



A directory map is a diagram that represents the hierarchical structure of folders and files. With this tool, you can create a tree for README or a site structure diagram simply by placing folder 📁 and file 📄 nodes and connecting them with arrows.
Automatically translated from Japanese by AI

clip-path ジェネレーターとは、CSSのclip-pathプロパティの値を、図形をドラッグするだけで作れる無料ツールです。

「ER図、サクッと書きたい」をそのまま叶えるWebツールERoo。ブラウザを開くだけ、インストールも登録も不要で、すぐにDB設計をスタート!

Display directory tree in one shot with file sizes, gitignore support, and commit history. Also supports MCP. Can be pasted directly into AI. Installable via npm or pip.

Smart mapping with AI support! A next-generation network diagram creation desktop application that can automatically scan and intuitively visualize even complex networks beyond routers with an intuitive editor.

考えを整理して前に進むための「意思決定支援ソフト」です

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

シンプルで軽量な2次元CADです。

Auto-generate table of contents from markdown

CodeDiff Checkerは、2つのコードやテキストの差分を視覚的に確認できる無料のオンラインツールです。登録不要・インストール不要で、ブラウザだけで使えます。コードはサーバーに送信されないため

Super easy skill sheet creation Lightning-fast Excel output from career history input. Never miss entering your career history again.

You can easily create PDF documents ✏️ Markdown translates directly to paper 📄 There's also a free tier 🌱 Very convenient!

This is a Mermaid Editor-type application that can directly convert Mermaid into flowcharts and mind maps. Compared to existing editors, it allows you to freely customize the appearance and styling. As a trial, we've equipped it with Google's Built-in AI functionality, so you can output code in Mermaid format within the app. However, since this requires various setup procedures, if it's too much trouble, you can simply paste code that you've generated from ChatGPT, Gemini, or similar services directly into the app.

AA (ASCII art) is convenient when conveying UI images to LLMs (AI). While you could try to convey images visually, that only works with multimodal-capable models. However, with AA, even LLMs with very low parameters can read and understand it. You can convey UI images without being limited by the model type. Plus, with AA, you can make edits in a text editor. No specialized tools are needed. However, creating AA is difficult. That's why I created a tool that makes it easy to generate AA by arranging parts in a PowerPoint-like interface. It supports .md, .txt, and .png output. It has layer separation functionality, real-time preview, and the ability to load and reference images while creating, so I believe it has sufficient performance for practical use.

A simple and specialized whiteboard web app. Please use it in meetings and other occasions. It can also be installed as an app. Features include black pen, red pen, eraser, pen thickness adjustment, and the ability to download as an image.

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

A Markdown view & edit app specialized in beautifully displaying and making Markdown files easy to read.

ビジネスモデル、競合マッピング、ページごとのCRO(CVR最適化)診断までを瞬時に。 データに基づく戦略的成長のヒントを、AIが数秒で抽出します。

Free tool for image compression, WebP conversion, and cropping completed in the browser

Twitter(X)・Facebook・LINE・はてブ・Linkedln・Pintarest・noteの7つのSNSプレビューをリアルタイムで一括確認できる無料ツール

Desktop app that displays a list of PDF file thumbnails

つながる言葉で、アイデアを広げる。 共創型ワードマップサービスです。

エンジニアのための職務経歴書サービス

Creating sales and attack lists, exploring inquiry forms, creating maps, and AI auto-generation of proposals tailored to the company

Share text and hand-drawn pictures in real time! It's a real-time online whiteboard. With no time lag, you can share what you want to convey visually while having conversations with people in remote locations. No troublesome member registration required. You can use it by simply deciding on any whiteboard ID and sharing that ID and URL. Try opening two windows to see if it's reflected!
A directory map is a diagram that represents the hierarchical structure of folders and files. With this tool, you can create README trees and site structure diagrams simply by placing folder 📁 and file 📄 nodes and connecting them with arrows. No registration required, auto-save enabled, and supports PNG/JSON export.
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