PRIVATE · FREE · IN YOUR BROWSER
Invisible Character Detector
Find invisible characters in text. Nothing leaves your device.
Inspect your text
Nothing leaves your device.
0 characters · 0 special characters detected
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Inspection does not modify the original text. Directional and control marks are reported for manual review.
No special characters detected.
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Inspected text
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FAQ
What does this tool do?
Text stays in your browser.
Can hidden characters prove text was generated by AI?
No. These characters have many legitimate uses and do not identify authorship.