Free online tools for everyday tasks
PDF and image tools, calculators, converters and more — all free, all in your browser. No sign-up, no upload, no watermark.
- 71 free tools
- 0 uploads
- No sign-up
Popular tools
The tools people use most.
Compress Image
Reduce the file size of JPG, PNG and WebP images.
Open toolResize Image
Change the width and height of images in pixels or percent.
Open toolRemove Background
Remove the background from photos of people with AI.
Open toolWord Counter
Count words, characters, sentences and reading time.
Open toolQR Code Generator
Create QR codes for links, text, WiFi, email and phone.
Open toolPassword Generator
Create strong, random passwords that are hard to guess.
Open toolAge Calculator
Find your exact age in years, months and days.
Open toolPercentage Calculator
Calculate percentages, percentage change and more.
Open toolBMI Calculator
Calculate your Body Mass Index in kg/cm or lb/ft.
Open toolLoan Calculator
Monthly payment, total interest and a full amortization schedule.
Open toolMortgage Calculator
Monthly mortgage payment with taxes, insurance and HOA.
Open toolCompound Interest Calculator
See how savings grow with compound interest and monthly deposits.
Open toolAuto Loan Calculator
Car payment with sales tax, down payment and trade-in.
Open toolRetirement Calculator
How much you will have to retire on, and the income it gives.
Open tool401(k) Calculator
401(k) balance at retirement with your employer match.
Open toolHouse Affordability Calculator
How much house can I afford? Based on income and debts.
Open toolSalary Calculator
Convert salary to hourly, weekly, monthly and annual pay.
Open toolHours Calculator
Weekly time card: hours worked, overtime and pay.
Open toolTip Calculator
Work out the tip and split the bill between friends.
Open toolDue Date Calculator
Estimate your baby’s due date and how far along you are.
Open toolCalorie Calculator
Daily calories (TDEE) to maintain, lose or gain weight.
Open toolGPA Calculator
Semester and cumulative GPA on a 4.0 scale.
Open toolScientific Calculator
Free online scientific calculator with trig, logs and more.
Open toolSquare Footage Calculator
Area in square feet for rooms, floors and yards.
Open toolUnit Converter
Convert length, weight, temperature, area, volume and more.
Open toolCurrency Converter
Convert between 160+ currencies with daily exchange rates.
Open toolPDF Tools
Merge, split, compress and convert PDF files in seconds.
Merge PDF
Combine several PDFs into one document, in the order you choose.
Open toolSplit PDF
Extract pages or split a PDF into several smaller files.
Open toolCompress PDF
Make a PDF smaller so it is easy to email and upload.
Open toolJPG to PDF
Turn photos and images into a single PDF document.
Open toolPDF to JPG
Save every page of a PDF as a high-quality JPG image.
Open toolImage Tools
Compress, resize, convert and remove backgrounds from images.
Compress Image
Reduce the file size of JPG, PNG and WebP images.
Open toolCompress Image to 20KB
Shrink a JPG or PNG to under 20KB for forms and uploads.
Open toolCompress Image to 50KB
Shrink a JPG or PNG to under 50KB for forms and uploads.
Open toolCompress Image to 100KB
Shrink a JPG or PNG to under 100KB for forms and uploads.
Open toolResize Image
Change the width and height of images in pixels or percent.
Open toolImage Converter
Convert images between JPG, PNG and WebP.
Open toolPNG to JPG
Convert PNG images to smaller JPG files.
Open toolJPG to PNG
Convert JPG photos to lossless PNG images.
Open toolWebP to JPG
Convert WebP images to JPG so they open anywhere.
Open toolRemove Background
Remove the background from photos of people with AI.
Open toolText & Web Tools
Count words and characters, and create QR codes.
Word Counter
Count words, characters, sentences and reading time.
Open toolCharacter Counter
Count characters with and without spaces, with social limits.
Open toolQR Code Generator
Create QR codes for links, text, WiFi, email and phone.
Open toolPassword Generator
Create strong, random passwords that are hard to guess.
Open toolCalculators
Age, percentage, date and hours calculators with instant answers.
Age Calculator
Find your exact age in years, months and days.
Open toolPercentage Calculator
Calculate percentages, percentage change and more.
Open toolDate Calculator
Count days between dates, or add and subtract days.
Open toolHours Calculator
Weekly time card: hours worked, overtime and pay.
Open toolGPA Calculator
Semester and cumulative GPA on a 4.0 scale.
Open toolFinal Grade Calculator
What do I need on my final exam?
Open toolScientific Calculator
Free online scientific calculator with trig, logs and more.
Open toolGas Mileage Calculator
MPG, L/100 km and fuel cost per mile.
Open toolFuel Cost Calculator
How much gas a road trip will cost.
Open toolHealth & Fitness Calculators
BMI, calorie, BMR, body fat, due date and ovulation calculators.
BMI Calculator
Calculate your Body Mass Index in kg/cm or lb/ft.
Open toolDue Date Calculator
Estimate your baby’s due date and how far along you are.
Open toolOvulation Calculator
Find your fertile window and ovulation day.
Open toolCalorie Calculator
Daily calories (TDEE) to maintain, lose or gain weight.
Open toolBMR Calculator
Basal metabolic rate: calories burned at rest.
Open toolBody Fat Calculator
Body fat percentage with the US Navy tape method.
Open toolIdeal Weight Calculator
Ideal body weight for your height, with four formulas.
Open toolHome & Garden Calculators
Square footage, concrete, gravel and mulch calculators.
Square Footage Calculator
Area in square feet for rooms, floors and yards.
Open toolConcrete Calculator
Cubic yards and bags of concrete for slabs and columns.
Open toolGravel Calculator
Tons and cubic yards of gravel for driveways and paths.
Open toolMulch Calculator
Cubic yards and bags of mulch for garden beds.
Open toolFinance Calculators
Loan, mortgage, compound interest, SIP and GST calculators.
Loan Calculator
Monthly payment, total interest and a full amortization schedule.
Open toolMortgage Calculator
Monthly mortgage payment with taxes, insurance and HOA.
Open toolCompound Interest Calculator
See how savings grow with compound interest and monthly deposits.
Open toolSIP & Lumpsum Calculator
Estimate mutual fund returns from SIP or one-time investing.
Open toolGST Calculator
Add or remove GST from a price, with CGST and SGST split.
Open toolAuto Loan Calculator
Car payment with sales tax, down payment and trade-in.
Open toolCredit Card Payoff Calculator
How long to pay off a credit card, and the interest it costs.
Open toolDebt Payoff Calculator
Debt snowball vs avalanche: your fastest way to be debt-free.
Open toolRetirement Calculator
How much you will have to retire on, and the income it gives.
Open tool401(k) Calculator
401(k) balance at retirement with your employer match.
Open toolRoth IRA Calculator
Tax-free Roth IRA growth with 2026 contribution limits.
Open toolHouse Affordability Calculator
How much house can I afford? Based on income and debts.
Open toolRefinance Calculator
Should I refinance? Monthly savings and break-even point.
Open toolStudent Loan Calculator
Student loan payment, payoff date and savings from paying extra.
Open toolAPR Calculator
The true annual cost of a loan, including fees.
Open toolROI Calculator
Return on investment, total and annualized.
Open toolSimple Interest Calculator
Simple interest on any amount, rate and time.
Open toolSalary Calculator
Convert salary to hourly, weekly, monthly and annual pay.
Open toolTip Calculator
Work out the tip and split the bill between friends.
Open toolVAT Calculator
Add or remove UK VAT at 20%, 5% or any rate.
Open toolSales Tax Calculator
US sales tax by state, added to or removed from a price.
Open toolHST & GST Calculator (Canada)
Canadian GST, HST and PST by province.
Open toolUnit & Currency Converters
Convert length, weight, temperature, currencies and more.
Unit Converter
Convert length, weight, temperature, area, volume and more.
Open toolCM to Inches
Convert centimeters to inches instantly, with a table.
Open toolInches to CM
Convert inches to centimeters instantly, with a table.
Open toolKG to LBS
Convert kilograms to pounds instantly, with a table.
Open toolLBS to KG
Convert pounds to kilograms instantly, with a table.
Open toolCelsius to Fahrenheit
Convert degrees Celsius to degrees Fahrenheit instantly, with a table.
Open toolFahrenheit to Celsius
Convert degrees Fahrenheit to degrees Celsius instantly, with a table.
Open toolKM to Miles
Convert kilometers to miles instantly, with a table.
Open toolMiles to KM
Convert miles to kilometers instantly, with a table.
Open toolCurrency Converter
Convert between 160+ currencies with daily exchange rates.
Open toolNo tool matches your search yet. Suggest a tool and we may build it!
Why people use Tooliffy
Simple tools that respect your time and your privacy.
Private by design
Your files are processed by your own browser. They are never uploaded, stored or seen by anyone.
Lightning fast
No waiting for uploads or downloads from a server. Most jobs finish in a second or two.
Completely free
Every tool is free with no limits, no account and no watermark stamped on your documents.
Works everywhere
Use it on Windows, Mac, Linux, Android or iPhone — all you need is a modern web browser.
How it works
Three steps. No learning curve.
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1
Choose a tool
Pick what you need: compress, convert, calculate or create.
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2
Add your files or numbers
Drop in files or type your values. Everything stays on your device.
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3
Get the result
Download your file or read your answer instantly.
Frequently asked questions
Are the tools really free?
Yes. All tools are free to use with no limits. The site is supported by advertising, so you never have to pay or create an account.
Do you upload or keep my files?
No. Your files are processed inside your web browser with JavaScript. They are never sent to our server, so we cannot see, store or share them.
Do the tools work on my phone?
Yes. The tools work in any modern browser on Android, iPhone, iPad, Windows, macOS and Linux.
Is there a file size limit?
There is no fixed limit. Because files are processed on your device, very large files depend on how much memory your device has. Files of a few hundred megabytes work fine on most computers.