5-4-3-2-1 Grounding ExerciseA guided 5-4-3-2-1 sensory grounding walkthrough with paced breathing and calm backup techniques for anxious moments.
Adhesive SelectorRanks glues and sealants for the two materials you are joining, checking gap fill, water exposure, movement, load and surface energy.
Afterimage GeneratorExperience retinal adaptation and complementary afterimages: pick a stimulus colour, stare at it, then see the complement the tool predicted.
AI Academic Integrity ChecklistCheck whether your AI use on an assignment matches typical institutional permission, disclosure and verification rules.
AI Attribution Statement BuilderBuild a citation-style attribution for AI assistance in APA 7, MLA 9 or Chicago format, plus an acknowledgement statement.
AI Certification Study PlannerTurn an AI certification's published domain weights into a week-by-week study plan with hours per topic and a readiness check against your exam date.
AI Glossary ExplorerSearchable plain-English glossary of AI and machine learning terms, with examples, related terms and a self-test quiz.
AI Learning Roadmap BuilderBuild a week-by-week AI study path from prompting basics to fine-tuning, ordered by prerequisites and your hours per week.
AI Media Literacy QuizPractise spotting synthetic media and misleading AI claims, with scored questions on provenance, detectors and verification.
AI Plagiarism Risk WorksheetAssess how derivative an AI-assisted draft is and get a 0-100 risk score with the specific rewrites and citations needed.
AI Policy QuizTest yourself or your team on acceptable AI use at work — 10 scenario questions with instant explanations and a readiness score.
AI Quiz GeneratorGenerate interactive quizzes from any text using NLP — multiple choice, true/false, and fill-in-the-blank questions with instant grading and score tracking.
AI Usage Log for AssignmentsRecord which AI tools helped with which parts of an assignment and export a clean usage log for submission.
Algebra SolverSolve linear, quadratic, and system of equations step-by-step with detailed explanations and visual graphing.
Algorithm VisualizerWatch common algorithms execute step by step with animated visualizations of Binary Search, Linear Search, Bubble Sort, and more.
Allen Key Size FinderMatches metric and imperial hex key sizes, shows which swaps are safe and which round the socket, and prints a true-scale gauge.
Alphabet ExplorerBrowse writing systems from around the world — Latin, Greek, Cyrillic, Arabic, Hebrew, Devanagari, Japanese, Korean, Thai, Bengali, and more — with character names, pronunciation, Unicode values, and example words.
Ambiguous Figure ViewerWatch classic bistable figures flip between two interpretations and measure your own dominance durations.
AQI TodayLive air quality board for 36 Indian cities, sorted worst first, with the dominant pollutant, all six CPCB sub-indices and each city's band and advisory.
ASCII ExplorerExplore the ASCII character table — convert text to ASCII codes and vice versa, browse the full 128-character table with binary, hex, and decimal values.
Attendance Percentage CalculatorCheck your attendance percentage and find exactly how many classes you must attend — or can safely skip.
Attendance Requirement CalculatorCheck your current attendance percent and how many classes you must attend or can skip.
Attendance Shortage Condonation RequestWork out your attendance percentage and shortfall, then draft a condonation request with grounds, evidence and a catch-up plan.
Attention Span TestMeasure your sustained attention and impulsivity with a scientific Continuous Performance Task (CPT).