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Gradenote

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Overview

Rubric-based grading feedback for teachers. Grade Google Docs or pasted text, with optional Canvas write-back.

Gradenote is a Chrome side panel that helps you grade writing against a rubric. Open a Google Doc, or paste essay text, then grade it in the side panel. Gradenote suggests scores by criterion, short feedback, and quotes from the work. You review everything before you share it. Nothing is published unless you choose to. This is a pilot build: • Sign-in asks for an email only (no password). It is a display name for the session, not a verified account. • Course, assignment, and student lists are sample data, not your school's live Canvas. • "Publish to Canvas" writes to this demo's own gradebook, not a real course. Document or pasted text is sent to Gradenote's server and to Google's Gemini API to generate feedback. That text is not kept after grading finishes. Install if you want to try rubric-based feedback next to student work. You stay in control of every grade.

Details

  • Version
    0.1.0
  • Updated
    August 18, 2026
  • Offered by
    Gradenote
  • Size
    117KiB
  • Languages
    English (United States)
  • Developer
    Seyeon Park
    8923 217th St SW Edmonds, WA 98026 US
    Email
    parkseyeoning@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

Manage extensions and learn how they're being used in your organization

Gradenote 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.

Gradenote handles the following:

Personally identifiable information
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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