Paste any text and see sentence-by-sentence AI detection results in 3 seconds. No account required. Used by professors, TAs, and academic integrity officers.
Sentence-by-sentence AI detection with confidence scores. Paste a student essay, article, or email below and see exactly which sentences were flagged — and why.
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Want AI detection on every page you visit? Get the extension.
Install ExtensionAI detectors give you a percentage. GlassRead shows you the evidence — sentence by sentence, with confidence scores and reasoning.
Review flagged student submissions with confidence. See exactly which sentences triggered the detector — before making any academic integrity decision.
AI detectors disagree with each other 40% of the time. GlassRead compares results across detectors so you can build a defensible case — or clear a false positive.
Wrongly flagged? See exactly which sentences the detector marked as AI — and understand why. Check your own work before submitting.
Scans every page you visit automatically. No buttons to click, no text to copy. It works in the background while you read.
AI-generated passages are highlighted directly on the page with confidence scores. You see exactly which sentences are synthetic.
Not just a percentage. GlassRead identifies individual sentences and paragraphs, so you know where the AI starts and the human stops.
Catches content from ChatGPT, Claude, Gemini, Grok, and every major LLM. The detection model evolves as AI evolves.
Page content is analyzed locally where possible. No browsing history stored. No data sold. Your reading habits stay yours.
See why text was flagged: perplexity, burstiness, vocabulary patterns. Understand the detection, not just the result.
AI detection tools for academic integrity are evolving fast. Drop your email and we'll keep you updated on new features, accuracy improvements, and the Chrome Web Store launch.
We'll keep you updated as GlassRead grows.
Install GlassRead in your browser and start detecting AI content on every page you visit. Free to use.
Click Download Extension (ZIP) below. Save the file somewhere easy to find — like your Desktop or Downloads folder.
Windows: Right-click the ZIP → Extract All → Extract.
Mac: Double-click the ZIP. A new folder appears automatically.
In Chrome, click the address bar and type chrome://extensions then press Enter. This opens Chrome's extension management page.
edge://extensions) and Brave (brave://extensions).In the top-right corner of the extensions page, find the Developer mode toggle and flip it ON. New buttons will appear at the top of the page.
Click Load unpacked (top-left button). Select the folder you unzipped in Step 2 — not the ZIP file, but the folder inside it. GlassRead appears in your toolbar instantly.
Works with Chrome, Edge, Brave, and any Chromium browser · Free, always
chrome://extensions..zip file. Re-read Step 2 and select the extracted folder.manifest.json (it's the top-level folder from the ZIP).Don't want to install manually?
Get notified the moment our Chrome Web Store listing goes live — 1-click install for everyone.
Paste any student submission, article, or email. Get sentence-level AI detection results in 3 seconds. Free, no account required — just paste and go.