Free tools
Small tools, big time saved.
Free browser tools for business, study, writing and images. Everything runs on your device and nothing you type is sent to us.
ALL TOOLS
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26 free tools in 6 groups. Each opens on its own page.
Education tools
Unit converterConvert length, weight, area, volume, speed, time and temperature, including Indian units such as cent, guntha and quintal.
Scientific calculatorA full scientific calculator with trigonometry, logarithms, powers, roots, factorials and degree or radian mode.
Date difference calculatorCount the days, weeks, months and working days between two dates, or add and subtract days from a date.
Pomodoro timerA simple Pomodoro study timer with focus, short break and long break sessions and a sound when time is up.
Number to words converterWrite any number in words in the Indian system (lakh, crore) or the international system, with rupees and paise for cheques and invoices.
Business tools
GST calculatorAdd GST to a price or remove it from a GST-inclusive price, with the CGST, SGST and IGST split shown.
EMI calculatorMonthly EMI, total interest and a full repayment schedule for a home, car or personal loan.
SIP calculatorEstimate the future value of a monthly SIP in a mutual fund, with the invested amount and estimated returns.
Compound interest calculatorSee how a deposit grows with compound interest, with yearly, quarterly, monthly or daily compounding.
Margin and markup calculatorWork out profit, margin and markup from cost and price, or find the selling price for a margin or markup you want.
Discount calculatorFind the sale price after one or two discounts, how much you save, and the final price with GST.
Invoice generatorCreate a clean invoice with GST in your browser and save it as a PDF or print it. Nothing is uploaded.
Student tools
Percentage calculatorFind a percentage of a number, what percent one number is of another, and the percentage increase or decrease.
CGPA to percentage converterConvert a 10-point CGPA to a percentage with the CBSE, VTU or simple formula, and convert a percentage back to CGPA.
GPA calculatorCalculate your semester GPA from course credits and grades on the 4.0 scale or the 10-point scale.
Age calculatorExact age in years, months and days, total days lived and the days left until the next birthday.
Writing tools
Word counterCount words, characters, sentences and paragraphs, with reading time, speaking time and the most used words.
Case converterChange text to UPPER CASE, lower case, Title Case, Sentence case, camelCase, snake_case, kebab-case and more.
Lorem ipsum generatorGenerate placeholder text by paragraphs, sentences or words for designs, layouts and mock-ups.
Text diff checkerCompare two pieces of text and see exactly which lines were added, removed or changed.
Remove duplicate linesRemove repeated lines from a list, with options to sort, trim spaces, ignore case and drop empty lines.
Image tools
QR code generatorCreate a free QR code for a link, text, Wi-Fi network or UPI payment, and download it as PNG or SVG.
Image converter and compressorCompress images and convert them to JPG, PNG or WebP in your browser, with a before and after size.
Image resizerResize an image to exact pixels or a percentage, with ready sizes for Instagram, YouTube, WhatsApp and passport photos.
Image to PDF converterCombine one or more images into a single PDF, with A4, Letter or fit-to-image pages. Nothing is uploaded.