Urdu Text Encoding Checker

What the Urdu Text Encoding Checker Does

The Urdu Text Encoding Checker looks for signs that text was decoded with the wrong encoding. It counts the replacement characters, the small diamonds with a question mark that stand for bytes that could not be decoded, and it flags the garbled Latin letters that appear when Urdu is read as a Western encoding. It also shows the text size in UTF-8 bytes.

Encoding problems make Urdu look like a string of odd Latin letters or a run of question marks, and this checker tells you which has happened.

Everything runs on your own device. Your text is never uploaded or stored, so it stays private while you check it.

How to Check Encoding

1. Paste your text. Enter the text you want to check, even if it looks garbled.
2. Read the health. See at once whether the text looks clean or damaged.
3. Check the signs. See the count of replacement characters and mojibake signs.
4. Copy or download. Copy the report, or save it as a text file.

The Replacement Character

The replacement character, a diamond with a question mark, appears when a byte could not be decoded into a character. A run of these means the text lost data during a conversion, and the original characters cannot be recovered from the text alone.

Mojibake

Mojibake is the garbled result when text saved in one encoding is read in another. Urdu saved as UTF-8 but read as a Western encoding turns into a string of odd Latin letters with accents. The checker flags these Latin-supplement characters, which do not belong in clean Urdu or English.

The UTF-8 Byte Length

The checker shows how many bytes the text takes in UTF-8, the standard encoding for the web. Urdu letters take two bytes each, so the byte length is larger than the character count. This is useful when a field or a database has a byte limit rather than a character limit.

A Worked Example

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The result above comes from the same function the tool uses, so it reflects real behavior. Press Load Example to try it.

Who Uses This Checker

Developers use it to diagnose garbled text. Data engineers use it to check imports. Anyone whose Urdu came out as odd letters uses it to confirm the cause.

Accuracy and Limits

The checker works on text that is already in the page, so it detects the replacement character exactly and flags the Latin-supplement characters that signal mojibake. It cannot recover the original bytes from a replacement character, and a rare accented word could be flagged as a mojibake sign.

Good to know: to fix mojibake, re-open the original file with the correct encoding; the garbled text alone often cannot be repaired.

Your Data Stays Private

The checker runs fully in your browser with standard web technology. Your text is not uploaded or stored, and it is not sent to any analytics service. Only your star rating is sent, to record the tool’s rating. When you close the page, your text is gone.