All Free Online Tools

Calculate your GPA from grades.

Focused study sessions with breaks.

Create and study flashcards.

Summarize notes with AI.

Count down to your exams.

Build a professional resume.

Count words, characters, and sentences in text.

AAA, NLM, APA, MLA, and Chicago citations for books, journals, and websites.

Calculate your exact age in years, months, and days.

Body Mass Index and health category.

Daily water intake based on weight and activity.

Optimal wake times based on sleep cycles.

Daily calorie needs for your goals.

Track daily habits and build streaks.

Set and track your goals.

Calculate tip and split the bill easily.

Estimate monthly payments and total interest.

Guided breathing and meditation sessions.

Create professional invoices.

Convert meeting times across timezones.

Estimate take-home pay.

Estimate project costs.

Professional contract templates.

Track daily expenses by category.

25-minute focus sessions.

Manage tasks and to-dos.

Minimal distraction mode.

Block distracting sites.

Plan your day hour by hour.

Set a countdown for any event.

Pick a random option from your list.

Merge or split PDF files.

Compress images without losing quality.

Convert between file formats.

Create QR codes for URLs and text.

Generate secure passwords.

Convert length, weight, temperature, and more.

Convert between hex, RGB, and HSL.

Encode or decode Base64 text.

Generate placeholder text for designs.

AI-powered resume writing.

Career guidance with AI.

Plan your life with AI.

Study help with AI.

Financial advice with AI.