Free AI Rubric Maker & Generator

Create detailed grading rubrics in seconds with our free rubric maker. Customize criteria, performance levels, and point scales for any assignment type -- essays, projects, presentations, lab reports, and more. AI-powered and built specifically for teachers.

Output length

Attach a sample of student work or the assignment prompt — Claude will tailor the rubric criteria to match.

Click to attach or drag and drop

Images (JPG, PNG, GIF, WebP) or text files · max 2 MB each, 3 MB total

Example — Rubric

"7th grade persuasive essay, 4-point scale"

Thesis & Argument (4 pts): Clear, compelling thesis with well-developed, persuasive arguments supported by specific evidence.

Thesis & Argument (3 pts): Clear thesis with adequate arguments and some supporting evidence.

Organization (4 pts): Logical flow with smooth transitions, strong introduction and conclusion that reinforce the argument.

Evidence & Support (4 pts): Multiple credible sources cited; evidence directly supports each claim.

Full rubric includes all criteria across all 4 performance levels.

Generated in ~15 seconds. Ready to use.

Frequently Asked Questions

How many performance levels can the rubric have?▾
You can specify any number of levels. The default is a 4-point scale (Exemplary, Proficient, Developing, Beginning), but you can request 3-point, 5-point, or custom scales.
Can I align rubrics to specific standards?▾
Yes. Include your standards in the form and the rubric criteria will be aligned to those standards, with performance descriptors that reflect standards-based expectations.
What subjects and assignments does it work for?▾
Any subject and any assignment type — essays, projects, presentations, lab reports, art portfolios, and more. The AI adapts criteria to match the assignment.
Is the rubric generator free?▾
Yes. Free users get 15 per month. Pro and Team plans offer unlimited generations.