Free Tools for Students
Calculate percentages, convert units, check your age, count essay words, convert documents to PDF, and merge handouts — free browser tools for everyday academic tasks.
8 free tools — no signup required
Percentage Calculator
Calculate percentages, percent change, and reverse percentages instantly
Unit Converter
Convert between length, weight, temperature, volume, area, speed, and data units
Age Calculator
Calculate exact age, days between dates, and days until any date
Word Counter
Count words, characters, sentences, and reading time instantly
Case Converter
Convert text between uppercase, lowercase, title case, and more
Lorem Ipsum Generator
Generate placeholder text for designs and prototypes instantly
PDF Merger
Combine multiple PDF files into one document — 100% in your browser
Word to PDF Converter
Convert Word .docx files to PDF in your browser — nothing uploaded
Free Tools for Students — All Tools Listed
Every tool below is 100% free, requires no account, and runs entirely in your browser — your data never leaves your device.
% Free Percentage Calculator
Free percentage calculator. Find what X% of a number is, calculate percent change between two values, find what percentage one number is of another, and calculate increase/decrease by a percent. No signup required.
⚖️ Free Unit Converter
Free unit converter. Convert length (cm to inches, km to miles), weight (kg to lbs), temperature (Celsius to Fahrenheit), volume, area, speed, and digital data units. Fast, accurate, no signup.
🎂 Free Age Calculator
Free age calculator. Find your exact age in years, months, and days. Calculate the number of days between two dates or find how many days until a future event. No signup required.
📊 Free Word Counter
Free word counter and character counter. Paste or type any text to instantly see word count, character count, sentence count, paragraph count, and estimated reading time. Free to embed on your website. No signup required.
Aa Free Case Converter
Free case converter tool. Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and more. No signup required.
📝 Free Lorem Ipsum Generator
Free lorem ipsum generator for designers and developers. Generate paragraphs, sentences, or words in plain text, HTML, or Markdown. No signup required.
📎 Free PDF Merger
Free PDF merger. Upload multiple PDFs and combine them into a single document in the order you choose. No upload to any server — 100% browser-based. No signup, no watermark.
📝 Free Word to PDF Converter
Free Word to PDF converter. Upload a .docx file and convert it to a clean PDF entirely in your browser. No server upload, no signup, no watermarks.