








This is a Web UI version of "JLC2KiCad", which converts JLCPCB (EasyEDA) Part Numbers into KiCad component library format.

FormatArc is a lightweight site that processes JSON formatting, YAML conversion, and CSV conversion only within the browser. Input data is not sent to the server, and formatting and conversion can be completed on the spot.

ブラウザの端末内でファイルを変換するサイト

It is an app that allows you to edit PDFs on the web. You can perform various operations such as viewing, merging and splitting files, adding watermarks, and editing properties.

筆算の手順を教えてくれる算数教材

シンプルで軽量な2次元CADです。

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

Easily create staff shift schedules in your browser. Features include period selection, color-coded display for early shifts, late shifts, and night shifts, automatic counting of working days. Supports CSV export and printing.

This is an app that can convert .html logs output by CocoFolia into .md and .txt formats for easier viewing later. The markdown has a preview function as well. The purpose is to load logs into AI. (It's convenient for creating summaries and such.)

Auto-generate table of contents from markdown

When you choose one color, it generates a color palette that matches that color.

It is a website where you can freely choose fonts and create PNG images of your favorite characters with outlines and shadows.

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.

Desktop app that displays a list of PDF file thumbnails

Japanese long-form interview video short video generation tool

Convert to Markdown/JSON in browser without uploading to conversion site Convert multiple columns from Excel/CSV to Markdown tables, JSON, and TSV without uploading. Supports Shift-JIS encoding, up to 5,000 rows. For Notion, Backlog, and GitHub. 【Operating Environment】Completely browser-based (no registration required). Input data is designed not to be sent to our servers. 【Tags】Table conversion Markdown JSON CSV Excel Shift-JIS Notion Backlog Data processing ※Screenshots to be added later

This is an app that converts line drawings into a form that can be output as pure mathematical formulas, Javascript, or GeoGebra. I happened to see the concept of Fourier series transformation on YouTube Shorts and impulsively created this. There was one problem that kept causing short circuits that I couldn't eliminate, but I gave up on that in order to make it work as a web app. Since it comes with epicycle animation, you can kill some time just watching it. It can convert even drawings made with the Paint tool that comes standard on Windows to a certain degree, so please try playing with it.

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.

Instantly extract text from images and PDFs! A fully privacy-conscious AI-OCR tool

レシートを撮るだけで自動仕訳 英語にも対応

Real-time list of the cheapest On-Demand and Spot GPU prices across cloud providers and regions

JPEG・PNG画像を、WebP画像に変換できるツールです。 WebP画像はGoogleが開発した画像形式です。JPEG画像よりもファイルサイズが減らせ、PNGのように透明色に対応しています。

Before pressing the submit button on that manuscript, run an automatic check for just 30 seconds.

This is an app that allows you to search for color numbers from Munsell values.
Automatically translated from Japanese by AI
This is a web application that uses generative AI to analyze electronic component datasheets and automatically generate KiCad footprints.
The generated footprints can be easily fine-tuned for size and position using an online editor.
The source code is publicly available at:
https://github.com/tomorrow56/kicad-footprint-converter
Use "Request" to ask the creator to set up tip receiving.
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