan, privasi penuh, dan tanpa batas upload.
Buat sesi debug, quick sanity check, atau incident produksi - tool ini gratis dipakai sebanyak yang kamu butuh. Tanpa watermark, tanpa signup, dan tanpa ads di dalam tool.
Pertanyaan yang sering ditanyakan
What is the difference between encodeURI and encodeURIComponent?
encodeURI preserves reserved URL characters (/, ?, #, &) - use it on entire URLs. encodeURIComponent encodes those too - use it on individual query parameters or path segments.
Does it support Unicode?
Yes. Emoji and non-ASCII characters are UTF-8 encoded per RFC 3986 (e.g. é becomes %C3%A9).
Why do spaces become %20 instead of +?
%20 is the standard per RFC 3986. + is only valid inside application/x-www-form-urlencoded form data, not in real URLs.
Is my URL sent anywhere?
No. Encoding and decoding both use built-in browser APIs. Nothing leaves your device.
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