Tools for Students
230 toolsTools to boost your study sessions. Transcribe lectures, format text, train your brain with puzzles, generate focus sounds, and practice typing.
Greed Test
Seven axes, an SVO slider and an allocation task: the test separates thrift from stinginess and compares what you say with what you choose.
Workaholism Test
Check yourself with the Bergen Work Addiction Scale and a 5-dimension map: compulsion, overload, the toll on life. Online, no sign-up.
Trust Test
Both sides of trust at once: how much you extend to people and how much you return when they extended it to you. Trust game included.
Risk Tolerance Test
Five risk domains scored apart and a Holt-Laury lottery that yields a real coefficient. No single score: boldness is not one dial.
EQ Test
Emotional intelligence measured as a skill, not a questionnaire: read real voices and faces, then see the gap between your score and your self-image.
Profanity Filter
Check any text for profanity and censor swear words across 10 languages.
Calculator
Basic and scientific modes, voice readout in 10 languages, large buttons and a running paper-tape — built to be easy for seniors, children and everyone else.
Screen Sharing
Share your screen with anyone via a link or 6-letter code. No camera, optional voice, nothing to install.
Online Timer
Free online timer: run several labeled countdowns at once, plus Pomodoro and HIIT interval modes, fullscreen, and alarm sounds.
Falling Sand
Pick an element and paint on the canvas. Watch sand fall, water flow and fire spread.
Spin the Wheel
Add your entries, then spin the wheel to pick a random winner.
Spirograph
Adjust the ring, gear and pen sliders to draw geometric spirograph curves.
Speech to Text
Speak into your microphone and watch text appear in real time. Voice commands, auto-punctuation, 34 languages.
Audio to Text
Upload a recording and get the text in paragraphs, with speaker labels and timecodes. Edit on the page, download DOCX, PDF or subtitles.
Dialogue analysis and conversation protocol
Paste a conversation transcript — AI builds the protocol: participants, decisions, tasks, agreements. Every item carries a verbatim quote.
Text to Speech
Convert text to natural speech with neural AI voices in 30+ languages. Download as MP3.
Re-Dub
Upload audio or video, get an editable transcript, and re-voice it — change the speaker, switch voices line by line, or re-dub just one character.
Online Voice Recorder
Record from microphone or system audio directly in your browser. No installation, no signup — just press record.
Word Counter
Count words, characters, sentences, paragraphs. Readability scores, keyword density, social media limits. Free, runs in your browser.
Text Formatter
All-in-one text formatter: 60+ operations for case conversion, cleaning, encoding, fancy text. Runs in the browser.
Punctuation & Spell Checker
Check Russian and English punctuation, commas, dashes and spelling — with rule explanations and one-click fix. Russian has an advanced in-browser spell-checker.
World Alphabets
Interactive alphabet guide for 12 languages. Click any letter to hear its pronunciation. Learn mode + quiz mode.
Poetry Analyzer
Analyze poems: detect meter (iambic, trochaic, dactylic), rhyme scheme, syllable count and spellcheck. For students and writers. Free.
Poem generator
Write a poem to your own brief: occasion, recipient, form, meter and rhyme scheme. 22 fixed forms from sonnet to haiku.
