About RubricAI
RubricAI is a free AI-powered tool that helps educators create standards-aligned rubrics and grade essays in seconds. Whether you teach elementary school or college, RubricAI saves you hours of manual rubric design so you can focus on what matters most — your students.
How It Works
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Describe your assignment
Select the subject, grade level, and educational standards. Then describe what students will create or demonstrate.
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AI generates your rubric
Our AI analyzes your requirements and produces a detailed, multi-criteria rubric with clear performance descriptors for each level.
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Edit, export, and use
Click any cell to customize wording. Export as PDF for printing or copy as Markdown to paste into your LMS.
Important Notes
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AI-generated content. Rubrics and essay feedback are produced by AI and should be reviewed by an educator before use. AI can make mistakes — always apply your professional judgment.
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No data storage. RubricAI does not store your essays, rubrics, or any student data. All processing happens in real time and nothing is saved on our servers.
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Rate limits. To keep the service free for everyone, usage is subject to reasonable rate limits. If you hit a limit, please wait a moment and try again.
Standards We Support
RubricAI can align rubrics to the following educational standards and frameworks:
CCSS
Common Core State Standards
ELA and Math standards adopted across most US states.
NGSS
Next Generation Science Standards
Science standards emphasizing practices, crosscutting concepts, and core ideas.
TEKS
Texas Essential Knowledge and Skills
Texas state curriculum standards for all subjects and grade levels.
B.E.S.T.
Benchmarks for Excellent Student Thinking
Florida's standards for English Language Arts and Mathematics.
AP
Advanced Placement
College Board frameworks for college-level high school courses.
IB
International Baccalaureate
Internationally recognized assessment criteria for IB programmes.