Free Online Tools for Everyone
YourTechTool is a growing collection of fast, free, browser-based utilities — testing tools, generators, converters and more. Nothing to install, nothing to sign up for.
Search by tool name, category or keyword — matching tools appear right below, or press Enter to see full results, even for a misspelled name.
Browse by category
Popular tools
The most used tools on YourTechTool
Keyboard Tester
Test your keyboard keys online and instantly spot stuck or unresponsive keys.
Password Generator
Generate strong, secure, random passwords for free, right in your browser.
Internet Speed Test
Check your download, upload, ping and jitter in about 20 seconds, free and online.
Unit Converter
Convert length, weight, temperature, volume and more between units instantly.
Image Compressor
Reduce JPG, PNG and WebP file size with adjustable quality, right in your browser.
Scientific Calculator
Scientific calculator with trigonometry, logarithms, roots, powers and memory, right in your browser.
Mortgage Calculator
Estimate monthly mortgage payments, payoff date and total interest, with extra payments and an amortization schedule.
Age Calculator
Calculate your exact age, days between two dates, or add and subtract time from a date.
All tools
13 tools
Keyboard Tester
Test your keyboard keys online and instantly spot stuck or unresponsive keys.
Password Generator
Generate strong, secure, random passwords for free, right in your browser.
Internet Speed Test
Check your download, upload, ping and jitter in about 20 seconds, free and online.
Unit Converter
Convert length, weight, temperature, volume and more between units instantly.
Image Compressor
Reduce JPG, PNG and WebP file size with adjustable quality, right in your browser.
Scientific Calculator
Scientific calculator with trigonometry, logarithms, roots, powers and memory, right in your browser.
Graphing Calculator
Plot multiple functions, zoom, pan, trace values and download the graph as a PNG image.
Mortgage Calculator
Estimate monthly mortgage payments, payoff date and total interest, with extra payments and an amortization schedule.
Age Calculator
Calculate your exact age, days between two dates, or add and subtract time from a date.
JSON Formatter
Format, validate and beautify JSON data online, right in your browser.
Pomodoro Timer
Stay focused with a free Pomodoro timer for work sessions and short breaks.
To-Do List
Organize your tasks with a simple, free to-do list that works right in your browser.
BMR Calculator
Estimate your basal metabolic rate and daily calorie needs by activity level and weight goal.
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Free online tools
YourTechTool provides a collection of free, browser-based tools designed to help with everyday tasks — from testing your keyboard to generating a secure password, checking your internet speed or converting between units of measurement. Every tool is built to be fast, straightforward and usable on any device with a modern web browser.
New tools are added regularly, spanning categories like security, testing, generators, converters, developer utilities and more. There's nothing to install and no account required — just open a tool and start using it.
Why use browser-based tools?
Browser-based tools run directly in your web browser, so there's no software to download, install or keep updated. They work the same way across Windows, macOS, Linux, Chromebooks, tablets and phones, which makes them convenient for quick, one-off tasks.
Because there's no installation step, you can jump straight to the tool you need — helpful whether you're at your own computer, a work machine, or borrowing someone else's.
Tools for everyday tasks
Not every task needs a full application. Checking if a keyboard key works, generating one strong password, or converting kilometers to miles are quick jobs that a lightweight web tool can handle in seconds. YourTechTool focuses on exactly these kinds of everyday utilities.
As the collection grows, tools are grouped into clear categories — like Testing, Security and Converters — so you can find what you need without digging through menus.
Frequently asked questions
What is YourTechTool?
YourTechTool is a free collection of browser-based online tools and utilities, covering things like testing, security, conversions and more. New tools are added regularly.
Are the tools free?
Yes. Every tool on YourTechTool is completely free to use, with no hidden fees, trials or subscriptions.
Do I need to create an account?
No. There is no login, registration or account system. You can open any tool and start using it immediately.
Do I need to download software?
No downloads or installations are required. Every tool runs directly in your web browser.
Can I use the tools on my phone?
Yes. Every tool is designed to work on desktop, tablet and mobile browsers.
Are my files or data uploaded to a server?
It depends on the tool. Many tools, such as the password generator and unit converter, run entirely in your browser and never send your input anywhere. Some tools may need to contact a server to function (for example, an internet speed test). Each tool page describes exactly how it handles your data.