Chrome Extensions That Make Teaching Less Prep, More Impact
Generate lesson plans with AI on any webpage, save the best educational content for later, and download tutorial videos for offline classroom use. Built for busy teachers who need tools that just work.
Last updated: March 7, 2026
Challenges Teachers & Educators Face Every Day
These are the problems that slow you down. PlugMonkey solves them.
Lesson planning eats your evenings and weekends
You spend hours searching for resources, adapting materials, and writing lesson plans from scratch. By the time you finish planning, you are too exhausted to actually teach with energy. You need a way to generate first drafts faster so you can focus on the teaching, not the paperwork.
Great resources vanish from the internet
That perfect article explaining photosynthesis for 8th graders? The link is dead. The YouTube video that made fractions click for your struggling students? Deleted by the creator. Educational content online is ephemeral, and your lesson plans break when URLs die.
School WiFi is unreliable at best
You planned a lesson around a YouTube video, but the school network is crawling today. Or the site is blocked by the district filter. Or the video has a pre-roll ad that is wildly inappropriate for 12-year-olds. You need offline-ready resources you control.
Differentiating instruction takes triple the prep time
You have students reading at 5 different levels in the same classroom. Creating modified materials, scaffolded instructions, and alternative assessments for each group multiplies your workload. AI can help you adapt content quickly, but switching to ChatGPT for every adaptation breaks your flow.
Recommended Tools for Teachers & Educators
Handpicked extensions that match your workflow. Each one solves a specific pain point.
Prompt Anything Pro
From $6.99/mo or $49.99 lifetime
Your AI teaching assistant on every webpage. Highlight any text — a news article, a Wikipedia passage, a textbook excerpt — and instantly generate reading comprehension questions, vocabulary lists, simplified versions, or discussion prompts without leaving the page.
- Highlight text on any educational site and generate lesson materials instantly — quiz questions, vocabulary lists, simplified explanations
- Save prompt templates for recurring tasks: 'create 5 comprehension questions at 3 reading levels', 'generate a rubric for this assignment', 'explain this concept for a 6th grader'
- BYOK (Bring Your Own Key) — use your own AI API keys at cost, typically pennies per query instead of $20/month subscriptions
ReadMonkey Pro
From $6.99/mo or $49.99 lifetime
Save and organize educational articles, lesson plan resources, and reference materials. Tag by subject, grade level, or unit. Highlight the key passages you want to use in class so you can find them instantly during a lesson.
- One-click save of articles, blog posts, and web resources — no more broken bookmark folders
- Tag by subject ('biology', 'US-history', 'algebra') and unit for organized retrieval
- Highlight and annotate key passages for easy classroom reference — find the exact quote during a lesson
Video Downloader Pro
From $6.99/mo or $49.99 lifetime
Download educational videos for offline classroom use. No more relying on school WiFi, dealing with YouTube ads, or discovering a video was deleted the night before your lesson. Save it once, use it forever.
- Download from virtually any video hosting site — YouTube, Vimeo, Khan Academy, TED-Ed, embedded players
- Select resolution based on your needs — lower quality for quick reference, higher for classroom projection
- Build an offline video library organized by subject and unit — reliable resources that never disappear
How Teachers & Educators Use PlugMonkey
Real workflows, real results. Here is how teams like yours get value from day one.
AI-Powered Lesson Plan Generation
Use Prompt Anything Pro to generate lesson materials directly from source content — articles, textbook passages, primary sources — without switching to a separate AI tool.
Find a relevant article, primary source, or passage on any educational website
Highlight the key text you want to build a lesson around
Trigger a saved prompt template: 'Generate a 45-minute lesson plan with learning objectives, discussion questions, and an exit ticket'
Review and customize the AI-generated lesson plan — it appears on the same page, in context
Use follow-up prompts to differentiate: 'Simplify this for ELL students' or 'Add extension questions for advanced learners'
Building a Curated Resource Library
Use ReadMonkey Pro to build an organized library of educational articles, lesson plans, and reference materials you can search and filter when planning units.
As you browse educational sites, news sources, and blogs, save useful articles with one click
Tag each article by subject, grade level, unit, and resource type ('primary-source', 'lesson-plan', 'background-reading')
Highlight the passages you want to use directly in class — key quotes, data, and examples
When planning a new unit, filter your library by tags to find all saved resources for that topic
Export a curated reading list to share with colleagues or students
Offline Classroom Video Library
Download educational videos for reliable, ad-free classroom use with Video Downloader Pro — no school WiFi dependency.
Find educational videos on YouTube, TED-Ed, Khan Academy, or any video hosting site
Click the Video Downloader Pro icon to detect and download the video
Choose your resolution — 720p is usually sufficient for classroom projection
Organize downloads by subject and unit on your computer or external drive
Play videos directly from your computer during class — no ads, no buffering, no broken links
Differentiated Materials in Minutes
Combine Prompt Anything Pro with source content to create differentiated versions of the same material for multiple reading levels or learning needs.
Find or write the base-level content for your lesson
Highlight the text and use Prompt Anything Pro: 'Rewrite this at a 4th grade reading level with simpler vocabulary'
Generate a second version: 'Add extension questions and connections to [related topic] for advanced students'
Create a third version: 'Add visual vocabulary supports and sentence starters for ELL students'
In 10 minutes, you have 3 differentiated versions of the same content — work that used to take an hour
What Teachers & Educators Are Saying
“I made a prompt template called 'generate 5 reading comprehension questions at 3 difficulty levels from this passage.' I use it literally every day. It turned a 30-minute task into a 2-minute task.”
Maria L.
8th grade English teacher
“Downloaded an entire Khan Academy playlist for my AP Physics class. No more praying the WiFi works during 4th period. My students can focus on the content instead of waiting for buffering.”
James P.
High school science teacher
“ReadMonkey Pro replaced my folder of 200 unsorted bookmarks. I tag everything by unit now. When I start planning a new unit, I pull up every article I saved over the year in seconds.”
Sarah K.
Middle school social studies
Spend Less Time Prepping, More Time Teaching
Teachers using PlugMonkey tools report saving 4-6 hours per week on lesson planning, resource gathering, and material differentiation. That is time back for your students — or yourself.
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