Virgo Rhythm Synthesizer - Professional Web-Based Drum Machine

🥁 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)!

MIDI Bug Tool / From DTM beginners to professionals, please utilize it for new ideas in music production.

Supports 440Hz and also 432Hz. It's an instrument tuner that requires no installation and can be used right now in your browser. You can easily tune to A=432Hz, which is surprisingly troublesome otherwise. Of course, standard pitch is also supported.

I made this because I was unsatisfied with existing web keyboards. It has over 80 keys and includes features such as recording functionality and a metronome.

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

What composition memos need is simplicity. No unnecessary features, no flashy appearance. Open it quickly when inspiration strikes, play a few notes, and record. That's all. Melody Memo is a "notepad" for composers. Decorative...

This is a Reversi app that you can easily play in a web browser. You can play online matches with friends, and it also features a CPU battle mode where you can enjoy playing alone at your own pace.

Download high-quality free music!

Zero Data Leakage Browser-Based Audio Editing Features 🔹 Cutting and merging audio files 🔹 Volume adjustment 🔹 Batch format conversion of multiple files (WAV/MP3)

インストール不要・オフライン対応

This is a C language execution environment that operates completely offline. While there are many functional limitations, most programs found in introductory textbooks can be executed. Programming learning is possible even on iPad.

とろんぼーん！！！！！(擬き)

スマホでもパソコンでも使えます。

Save and organize URLs at lightning speed. A memo app where you can add items with one tap from a shared sheet.

個人開発で、作る・伸ばす・稼ぐをサポートするプラットフォーム

ゆるふわにtodo 管理したい人のためのツール

Super retro game!

Niconico Video x MMD x Motion Distribution Video Collaboration

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.

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。

A music map where 20,000 artists became 14 galaxies. Click on stars and take a cosmic walk to discover unknown masterpieces.

This is a calculator that professionals should use. Let's get serious about what's in front of us. From custom formulas to ratio conversions.

時間を管理して規則正しい生活を！簡単なスケジュール管理アプリ

An app that makes it easy to rearrange seating in schools. Personal information is encrypted, so you can safely enter personal information.