Tools for Educators & Teachers
93 toolsDigital tools for modern classrooms. Text-to-speech for reading assistance, visual schedules, sign language resources, live captions, and accessibility testing.
Dyslexia Test
Interactive dyslexia screening with 5 assessments and downloadable PDF report.
Live Captions
Free live captions in your browser. See speech as text in real time.
Subtitle Merger
Merge two subtitle files into one bilingual file.
Auto Captions
Generate AI captions for any video — lectures, podcasts, films, social. Pick a style, edit, translate, burn into MP4.
Digital Signage
Digital signage: fullscreen slideshows for TVs and displays. Transitions, music, widgets. Export video for offline.
Drawing for Kids
Free online drawing tool for kids with brushes, stamps, pixel art mode, 120+ shapes, and color palette.
Thumbnail Maker
Design click-worthy thumbnails and video covers — bold outline text, photos, presets, photo tweaks and a true-resolution export, all in your browser.
Online Alarm Clock
Free online alarm clock with timer, stopwatch, Pomodoro, and world clock. 12 alarm sounds, math puzzle dismiss, screen awake.
AI Audio Detector
Upload an audio file to detect AI-generated content. 12 acoustic methods + opt-in deep stem analysis.
Sheet Music to MIDI
Scan any score photo or PDF and hear the notes back.
Memory Game
Match card pairs to train your memory with adjustable difficulty.
Roman Numerals
Type either box to convert. Switch modes for dates, a Roman clock, lessons, or a quiz. The chart stays visible.
Number to Words
Spell numbers and amounts with real grammar — seven languages, currency, ordinals, cheques and batch mode.
Military Time Converter
Convert between 24-hour military time and 12-hour AM/PM format with live sync, batch mode and reference chart.
Countdown to Date
Live countdown timer to any date with themes, full-screen and shareable link
Percentage Calculator
Percent of a number, percent change, discount, tip, VAT, markup
GPA Calculator
Add each course with its letter grade and credit hours to get your credit-weighted GPA.
OCR Text Extractor
Drop an image, PDF or a full folder — get editable text, Word, Excel or searchable PDF.
Camera Text Reader
Point your camera at text or upload a photo — the tool recognizes it and reads it aloud.
Online Protractor
Online protractor with transparent overlay and photo measurement — mm calibration, multi-angle, PNG/PDF/JSON export. Handy for builders, carpenters and students.
Online Ruler
Free online ruler in actual size. Calibrate to your screen and measure in cm, mm and inches — on screen or on a photo.
Online Stopwatch
Precise online stopwatch with laps, splits, sparkline and shareable link
Slideshow Maker
Drop multiple photos, add an audio track, pick a transition — get a finished video, slide deck or PDF in one click.
Emoji catalog
Browse 1 940 Unicode emojis with names in 9 languages. Search by paste, hex or :shortcode, copy in one click, download SVG/PNG. Free.
