Client Side Tools

Test your PS4 DualShock 4 controller in your browser. Press the buttons and the touchpad to see them light up, check the sticks for drift, see how far L2 and R2 pull and try the vibration.

Test your PS3 DualShock 3 or Sixaxis controller in your browser. Press the buttons to see them light up, check the sticks for drift and see how far L2 and R2 pull.

Test your Nintendo Switch Pro Controller in your browser. Press the buttons to see them light up, check the sticks for drift, try ZL, ZR and Capture, and feel the vibration.

Test your Nintendo Switch Joy-Con controllers in your browser and check the sticks for Joy-Con drift. Press the buttons to see them light up, including SL and SR, and try the vibration.

Test your 8BitDo Pro 2, Ultimate, SN30 Pro or other 8BitDo controller in your browser. Press the buttons to see them light up, check the sticks for drift and see how far the triggers pull.

Test your Logitech F310, F510 or F710 gamepad in your browser. Press the buttons to see them light up, check the sticks for drift and see the value of every button and axis.

Test your Google Stadia Controller over USB or in Bluetooth mode in your browser. Press the buttons to see them light up, check the sticks for drift, see how far L2 and R2 pull and try the vibration.

Test your GameSir G7, Nova, Cyclone, T4 or other GameSir controller in your browser. Press the buttons to see them light up, check the sticks for drift, see how far the triggers pull and try the vibration.

Test your Flydigi Vader, Apex or Direwolf controller in your browser. Press the buttons to see them light up, check the sticks for drift, see how far the triggers pull and try the vibration.

Test your Razer Wolverine V3, V2 or other Wolverine controller in your browser. Press the buttons to see them light up, check the sticks for drift, see how far the triggers pull and try the vibration.

Test your PowerA Enhanced Wired, Fusion or other PowerA controller for Xbox in your browser. Press the buttons to see them light up, check the sticks for drift, see how far the triggers pull and try the vibration.

Test your PDP Afterglow, Rematch or other PDP controller for Xbox in your browser. Press the buttons to see them light up, check the sticks for drift, see how far the triggers pull and try the vibration.

Test your Turtle Beach Recon, Stealth Ultra or other Turtle Beach controller for Xbox in your browser. Press the buttons to see them light up, check the sticks for drift, see how far the triggers pull and try the vibration.

Check whether your device is set to dark mode or light mode. The result updates instantly when you change your system theme.

Preview a resume.json in the JSON Resume format as a clean, readable resume and check it against the official schema.

See your resume the way an applicant tracking system reads it: the contact details, jobs, education and skills it finds in a PDF or DOCX, plus layout problems.

Replace every ё with е in Russian text instantly, keeping uppercase Ё as Е, and see how many letters were replaced.

Turn your screen into a flashlight: tap once and the whole page goes white in full screen, with the screen kept awake until you turn it off.

Check whether your browser supports the Geolocation API and allows location, then see your position and its accuracy on a map, once or live as you move.

Create a custom Counter-Strike 2 (CS2) crosshair with a pixel-accurate preview. Set the style, size, gap, thickness, color and outline, then copy the share code or console commands to use it in game.

Generate test bank statements in camt.053 XML (versions 02, 04 and 08) with random or configured transactions, your own or a random IBAN, any period and balances.

Find the color temperature in kelvin of a HEX, RGB or HSL color, with its mired value and the matching light color.

Convert PowerPoint presentations (.pptx) to a single HTML web page with every slide, its text, shapes, pictures, tables and charts. Works in your browser.

Convert PowerPoint presentation (.pptx) slides to PNG or JPG images at up to 4× size, and download one slide or all of them as a ZIP. Works in your browser.