Utilities

Browse all tools in the "Utilities" category and subcategories.

Date & time

Calendar (www.oh-benri-tools.com)

An online calendar for viewing monthly or yearly views. Supports Japanese public holidays, customizable week start day, and fullscreen display. Choose from 1-month, 2-month, or yearly views.

Date & time

Calendar Web (calendar.onl.jp)

A simple calendar web app that runs in the browser. Supports monthly and weekly views, making it easy to check schedules and track dates.

Date & time

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.

Text processing

Character Count (toolpods.io)

Count characters, words, and lines in text. Instantly check the volume of pasted text.

Text processing

Character Counter (moji.onl.jp)

A web tool that counts characters, words, and lines in real time as you type. Useful for checking character limits on blog posts, social media, and other content.

Text processing

Character Counter (saruwakakun.com)

A simple character counter tool. Useful for checking character counts when there's a limit, or when you want to know the length of text you've written. Supports emoji and variant characters.

Text processing

Character Counter (web-toolbox.dev)

Free tool for real-time counting of characters, bytes, lines, and more in input text. Useful for checking character limits in SNS posts, meta tags, and more.

Text processing

Character Counter (www.oh-benri-tools.com)

An online tool for counting characters in text. Supports drag-and-drop file input and multiple counting methods, including handling of newlines and double-byte characters. Includes conversion to manuscript page equivalent.

Measurement

Check Actual Size (www.piliapp.com)

An online tool to display objects at their actual physical size on screen. Calibrate your monitor using a credit card and view items like rulers and coins at true scale.

Utilities

Click Counter (lazesoftware.com)

A simple click counter for quickly tallying numbers. Supports negative counts and multiple simultaneous counters with customizable names and step values. Data is automatically saved in the browser and can be exported as a text file.

Date & time

Clock (www.oh-benri-tools.com)

An online clock that displays the current time. Shows accurate time and supports display format switching and fullscreen view.

Utilities

Color Accessibility Checker (toolpods.io)

Calculate the contrast ratio between two colors and check compliance with WCAG accessibility standards. Verify that text and background color combinations meet the required ratios.

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