Best Embeddable Widgets

Test your mouse, keyboard, and monitor right in the browser. Catch a double-click, a dead pixel, or a stuck key in seconds. Free, no sign-up, no install.

Key RigPolice features:

No install Free Forever Mouse tools Keyboard tools

free

recto finds the pages nothing links to and links them using words you already published—no AI rewrite; you approve every change. $39 once, NO SUBSCRIPTION.

Key recto features:

Free Crawl GSC-traffic-weighted No hallucination BYOK

Try for free freemium $39 / One-off (One payment for life for one site. Stackable)

Mouse Sensitivity Converter is an online tool that you can use to convert the sensitivities between multiple shooting games.

Key Mouse Sensitivity Converter features:

Ease of Use Comprehensive Game Support Accuracy Time-Saving

Test your Internet connection for lost packets or high latency to ensure that your gaming and...

Key Packet Loss Test features:

Comprehensive Analysis User-Friendly Interface Real-Time Monitoring Accessibility

This free tool calculates your internet download speed in bits per second.

Monkeytype is a minimalistic typing test, featuring many test modes, an account system to save your typing speed history and user configurable features like themes, a smooth caret and more.

Key Monkeytype features:

User-friendly Interface Customizable Settings Real-time Analytics Variety of Test Modes

Open Source

10FastFingers is one of the effective typing speed checking tools that offer you a chance to enhance your typing speed in just a couple of days.

Key 10FastFingers features:

Free to Use Easy to Use Multiple Languages Leaderboard

Mouse Sensitivity is an advanced aim trainer for a computer mouse that allows you to calculate, calibrate, and customize the mouse sensitivity and train with it.

Key Mouse Sensitivity features:

Comprehensive Calculation Wide Game Support User-Friendly Interface Advanced Customization

Broadband Internet Speed Test Unlocked!

Key OpenSpeedTest features:

User Friendly No Flash Required Cross-platform Privacy

Open Source

The easiest way to check your monitor for dead pixels. Fullscreen, dark mode, no ads. Works on PC, Mac, and Mobile.

Key ScreenTest.run features:

Automated Visual Testing Easy Setup CI/CD Integration No-Code Friendly

Online scroll test tool that detects potential mouse wheel issues using multiple algorithms and displays wheel data in real time through charts.

Key Scroll Test features:

Simple and Focused Tool Visual Heatmap Results Quick Setup Useful for Content Prioritization

Free browser tools for gamers — click speed (CPS) test, reaction time, eDPI calculator, plus monitor, mouse, mic and webcam checks. No install, instant results.

Key Toolmate.io features:

Click Speed Test (CPS) eDPI & Sensitivity Calculator Device Checks

Test your reaction time, CPS, typing speed, aim, and color vision for free. 33 gaming benchmark tools, instant results, no signup needed. How fast are you?

Key ToolsBracker features:

Free Access to Premium Tools Wide Variety of Tools No Registration Required User-Friendly Interface

Open Source

Test monitors, keyboards, mice, audio devices, controllers, and click speed. Fast, free, and no installation.

Key HardwareTest.org features:

Platform Installation Mouse Polling Rate Gamepad Testing

free