Student & Academic Toolkit
Everything you need to ace your homework, essays, GPA calculations, theses, and internship applications.
About this toolkit
Discover a curated selection of free essential tools for high school, college, and university. Calculate weighted GPAs, measure essay length, build water-mark-free resumes, and prepare for exams effectively.
Essential Tools (14)
All tools are 100% free, require no account, and run client-side.
Free CV & Resume Builder
Create and download a professional PDF resume.
Cover Letter Generator
Write and export a professional cover letter in PDF.
Grade Calculator
Weighted averages and final grades.
Word Counter
Words, sentences, reading time.
Pomodoro Timer
Focus in 25-minute sessions.
Scientific Calculator
A complete scientific calculator.
Merge PDF
Combine several files into one.
Split PDF
Split a PDF into several files.
Compress PDF
Reduce the size of your PDFs.
Descriptive Statistics Calculator
Calculate mean, median, mode, standard deviation, sample/population variance, quartiles Q1/Q3, and range for any data set.
Quadratic Equation Solver
Solve any ax² + bx + c = 0 quadratic equation with discriminant Delta, real/complex roots, vertex, and canonical form.
Pythagorean Theorem Calculator
Calculate hypotenuse (a² + b² = c²), missing side, acute angles, area, and perimeter of a right-angled triangle.
Fraction Calculator & Simplifier
Add, subtract, multiply, divide, and simplify fractions with mixed numbers, decimal conversions, and step-by-step reduction.
Regular Expression (Regex) Tester & Builder
Test, visualize, and generate regular expressions with Kleene star and live highlighting.
Practical Guides & Workflows
Step-by-step best practices to get the most out of your tools.
Calculate your weighted GPA
Enter your grades and course weights to find your exact weighted GPA and calculate the minimum grade needed to pass or earn honors.
Measure essay and paper length
Track word count, character count, and reading time in real time to meet academic submission limits.
Build an internship resume
Generate a sleek 1-page A4 resume with 0 fees and no watermarks, ready for recruiter review.
Boost study focus with Pomodoro
Use 25-minute focused study intervals and 5-minute restorative breaks to retain information efficiently.
Frequently Asked Questions
Clear answers to common questions about this toolkit.