Classroom Tools by Teaching Workflow
A focused tool library for teachers, students, and classroom teams. Browse by workflow, jump to the section you need, and open the right tool without sorting through generic utilities.
Classroom Management
Plan groups, arrange seats, run activities, and manage classroom flow with tools built for everyday teaching.
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Classroom Timer
Set a custom classroom countdown with presets, full-screen display, warning alerts, sound, mute, and keyboard shortcuts.
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Random Group Generator for Classrooms and Teams
Create random student groups or teams from a name list for classroom activities, projects, games, and fair group work.
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Seating Chart Generator
Create classroom seating charts from student names, rows, columns, seating rules, and printable layouts.
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Wheel of Names for Classrooms and Teams
Spin a customizable name wheel for classroom picks, group work, games, fair decisions, and student activities.
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Virtual Dice Roller for Classroom Games and Activities
Roll virtual dice for classroom games, fair decisions, group activities, probability lessons, and quick random choices.
Certificates and Projects
Create polished student awards, classroom news activities, timelines, and project-ready mockups.
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School Certificate Generator for Awards and Events
Create printable school certificates for awards, events, student recognition, competitions, and classroom achievements.
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Newspaper Generator for School Projects and Class Work
Create newspaper-style layouts for school projects, classroom stories, media lessons, reports, and creative assignments.
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Breaking News Generator for Classroom Projects
Create mock breaking news reports for classroom projects, media literacy lessons, writing practice, presentations, and student activities.
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Timeline Generator for Lessons, Projects and Events
Create timelines for lessons, history topics, projects, events, biographies, assignments, and classroom presentations.
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Text Message Mockup Generator
Create fictional text message mockups for classroom examples, storytelling tasks, communication lessons, and safe design practice.
AI Study and Lesson Support
Turn notes and learning goals into study plans, questions, vocabulary support, worksheets, and presentation outlines.
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Student AI Summarizer
Paste text or upload a document to generate a quick summary, study notes, bullet points, flashcards, or a mind map outline, matched to your reading le...
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Question Generator from Text with AI
Paste text or upload a document to generate multiple-choice, true/false, short-answer, fill-in-the-blank, or mixed practice questions with answers, ma...
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Study Planner Generator with AI
Enter your subjects, available time, and study goal to generate a day-by-day weekly study schedule with goal-aware prioritization, not just an even sp...
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Vocabulary Extractor with AI
Paste text or upload a document to extract key vocabulary as a word list, word list with definitions, flashcards, or terms with example sentences.
Assessment and Worksheets
Build printable activities, answer sheets, and structured worksheets for practice, review, and classroom checks.
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Assessment Worksheet Generator
Also used as a question paper generator or exam paper generator: build a sectioned paper from six question types, set marks and numbering, and generat...
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Answer Sheet Generator
Build a printable bubble or box answer sheet for any question count and format, with an optional Student ID grid, custom instructions, multiple scramb...
Assignment Preparation
Prepare school files and classroom materials in formats teachers and students can share, review, and submit.
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Word to PDF Converter — Keep Formatting, Fonts, and Layout Intact
Convert Word documents to PDF while keeping formatting, fonts, and hyperlinks intact — free, no signup, up to 20MB.
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PowerPoint to PDF Converter — Static Slides, No Animations
Convert PowerPoint to PDF free, up to 100MB — each slide becomes a static page; animations and speaker notes aren't included.
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Excel to PDF Converter — All Worksheet Tabs, Up To 100MB
Convert Excel workbooks to PDF free, up to 100MB. Every tab converts; wide sheets need print settings set to fit one page.
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Text to PDF Converter — Adds Page Layout To Plain Text
Convert plain text to PDF free, up to 10MB. Adds page layout and margins; save your file as UTF-8 for special characters.
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JPG to PDF Converter — One Photo, One PDF Page
Convert a JPG photo to a one-page PDF — free, no signup. Multiple uploads become separate PDFs, not one combined file.
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PNG to PDF Converter — Transparent Backgrounds Turn White
Convert PNG to PDF free — transparent backgrounds become solid white, since PDF pages have no transparency of their own.
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HTML to PDF Converter — For Self-Contained HTML Files
Convert a self-contained HTML file into PDF — inline CSS and base64 images render, but linked resources won't load.
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Word to HTML Converter — For Content That Doesn't Need Pages
Convert Word to HTML free, up to 20MB. Best for content without page breaks or headers/footers, which don't translate to HTML.
Safe Sharing and Practice
Share classroom links, collect practice names, support writing routines, and keep classroom workflows lightweight.
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QR Code Generator for Classroom Links
Create high-resolution QR codes for classroom links, contact cards, WiFi access, events, text, email, SMS, locations, and more.
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QR Code Reader: Scan by Camera, Image, or Paste
Use this free QR Code Reader to scan QR codes online from your camera, image uploads, or pasted screenshots and decode the result instantly.
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Audio to QR Code Generator for Classroom Instructions
Record a short classroom audio note, generate a QR code, and let students scan it to hear instructions on their own device.
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Random Name Generator for Characters and Teams
Generate random names for classroom groups, character ideas, sample data, games, and student activities.
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Word Counter Online for Essays, Assignments & Articles
Count words, characters, sentences, and paragraphs for essays, assignments, articles, notes, and study writing.
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Reading Time Calculator
Estimate reading time from pasted text or PDF files using word count and adjustable reading speed.
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Typing Practice Tool for Students and Classrooms
Practice typing speed and accuracy with simple exercises for students, classrooms, and keyboard skill building.
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Random Paragraph Generator for Writing Practice
Generate random paragraphs for writing practice, content layouts, classroom exercises, and design mockups.
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Random Word Generator
Generate random words for vocabulary practice, writing prompts, classroom games, and creative activities.
Classroom Tools Directory
Browse practical classroom tools for teachers and students, including file converters, assessment generators, AI study helpers, and QR code tools for safe sharing.
ClassTools24 is a toolbox built for teachers, students, and school staff, organized around five everyday classroom workflows: classroom management, assessment and worksheet generation, assignment preparation, teacher resources, and safe sharing.
Classroom management tools help teachers run day-to-day activities: a classroom timer for pacing lessons, the Wheel of Names for random picks, a random group generator for team activities, a seating chart generator, a school certificate generator for awards, and generators for timelines, newspapers, and breaking-news mockups for history and media-literacy projects.
Assessment and worksheet generators build printable classroom materials: a Match the Pairs Generator for matching worksheets, an Assessment Worksheet Generator (also used as a question paper or exam paper generator) for sectioned tests with multiple question types, and an Answer Sheet Generator for bubble or box answer sheets, each with an automatic answer key.
Assignment preparation tools cover the file work teachers and students do most often: converting Word, PowerPoint, Excel, HTML, and image files to PDF, converting Word to ODT or HTML, and converting subtitle files between VTT and SRT for classroom video.
Teacher resources support writing and study routines: a word counter, reading time calculator, typing practice tool, and random paragraph and word generators.
Safe sharing tools cover classroom-friendly QR codes and fair random picks: a QR code generator and reader, an audio-to-QR-code tool, and a random name generator.
ClassTools24 also includes a set of AI-powered study tools: an AI text summarizer that condenses pasted text or uploaded documents into summaries, study notes, bullet points, or flashcards; an AI question generator that turns source text into quiz and practice questions; an AI study planner generator that builds a weekly study schedule from your subjects and available time; an AI vocabulary extractor that pulls key vocabulary and word lists from text; an AI presentation slides generator that turns text into a slide outline; and an AI worksheet generator that creates printable practice worksheets.
Looking for general-purpose image, code, or data conversion tools that are not tied to a classroom workflow? See our Utilities page.