HHKB Keytop Palette | HHKB Keytop Color Simulator

Color Palette generator

Choose one color, and it generates a color palette that matches that color.

Munsell Color Search App

This is an app that allows you to search for color numbers from Munsell values.

Itteco(イッテコ)

iconside — Icon Association Quiz

A guessing game quiz that everyone can play together

TwitchPanelGenerator

Twitch panel image creation assistance tool

color-dyed

A color picker that supports color creation across virtually all color systems. It can pick colors from the screen, mix colors, and create color schemes.

ap12's ToolBox

開発者向けの様々な細かいツールを集めたwebサイトです。

For desk screen (tentative name)

[Limited-Time Release] Easy Access to Our Website!

whiteboard

A simple and specialized whiteboard web app. Perfect for use in meetings and other settings. Can also be installed as an app. Features include black pen, red pen, eraser, adjustable pen thickness, and the ability to download as an image.

Flash mental arithmetic

You can do flash mental arithmetic suited to your own skill level!

Twitch Channel Points Management Tool

You can earn Twitch channel points and add effects!

Simple Drum Performance Simulator

🥁 Tap and Get Happy! A Godly Drum Machine That Sessions with Your Favorite Songs! A super stylish web app where you can enjoy authentic drum performances just by tapping your PC keyboard (A, S, D, F)!

BINGO Number Generator

It can be used on both smartphones and computers.

Neo Kid Pix

I liked the KidPix app, so I created a reproduction of it. The title is Neo Kid Pix

Everyone's Whiteboard

A whiteboard that can be shared with family (or friends??). Easy to use even for children who don't understand the concept of messages, and we hope it will be used like a bulletin board where they can leave notes for their parents when they want to tell them something!

Fluffy TODO

A tool for people who want to manage their to-do list in a relaxed and fluffy way

Font Next

Google Fontを使用したフォントロゴ生成ツールです

Web Logic Simulator

Just a circuit simulator. You can make calculators, games, anything.

ASCII Art Logo Generator

You can easily generate ASCII art characters using symbols on a browser. We have prepared 4 types of ASCII fonts. All fonts are original creations.

Shortcut Key Cheat Sheet | Create a list by app and make your own list

When you select an app, it displays shortcut keys organized by category. Create a "My List" of frequently used keys marked with ★, and rearrange them by dragging. Includes Mac/Windows notation switching, search, and auto-save features.

見た目でズバリ分かる 応答速度チェッカー

⚽️🏆World Cup Champion Country Type Diagnosis

The eight past champion nations each possess their own unique playing style. Improvisation or planning, individual or organized, direct or cautious—from eight questions, we determine which nation's judgment pattern most closely matches yours.

退職届ジェネレーター

ランダムで適当な退職理由を作れます

NCS Visualizer | WebGL2 Real-time Music Visualization

NCS style right now