Free Online Tools for Work, Study and Everyday Life
Fast, simple and free online tools — no registration required.
What do you need to do?Popular Tools
Browse all toolsPercentage Calculator
Find a percentage of a number, or what percentage one number is of another.
Percentage Increase Calculator
Work out the percentage increase between two values.
Percentage Decrease Calculator
Work out the percentage decrease between two values.
Discount Calculator
Work out the sale price after a percentage discount.
Tip Calculator
Work out the tip and total bill, and split it between people.
Age Calculator
Find your exact age in years, months, and days from your birth date.
BMI Calculator
Calculate your Body Mass Index from your height and weight.
Loan Calculator
Estimate your monthly loan payment from the amount, rate, and term.
Compound Interest Calculator
See how an investment grows over time with compound interest.
Word Counter
Count words, characters, sentences, and paragraphs as you type.
Character Counter
Count characters with and without spaces, useful for limits like tweets or meta descriptions.
Case Converter
Convert text to uppercase, lowercase, title case, or sentence case.
Recently Added
PDF Metadata Viewer
View a PDF's title, author, subject, and other document properties.
PNG to PDF
Convert PNG images into a PDF, one image per page.
JPG to PDF
Convert JPG images into a PDF, one image per page.
PDF Page Deleter
Remove specific pages from a PDF.
PDF Page Rotator
Rotate all or specific pages of a PDF by 90, 180, or 270 degrees.
Split PDF
Extract specific pages from a PDF into a new file.
Merge PDF
Combine multiple PDF files into one, entirely in your browser.
Text Difference Checker
Compare two blocks of text and see exactly what changed, line by line.
Why Use Everyday Tools?
Free to use
Every tool is free, with no usage caps or hidden paywalls.
Fast and simple
No clutter, no unnecessary steps — just the tool you need.
Privacy focused
Every tool runs entirely in your browser. Nothing you enter is uploaded.
No registration
Use any tool immediately — no account required.
How Everyday Tools Works
Pick a tool, enter your numbers or text, and see the result instantly — there's no upload step and no processing delay, because the calculation happens directly on your device as you type. Every tool page also explains the formula or logic behind the result and links to closely related tools, so you can check your work or find the next thing you need without leaving the page.
Guides & Helpful Resources
All guidesHow to Calculate a Percentage
Percentages show up everywhere — discounts, grades, statistics, tips. This guide covers the three most common percentage questions and the formula behind each.
How to Calculate Percentage Increase
Percentage increase measures how much a value has grown, expressed as a fraction of its starting point — useful for salaries, prices, and performance metrics.
How to Calculate Percentage Decrease
Percentage decrease measures how much a value has dropped, expressed as a fraction of its starting point — common for price drops, weight loss, or performance decline.
How to Calculate a Discount
Working out a sale price is simple once you know the formula — and knowing how stacked discounts actually combine can save you from overestimating your savings.
What Is BMI and How to Calculate It
Body Mass Index (BMI) is a simple ratio of weight to height used as a quick screening tool for weight categories — it's not a diagnosis, but a starting point.
Simple vs Compound Interest: What's the Difference?
Simple and compound interest sound similar but produce very different results over time — the difference is whether interest earns interest of its own.
Browse All Tools
Calculators
Instant, accurate calculators for everyday math — percentages, age, health, and finance. No sign-up, no ads getting in the way of the number you need.
Text Tools
Clean up, count, and reformat text in your browser. Nothing you paste is ever uploaded anywhere.
Developer Tools
Everyday utilities for working with code and data: formatters, encoders, and generators that run entirely client-side.
SEO Tools
Quick generators for the small SEO details that are easy to forget: titles, descriptions, and URL slugs.
Unit Converters
Convert between units instantly — length, weight, temperature, volume, speed, and more, right in your browser.
Image Tools
Resize, compress, and convert images entirely in your browser — nothing is uploaded to a server.
PDF Tools
Merge, split, rotate, and convert PDF files entirely in your browser — nothing is uploaded to a server.
Everyday Tools is a collection of small, focused tools for calculations, text editing, developer tasks, and basic SEO checks. Each tool has its own page with an explanation, a worked example, and answers to common questions, so you can use it once or come back to it whenever you need it — without creating an account.