Control PC Keyboard from Smartphone (Python Version)

KBTI

あなたのキーボード16タイプ性格診断をします。どのキーボードがあなたに合ってる？

Phone Audio Receiver

Connect the smartphone audio to the usual PC speakers.

Discom - Discord Comprehensive Platform

Make Discord more convenient.

Whiteboard by Endless AI

Notes, diagrams, PDF annotations, templates, sharing, and export all in one canvas.

Super Video Downloader

The free, all-in-one Chrome video downloader.

NoteDeck — Misskey Pro

Misskey廃人のための非公式クライアント

Kanaji - Japanese Keyboard App

Japanese and Korean, even more fun. iPhone keyboard you can customize to your liking

シンプルタイマー Search3958

Let's acquire a visual sense of time.

既読 - スマホ心理ミステリー

「既読」から始まる違和感。スマホで読む心理ミステリー

Password Generation Tool | Generate Secure Random Passwords for Free

A safe password generation tool that can be used without registration

PlayPocket

A lightweight and simple offline music player that works without internet. You can use playlist management, comfortable playback, and intuitive operation all together.

おうちランダムダンス

Practice anime song random dance anytime, anywhere!

鍵からレシピを自動生成する難読化エンジン「TransCipher」

This is a multi-stage obfuscation framework. Since it's written in C++ and PHP, it can run on both web and desktop applications.

H265にも対応した 動画エンコーダー

乗換アラーム

Yahoo!やジョルダンの乗換案内アプリからルートをコピペするだけで乗換駅に近づくとアラームを受けられます。 地下鉄も自動検知でGPSからタイマーによるアラームに自動切り替え。 安心して自分時間に没頭

iPhone vs Android

iPhone派？Android派？あなたの「運命のスマホ」を導き出すマッチング診断！楽しく最適スマホが見つかります！

APIキーもれチェッカー

Check if dangerous API keys are mixed in code made by AI, just paste it to check. Input is not sent.

スワナイ

禁煙を、攻略する。

乗換アラーム(Android)

You can simply copy and paste routes from Yahoo! or Jorudan's transit guidance apps to receive alarms as you approach transfer stations. For subways, automatic detection switches from GPS to timer-based alarms. Enjoy your personal time with peace of mind.

座りすぎ防止ストレッチタイマー

When the work timer goes off, randomly suggest one stretch from neck, shoulders, wrists, or eyes. Make it easy to continue with implementation records and streaks.

FlowDraft — System Design Flowchart

Quickly diagram ideas and workflows to organize them. An intuitive flowchart creation tool that works seamlessly on smartphones.

SPY-MODOKI

This is software that can protect and restore files in its own unique format. You can both protect and restore with just this one tool. It was created as a harassment-themed toy project. However, the contents are quite serious. It creates a .spy file by simply adding a bit of information to the original file. Features (quoted from GitHub README) Multi-stage encryption: A robust process combining classical Vigenère cipher (byte-level XOR) and modern AES-256-GCM. Full-width shared key: Access key generation using 16 full-width characters. Intentionally reduces convenience to create tension during input. Self-destruct function: If the specified expiration date is exceeded by even 1 second, or if the key is entered incorrectly 3 times, the file is overwritten 3 times with random data and physically destroyed. Evidence destruction: Upon successful restoration, the original encrypted file (.spy) is automatically physically destroyed, leaving no trace.

SF-OS(Simple Fake OS)

No installation required! It's a "pseudo-OS" environment that runs in your browser. It comes equipped with over 260 convenient tools including image editing, PDF processing, and development support. Data stays within the browser and is not sent externally, so security is assured.

スワナイ

禁煙を我慢ではなく、ゲームにする禁煙RPG