Free Study Tools
Free utilities to help you prepare better.
Unit Converter
Convert length, weight, temperature, volume and more.
Open ToolFormula Sheet / Quick Reference
Essential formulas for Math, Physics and Chemistry.
Open ToolDictionary & Thesaurus
Find definitions, synonyms, and antonyms instantly.
Open ToolPercentile Calculator
Calculate your percentile from test scores.
Open ToolQR Code Generator
Generate QR codes for any text or URL.
Open ToolRandom Question Picker
Pick a random question from your custom list.
Open ToolPDF Converter & Compressor
Convert text to PDF and compress PDF files.
Open ToolImage Analyzer
Analyse any image, generate text searches, and find its source online. 25 credits per scan.
Open ToolLetter Writer AI
AI-generated letters, emails & applications for any country, language and purpose.
Open ToolQuizRop — Family Quiz
Host AI-powered family quiz nights. Topics, teams, timer, live scoring.
Open Tool