Non-ASCII Character Detector

Name: Non-ASCII Character Detector
Author: Kaonashi

Detects non-ASCII characters on webpages that may indicate AI-generated text.

As of June 2026, Non-ASCII Character Detector has — users in the Productivity category.

Kaonashi Productivity

Intelligence reportbeta Chrome Web Store ↗.crx

Users0%

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Rating0%

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— reviews

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Version

1.0

Manifest V3

History

1 snapshots

Tracking since Jun 30, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

View as table

Date	Users	Rating	Reviews	Version
Jun 30, 2026	—	—	—	1.0
Now	—	—	—	1.0

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

Non-ASCII Character Detector screenshot 1

Non-ASCII Character Detector screenshot 2

Non-ASCII Character Detector screenshot 3

Non-ASCII Character Detector screenshot 4

Non-ASCII Character Detector screenshot 5

About

Detects non-ASCII characters on any webpage using the pattern [^\x00-\x7FàçèéêëôïîùûüÀÇÈÉÊËÎÏÔÙÛÜ€$©]. The characters like curly quotes, em dashes, ellipses, are commonly inserted by AI language models. Not a definitive signal, but a useful one.
Highlights matches in-page, lets you navigate between occurrences, and works on SPAs and Gmail.

Technical

Version: 1.0
Manifest: V3
Size: 569KiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: nglmkmkklpmpjdabegcimmjidacofeea
Developer ID: u45c101b0c401bd82eb921b05b74bb040
Developer Email: [email protected]
Created: Jun 29, 2026
Last Updated (Store): Jun 29, 2026
Last Scraped: Jun 30, 2026
Website: —
Support URL: https://kaonashi.dev/
Privacy Policy: https://github.com/tanguy-a-dev/Non-ASCII-Character-Detector/blob/main/PRIVACY.md

Data sourced from the Chrome Web Store · last verified Jun 30, 2026.