Screen Tools (www.piliapp.com)
Online screen utility tools including screen color fill and display testing. Use solid color screens to test monitors, clean displays, or create backgrounds for video calls.
Screen Resolution (www.piliapp.com)
An online tool to instantly detect and display your screen resolution, pixel depth, and viewport size. Useful for web developers testing responsive designs.
Scoreboard Web (board.onl.jp)
A web app for managing and displaying scores in sports or games in the browser. Enter team names and scores to record match points in real time.
Sales Tax Calculator (saruwakakun.com)
A consumption tax calculator that computes the tax-inclusive price and tax amount from a pre-tax price. Supports the standard 10% rate and the reduced 8% rate for food and periodicals.
Ruler (www.piliapp.com)
An online screen ruler tool for measuring distances and sizes on your display. Drag the ruler across your screen to measure elements in pixels, centimeters, or inches.
Repeat Timer (www.oh-benri-tools.com)
An online timer that automatically restarts when it reaches zero. Ideal for interval training or recurring task breaks, with alarm sound and fullscreen display support.
Real Estate Valuation Web (land.onl.jp)
A web tool to check an estimated real estate valuation for condos and houses by entering address, age, and size. Useful for understanding market prices when selling or buying property.
Random Number Generator (lazesoftware.com)
Generates random numbers within any specified range. Supports options for ascending sort, deduplication, hidden display (reveal one by one), and table view. Handy as a substitute for dice.
Random Number Generator (www.piliapp.com)
An online random number generator. Set a minimum and maximum value, choose how many numbers to generate, and get instant random results for games, draws, or decisions.
Random List Generator (www.piliapp.com)
An online tool to randomly shuffle a list of items. Enter names or items, click shuffle, and get a randomized order for queues, presentations, or assignments.
QR Code Reader (qrcode.onl.jp)
A web tool to scan and read QR codes using your smartphone or PC camera. Instantly decode URLs and text without any app installation required.
QR Code Reader (web-toolbox.dev)
Free tool for reading QR codes by uploading an image file or using a camera. Results are displayed instantly in the browser with no installation required.
