15 Free Online Tools Every Student Should Bookmark

Students use dozens of online tools every week for assignments, projects, reports, and productivity. Instead of installing software, many of these tasks can now be completed directly in the browser.

Here are some useful free tools:

1. PDF Tools

Merge, split, compress, rotate, and organize PDF files without installing software.

2. GPA Calculator

Quickly calculate semester or cumulative GPA.

3. BMI Calculator

Simple health calculator with instant results.

4. Age Calculator

Calculate exact age in years, months, and days.

5. Pomodoro Timer

Stay focused using the 25-minute productivity technique.

6. Word Counter

Count words, characters, sentences, and reading time.

7. Habit Tracker

Build better daily habits.

8. Flashcards

Create flashcards for studying and revision.

9. Password Generator

Generate strong, secure passwords instantly.

10. Book Writer

Write digital books with a page-flipping experience directly in your browser.

You can try these free tools here:

👉 https://toolzo-omega.vercel.app

No signup is required, and many of the tools work entirely in your browser, helping keep your data private.

GitHub Repository:
https://github.com/jeeajeea/toolzo