QR Code Creator (qr.onl.jp)
A web tool that instantly generates QR codes from URLs or text. Download the created QR code and use it in print materials or on websites.
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.
Text-to-Speech Web (speak.onl.jp)
A text-to-speech (TTS) web tool that reads aloud any text you enter. Adjust speed and voice type, and use it for foreign language listening practice.
Speed Check (speed.onl.jp)
A web tool to easily measure your internet connection's download and upload speeds in the browser. Useful for checking connection quality and comparing ISP performance.
Stopwatch (stopwatch.onl.jp)
A stopwatch web app with lap time recording. Useful for sports practice, task timing, and many other purposes — ready to use instantly without any installation.
Timer (timer.onl.jp)
A countdown timer web app that sounds an alarm at the specified time. Useful for managing cooking, study, and work sessions, with support for setting multiple timers.
Desu/Masu Converter (tone.onl.jp)
A web tool to convert Japanese text between polite (desu/masu) form and plain form. Useful for unifying the writing style of business documents and blog articles.
Bill Splitter (warikan.onl.jp)
A web tool to equally split dining or party expenses among multiple people. Instantly calculates the amount per person including rounding, reducing the burden on the organizer.
Analog Clock (watch.onl.jp)
A web app that displays an analog clock in the browser. Shows the current time with a simple, clean design that can also be used as an ambient display piece.
Amount Calculator (lazesoftware.com)
A scaling tool that adjusts recipe ingredient quantities for different serving sizes. Supports single-line and two-line row formats, blank line ignore option, and clipboard copy or text file download of results.
Braille ASCII Art Generator (lazesoftware.com)
Converts text or image files into ASCII art using braille characters. Supports multiple fonts, rotation, flipping, fill settings, and garbling prevention. Results can be copied to the clipboard or downloaded as a text file.
Candlestick Alarm (lazesoftware.com)
Plays a notification sound whenever a candlestick closes on a stock or forex chart. Supports multiple timeframes from 10 seconds to 4 hours, five selectable notification sounds, and regular interval alerts.
