Tailored for English Teachers in Korea

Cut your English class prep in half.

Upload a textbook photo or student essay. Generate lesson plans, speaking scripts, and graded rubrics instantly. Built for the challenges of the South Korean ESL classroom.

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Student Privacy
ESL Playground Workspace
Essay Evaluator
271 characters
Bilingual ESL Classroom Workspace

How it Works

Three steps. Sunday night to Monday morning.

Step 01

Upload

Take a photo of your textbook or student essay. Stop starting from scratch.

Step 02

Generate

Get a complete lesson plan with teacher scripts, or detailed essay feedback.

Step 03

Print & Teach

Print, export to Google Docs, and track student progress automatically.

Platform Capabilities

We built LessonLoop specifically for the challenges of the Korean ESL classroom.

Zero-prep class materials

Textbook Companion Planner

Map your lesson timeline directly to printed textbook pages. Generate step-by-step teacher instructions, low-anxiety choral warm-ups, exit slips, and zero-prep whiteboard games.

  • Korean Context Integration
  • Cohesive Classroom Timelines
  • Targeted Scaffolding
Plus everything else you need

Korean-English Essay Grading

Scan handwritten student essays. Automatically identify common L1 interference mistakes, correct grammar, and generate printable feedback.

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Custom Worksheet Lab

Create homework sheets, spelling tests, and grammar quizzes tailored specifically to your weekly textbook goals.

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Vocabulary Glossaries

Extract target words directly from your textbook to build custom vocabulary lists complete with pronunciation guides and Korean definitions.

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Class Management

Keep every lesson plan, worksheet, and graded task neatly organized in class folders so you never lose track of student progress.

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Student Report Generator

Turn your graded assignments and class history into professional, easy-to-read progress reports for parents and academy directors.

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Pricing Plans

Simple, transparent pricing for teachers

Choose a plan that fits your school or academy classes. Every paid plan includes textbook page mapping, vocabulary prints, handwriting essay grading, and parent conference letters.

20% OFF

Free Plan

₩0

Try out LessonLoop with zero risk

  • 20 monthly credits
  • Up to 2 active classes
  • Up to 15 student slots
  • Text & image input sources
  • No PDF scanning (0 pages)
  • Standard lesson & vocab outputs
Get Started Free
Most Popular

Plus Plan

₩9,900/month

Perfect for active academy and school teachers

  • 200 monthly credits
  • Up to 10 active classes
  • Up to 150 student slots
  • Text, image, PDF, & YouTube sources
  • Scan PDFs up to 20 pages
  • Inline AI Corrections
  • Export to PDF & Google Docs
Choose Plus Plan

Pro Plan

₩19,900/month

For power educators seeking maximum capability

  • Unlimited monthly credits
  • Unlimited active classes
  • Unlimited student slots
  • All sources (Text, PDF, YouTube, Web)
  • Scan PDFs up to 50 pages
  • Inline AI Corrections
  • Automated student progress insights
Upgrade to Pro
Feature & Limit BreakdownFree PlanPlus PlanPro Plan
Core Platform Limits
Monthly AI Credits20 credits200 credits
Unlimited2,500 safety cap
Active ClassesUp to 2 classesUp to 10 classesUnlimited
Student SlotsUp to 15 studentsUp to 150 studentsUnlimited
AI Tool Yields (Included per Month)
Vocabulary Engine (1 credit/set)20 vocabulary sets200 vocabulary setsUnlimited sets
Lesson Planner (2 credits/plan)10 lesson plans100 lesson plansUnlimited plans
Custom Worksheet Lab (2 credits/quiz)10 assessment sheets100 assessment sheetsUnlimited sheets
Essay Evaluator (3 credits/essay)6 essay evaluations66 essay evaluationsUnlimited evaluations
Parent Report Generator (3 credits/letter)6 progress letters66 progress lettersUnlimited letters
Supported Input Materials
Plain Text & Copy-Paste
Handwriting Image Upload
PDF Document Scanning
Up to 20 pages/fileUp to 50 pages/file
YouTube Video Transcripts
Website & Article URLs
Capabilities & Custom Prints
Inline AI Corrections
Export to Google Docs & Word
Export to Premium PDF FormatsStandard formatting
Automated Student Progress Insights

Common Questions

Frequently Asked Questions

Have questions about credits, textbook page parsing, YouTube exports, or FERPA security? Everything you need to know about setting up and running your class ecosystem.

Lesson Loop can extract context from almost any source. You can copy-paste curriculum outlines, upload scanned photos of textbook pages, upload multi-page PDFs, paste public article URLs, or even paste YouTube video links (our engine will automatically extract the video's transcript!). The AI then builds vocabulary sheets, quizzes, or structured lesson plans directly from that material. *Note: Free accounts support text and image uploads. Plus and Pro accounts unlock up to 20-page and 50-page PDF uploads, website scraping, and YouTube video extraction.*
When you toggle Korean Cultural Context on during lesson planning, the AI shifts from generic global templates to highly localized, culturally relevant scenarios. It integrates local Korean food, K-pop culture, school schedules, and daily routines into grammar exercises, vocabulary examples, and choral warm-ups. This makes the target material instantly engaging and relatable for Korean ESL learners.
Yes! In the Essay Lab, we don't just provide a static score. You can click on any highlighted error (like preposition drops or Korean-English transfer errors) and chat directly with the AI about that specific mistake. You can ask it to generate two more practice sentences for that student, or explain the grammatical rule in Korean.
Lesson Loop uses a simple credit ledger to balance high-power AI tasks. Every plan comes with a monthly allocation, and credits are deducted dynamically based on the tool you use: • 1 Credit: Vocabulary glossaries, card drills, and spelling labs. • 2 Credits: Comprehensive homework worksheets, progressive quizzes, and modular lesson plans. • 3 Credits: Scanning handwritten/typed essays (with interactive annotations) and generating parent progress letters. Failed runs or database sync issues will never cost you credits.
Yes, absolutely! Lesson Loop features a seamless, direct integration with Google Drive. Premium users can authorize their Google accounts and batch-export drafted progress reports directly as live Google Docs in their personal Drive folder. You can also download them instantly as standard Microsoft Word (.docx) files or clean, ready-to-print PDFs.
Student privacy is our absolute priority. We never share student essays, conference reports, or grades, and none of your uploaded materials are ever used to train public AI models. All student profiles, progress data, and lesson histories are secured in fully encrypted, isolated database tables. Lesson Loop is built from the ground up to respect FERPA and standard academic privacy protocols.
Free accounts support up to 2 active classes and 15 student profiles. Plus accounts expand to 10 classes and 150 student profiles, and Pro accounts offer unlimited classes and students. If you reach your limit, you can easily archive old classes to free up space, or upgrade your subscription from your Dashboard to accommodate more classes without losing any historical student progress reports or files.
Get Started Immediately

Ready to upgrade your school prep this semester?

Save hours on textbook page mapping, active vocabulary sheets, handwriting essay grading, and parent progress reports. Try LessonLoop completely free.

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