Counter (www.piliapp.com)
An online tally counter for counting things with a click. Increment, decrement, and reset the count easily. Useful for counting participants, inventory, or repetitions.
Countdown Timer (www.piliapp.com)
An online countdown timer with customizable hours, minutes, and seconds. Set the duration and get an alert when time is up. Suitable for cooking, studying, and presentations.
Countdown Timer (saruwakakun.com)
A web-based countdown timer that lets you set a duration or target date. Supports title and color customization, and URL sharing. No sign-up required.
Cost-effectiveness Calculator (lazesoftware.com)
Compares the cost-effectiveness of multiple products by calculating unit price from name, quantity, and price inputs. Automatically determines the most economical option and displays results in a table.
Conversation Memo Web (talk.onl.jp)
A web app to record and manage conversation content in real time. Organizes and saves interview and meeting notes by speaker for easy reference.
Connection Speed Test (toolpods.io)
Measure your internet connection speed including download, upload, and latency.
Compress JS and CSS (www.piliapp.com)
An online JavaScript and CSS minifier. Compress JS and CSS code by removing whitespace, comments, and redundant characters to reduce file sizes for faster web pages.
Compass Web (compass.onl.jp)
A digital compass web tool that uses your smartphone or tablet's orientation sensor to display the current direction in the browser. Check your bearings without installing any app.
Comfy
A rental property search service to quickly find properties using maps and graphs. Search over 1.69 million listings nationwide with various filters, and visually explore properties via heatmaps and rent distribution graphs.
Color Web (color.onl.jp)
A color picker web tool to select colors and convert them to HEX, RGB, HSL, and other color code formats. Useful for checking color palettes in web design and creative work.
Color Palette Generator (toolpods.io)
Automatically generate harmonious color palettes. Input a base color to create complementary, analogous, or other color schemes with HEX, RGB, and HSL codes.
Color Eyedropper (web-toolbox.dev)
Free tool for picking any color on screen using an eyedropper and displaying it as HEX, RGB, HSL, and more. Browser-based using the EyeDropper API.
