Overleaf AI Checker

ExtensionCommunication

Overview

Color-codes your compiled Overleaf PDF by AI-likelihood with Pangram: green = human, red = AI. Download the highlighted PDF.

Overleaf AI Checker adds an "AI check" button to Overleaf's PDF toolbar. One click sends the text of your currently compiled PDF to Pangram's AI-detection API (using your own Pangram API key) and paints every word on a green-to-red scale: green = human-written, yellow = AI-assisted, red = AI-generated. Hover any word for the label, confidence and score. Hide or show the highlights at any time, keep scores across recompiles, and download a copy of the PDF with the highlights baked in. Requires a Pangram API key (pangram.com). Your key is stored locally in Chrome's extension storage. The text of your PDF is sent only to Pangram; nothing is sent anywhere else and no analytics are collected.

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Details

Version
1.0.0
Updated
October 9, 2026
Flag concern
Offered by
Janvijay Singh
Size
608KiB
Languages
English
Developer
Email
janvijay.singh.cse14@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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Overleaf AI Checker has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.