Grade smarter.
Teach more.
Snap a photo of any paper grade sheet and watch it become a clean, editable digital record. Averages, percentages, and exports appear in seconds.
Why teachers switch
"I spent 45 minutes every week just copying scores from paper into a spreadsheet. Every week." — Middle school teacher, Chicago
Hours lost to data entry
Manually transcribing grades from paper to computer, error by error.
Formula headaches
Rebuilding average formulas every new term, for every new assignment.
Messy file chaos
Grades scattered across 12 different spreadsheets with inconsistent formats.
Grading fatigue
The administrative load that follows the actual grading — that's the real drain.
From paper to polished
in four steps
No setup required. Just your grade sheets, turned into something you can actually use.
Photograph your grade sheet
Take a photo of any paper grading sheet: quiz scores, homework tallies, rubrics. Any format works.
Review your editable grid
Grade Lens extracts your data into a clean, editable table. Spot an error? Fix it with one click.
Get averages, percentages & exports
Averages and course percentages calculate automatically. Export to CSV, TSV, XLSX, or PDF with one click.
Sync scores into your gradebook
With Grade Lens Sync on Mac or Windows, playback types your scores into PowerSchool, Canvas, Infinite Campus, and other gradebooks you already use. No admin integrations. Build a sequence once per gradebook and reuse it every week.
The features that matter.
Nothing extra.
Grade Lens handles the transcription work so you don't have to.
Grade Extraction Premium
Photograph a stack of student worksheets and let Grade Lens pull out every score: name matched, column populated, ready to export. No more cell-by-cell transcription after you've already done the grading.
How it works
Grading Templates
Save your grading scales, baseline values, and breakpoints as reusable templates. Apply them to any new sheet with a single click.
Auto Averages & Course %
Configure which columns feed averages and additive totals. Course percentages calculate in real time against your baseline or template.
Export Anywhere
Download finished grade sheets as CSV, TSV, XLSX, or PDF. Metric columns included. Ready for your school's LMS or records system.
Saved Sheet Configurations
Create named configuration presets with column setups, grading modes, and linked templates, then reuse them every new term, every new class.
Source Image Access
Every sheet links back to the original photo you uploaded. Spot a number that looks off? Verify it against the source in one click.
Classes & Folders
Organize sheets by class and group them into folders. Jump into a class view to see every quiz, test, and assignment for that period in one place.
Curve Tools
Preview a curve on any column before committing. Save your favorite curves as presets and apply them across sheets with a click. Original scores are always preserved.
Meet Grade Lens Sync.
The last step grades itself.
You've photographed your sheet. Grade Lens turned it into clean data. Now what? Most teachers still retype every score into PowerSchool, Canvas, or Infinite Campus — one cell at a time. Grade Lens Sync does that part for you. Open the app and press play. That's it.
- Types scores into any gradebook you already use — no special integrations or admin permissions needed
- Build a playback sequence once per gradebook, save it, reuse it every week
- A three-second countdown before each run, adjustable speed, and Escape to stop. You stay in control.
- Runs locally on your Mac or Windows machine. Included with Grade Lens Premium.
What teachers
actually say.
I grade over 120 students across three sections. Grade Lens cut my post-grading admin down from an hour and a half to about fifteen minutes. That's time I'm using to actually plan better lessons.
The photo-to-grid feature actually works. I was skeptical but it handles my handwritten score sheets without any trouble. Setup took maybe ten minutes total.
I teach at a small college and the grading templates are a lifesaver. I built my rubric once, and now it just works every semester without any fiddling.
Simple, teacher-friendly
pricing.
Start free. No credit card required. Upgrade when you're ready.
Free
Try Grade Lens with a handful of sheets — no commitment.
- ✓ 3 grade sheets lifetime
- ✓ Photo → editable grid
- ✓ Averages & course %
- ✓ CSV, TSV, XLSX, PDF export
- ✓ Grading templates
Basic
For teachers who grade regularly and want to stay organized all term.
- ✓ 25 grade sheets per month
- ✓ Everything in Free
- ✓ Saved sheet configurations
- ✓ Source image access
- ✓ Classes & folders
Premium
For high-volume teachers who want the full feature set — including Grade Extraction and Grade Lens Sync.
- ✓ 200 grade sheets per month
- ✓ Everything in Basic
- ✓ Grade Extraction from worksheet photos
- ✓ Grade Lens Sync desktop app
- ✓ Curve tools & presets
All plans include a 14-day free trial. Cancel anytime. School and district pricing — contact us.
More time teaching,
less time transcribing.
Grade Lens does the tedious work so you can focus on what you actually became a teacher to do. Start free in under two minutes.
14-day free trial · No credit card required · Cancel anytime