All Tools

Look up any public IP address to see its country, city, ISP, and coordinates, and view the approximate location on an interactive map. Supports IPv4 and IPv6.

See your public IP address the moment the page loads, with your IPv4 and IPv6, location, ISP, and network details shown on an interactive map.

Run a touch screen test in your browser to find dead zones, check multi-touch support, and gauge accuracy. Grid mode for full coverage, draw mode for tracking.

Test your display in the browser with 12 categories of full-screen patterns: find dead pixels, check uniformity and gamma, spot banding and ghosting, and try the burn-in fix.

Test your laptop touchpad in the browser - check taps, clicks, scroll, pinch and multi-touch gestures, find dead zones, and measure its size in real time.

Test your monitor's refresh rate with visual animations. Compare simulated Hz against your native rate and spot frame drops instantly.

Calculate a display's physical width, height, and pixel density (PPI) from its diagonal size and resolution, then compare monitors, laptops, tablets, and phones side by side.

Turn your screen into an accurate ruler. Calibrate to your screen size, then measure objects in centimeters or inches by placing them against the display.

Find out your screen resolution and viewport size instantly. See pixel ratio, color depth, aspect ratio, and the matching CSS breakpoint.

Test your typing speed and accuracy. Measure WPM (words per minute) and CPM (characters per minute) with live stats, then track your progress over time.

Test your microphone online with a real-time waveform and volume meter. Record up to 10 seconds and play it back to hear yourself before calls or recordings.

Test your speakers and headphones online. Check left and right channels, sweep frequencies from 20 Hz to 20 kHz, and play tones, noise, or your own audio.