Developer

URL Encoder / Decoder

Encode and decode URLs and URI components online with encodeURIComponent, decodeURIComponent, encodeURI, and decodeURI. Unicode, Chinese, emoji, and query strings stay in your browser.

100% browser-only

Tool Workspace

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Result

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Privacy Notice：Your files are processed locally. They are never uploaded.

About this tool

Encode and decode URLs and URI components online with encodeURIComponent, decodeURIComponent, encodeURI, and decodeURI. Unicode, Chinese, emoji, and query strings stay in your browser. Start immediately without creating an account or sending the source file to NexaForge.

Component and full URL modes

Component mode uses encodeURIComponent and decodeURIComponent for individual values. Full URL mode uses encodeURI and decodeURI while preserving the structure of a complete URL.

When to encode or decode a URL

Convert query values, inspect redirect URLs, or read application logs without sending the source text to a server. Choose component mode for values and full URL mode for complete URLs.

How to use this tool

  1. Paste the text, query value, or URL to process.
  2. Choose Component or Full URL, then click Encode or Decode.
  3. Review and copy the result, or click Clear to start over.

Private, local processing

Your input is processed locally by the browser on this device. NexaForge does not upload the file or text to its server, which keeps private work under your control.

Frequently asked questions

Will NexaForge upload or store my input?

No. Processing happens locally in your browser, and NexaForge does not receive or store the source file or text.

Is my input sent to a server or analytics service?

No. The browser's built-in URL APIs perform every conversion locally, and the entered text is never sent to a server or analytics service.

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