Free Unicode Decoder

🟢 Runs Locally — verified: your files are processed in this browser. No uploads.

Turn \uXXXX escapes (including surrogate pairs) back into readable text.

Word Counter

Runs entirely in your browser — paste text and watch the results update instantly. Nothing is uploaded.

100% Client-Side — Your text stays in your browser. Nothing is uploaded.

How to use this tool

  1. 1

    Paste escaped text

    Log dumps, minified data, exported configs full of \uXXXX.

  2. 2

    Escapes resolve

    Each sequence becomes its character; adjacent surrogate pairs merge into real emoji.

  3. 3

    Copy the readable text

    Ready for editing, search or display.

Key features

InputDecoded
\u0645\u0631مر
\uD83D\uDE00😀 — surrogate pair merged
\u0041A
plain \u0041 textMixed escaped + literal text handled

Privacy: your text never leaves your browser

Every Toolflect Text Tool is 100% client-side. The moment you type or paste text, it is analyzed by JavaScript running inside this browser tab. Your text is never sent to our servers, never stored in a database, and never shared with any third party or AI service. Visit counting (see the note at the foot of this page) is separate from your text and never receives it.

  • No uploads, no accounts, no sign-up
  • Your text is processed locally in your browser and never stored.
  • Works offline once the page has loaded
  • Close the tab and your text is gone from memory

You can even verify it yourself: open your browser's developer tools, switch to the Network tab, and type into the tool — no request ever carries your text. You will also see the Google Analytics request that counts the visit; it carries a page view and never anything you typed, and no cookie or identifier is stored until you accept analytics.

Frequently asked questions

Are surrogate pairs handled?
Yes — a high + low surrogate pair decodes to the single emoji it represents.
Is hex case-sensitive?
No — \u0645 and \u0645 are treated identically.
What about invalid escapes?
Text that isn't a valid \uXXXX sequence passes through untouched — nothing throws.
Local processing?
Always — decoding happens in your browser only.

More free ToolFlect text tools

All free ToolFlect tools

Your text stays in your browser and is not uploaded. We use Google Analytics to count visits; until you choose it runs without cookies and stores nothing on your device. · Privacy Policy