鍵からレシピを自動生成する難読化エンジン「TransCipher」

Invisible Character Forensics — Detecting Hidden Characters in AI Text

Garbled text? Hidden messages? Instantly expose invisible characters! With pop and safe "invisible character forensics," let's have fun detecting and cleaning up zero-width spaces and special codes lurking in AI text!

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.

KIGAE — Dress your data before AI.

Convert Excel/CSV to safe dummy data before passing to AI.

抗がん剤情報ポータル

外来がん化学療法情報プラットフォームです。主に薬局薬剤師向けのコンテンツとなっています。「この治療、分からない。」を解消するための抗がん剤に特化した情報アプリになります。

Password Generation Tool | Generate Secure Random Passwords for Free

A safe password generation tool that can be used without registration

invisible character checker

Paste and detect/clean "invisible characters" that sneak in through copy-paste. Visualize the cause of form rejections. Does not send.

AIっぽさセルフチェッカー

A tool that detects AI-like clichéd phrases just by pasting an article, usable for self-checking before submission

Control PC Keyboard from Smartphone (Python Version)

By launching it on a PC on the same network, you can perform keyboard operations from another PC or smartphone. I think this can be used for games with many key operations like DCS World, or when you want to operate without touching the keyboard! When you want to place only the necessary keys!

Video Transcriber AI

Video Transcription - Free Online AI Video and Audio Transcription Tool, Unlimited and No Registration Required

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.

SendReady

敬語、もう悩まない。LINE・メール・SNSで送る前の文章を、AIがワンタップで丁寧語・翻訳・絵文字追加に変換する無料Androidアプリ。

Whiteboard by Endless AI

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

AI 動画生成

Make video production easier with AI. AI video generation service that works in your browser.

PolyChoron

A place where you can freely switch between anonymous bulletin boards and named chat rooms depending on your mood. A bulletin board + chat that recreates the usability of 2ch / 5ch with a modern UI and beginner-friendly terminology explanations.

SUGUDASU WebP conversion

Don't entrust images to suspicious upload conversion services. WebP→JPG/PNG Convert WebP to JPG and PNG. Unlike upload-type services, images are processed only on your device. Ideal for confidential screenshots and Excel paste operations. 【Operating Environment】Completely browser-based (no registration required). Images are not sent to our servers by design. 【Tags】WebP JPG PNG image conversion browser-based document creation data processing ※Screenshots will be added at a later date

チャットTKG

Ultra-lightweight HTML AI chat that runs only in a browser - beta version now available I'm not very smart.

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

H265にも対応した 動画エンコーダー

既読 - スマホ心理ミステリー

The moment everyone reads it, it becomes "fact".

note table maker

Just paste it and create a table in note

参考文献フォーマッター

A report creation support tool that automatically generates reference lists and shortened citations in APA, MLA, and SIST02 formats by simply inputting bibliographic information

SVG to PNG conversion | Secure because it's completed in the browser!

Easy SVG to PNG conversion!

Oracle2PostgreSQL — Oracle→PostgreSQL Migration Assessment

Oracle/PL-SQL to PostgreSQL. Support migration with over 80 conversion rules

MD WYSIWYG Editor

A powerful Markdown editor with WYSIWYG split-screen, CodeMirror integration, bidirectional synchronization, and LaTeX formula support.