Discount Calculator
Find the final sale price and how much you save after a percentage discount.
Everything in one place
All QuickSolve Tools
Study smarter, work with PDF files, and solve everyday calculations with fast tools designed to stay simple.
AI for students
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AI Study Assistant
Upload notes, PDFs, images, Word files, or paste text and turn them into useful study material.
Summarize Notes
Turn long notes, PDFs, images, and documents into clear revision-ready summaries.
Generate Important Questions
Create exam-focused short and long questions from your uploaded study material.
Create Quiz
Generate MCQs, true/false, and short-answer practice with an answer key.
Personalized Study Plan
Build a realistic day-by-day plan around your deadline and available study hours.
Create To-Do List
Convert a syllabus, chapter, or notes file into a practical study checklist.
Generate Flashcards
Create quick question-and-answer flashcards for active recall practice.
Key Points & Revision Sheet
Extract key definitions, formulas, dates, facts, and must-remember points.
Explain a Difficult Topic
Get a simple explanation with examples and a short self-check at the end.
Solve Questions from Image
Upload a photo or screenshot of a question and get a step-by-step explanation.
Create Exam Revision Pack
Generate a compact pack with summary, questions, quiz, flashcards, and final checklist.
Documents & files
PDF & File Tools
Most processing happens directly in your browser for speed and privacy.
Merge PDF
Combine multiple PDF files into one PDF directly in your browser.
Split PDF
Extract selected pages or split a PDF into smaller files.
Compress PDF
Reduce PDF file size with an adjustable quality setting.
PDF to Word
Extract readable PDF text into a Word-compatible document.
PDF to Excel
Extract PDF text lines into an Excel workbook for further editing.
Word to PDF
Convert DOCX files into PDF from your browser.
Excel to PDF
Convert Excel worksheets into a downloadable PDF.
Edit PDF
Add text annotations to a selected PDF page and download the edited file.
PDF to JPG
Convert every PDF page into a high-quality JPG image.
JPG to PDF
Combine JPG, PNG, and WebP images into one PDF.
Free calculators
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Business Tools
Simple calculators for pricing, pay, margins, discounts, and planning.
Profit Margin Calculator
Calculate gross profit and profit margin from revenue and cost.
Salary Calculator
Convert a monthly salary into annual, weekly, daily, and estimated hourly amounts.
Loan EMI Calculator
Estimate a fixed monthly loan payment from principal, annual interest rate, and term.
Free calculators
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Student Tools
Helpful calculators for GPA, CGPA, attendance, grades, and study planning.
GPA Calculator
Calculate a weighted GPA from course grades and credit hours on a 4.0 scale.
CGPA Calculator
Estimate your updated cumulative GPA after a new semester.
Attendance Calculator
Check your attendance percentage and how many classes you may need to reach a target.
Free calculators
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Everyday Tools
Fast calculators for percentages, dates, age, and day-to-day decisions.
Percentage Calculator
Calculate a percentage of any number, plus percentage increase or decrease, in seconds.
Age Calculator
Calculate age in years, months, and days between a birth date and a selected date.
Date Difference Calculator
Find the number of days and weeks between two calendar dates.