SUGUDASU WebP conversion

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

Easy SVG to PNG conversion!

Super Video Downloader

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

Whiteboard by Endless AI

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

note table maker

Just paste it and create a table in note

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.

KIGAE — Dress your data before AI.

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

H265にも対応した 動画エンコーダー

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

Oracle2PostgreSQL — Oracle→PostgreSQL Migration Assessment

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

AI 動画生成

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

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。

FlowDraft — System Design Flowchart

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

NoSwipe

スマホを渡して写真を見せたときのドキドキを解消

NoSwipe

スマホを渡して写真を見せたときのドキドキを解消

Seion（静音）

Write poetry and prose in silence, and turn them into beautiful SNS images as they are. A writing app that requires no login and is completely local.

HagePasha (ハゲパシャ) App

This is a recording app for taking photos of your hairline and crown in the same composition each time.

顔画像付き 雑談用チャットAI

This is an AI chat using a built-in browser LLM. There are no usage restrictions, and you can chat for free as much as you want.

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.

cobol2java — COBOL modernization & Java migration support

COBOL assets to Java. Migration support OSS compatible with 10 types of vendor dialects

ジョブパーサー

You can extract white-collar positions from Indeed job listings.

Password Generation Tool | Generate Secure Random Passwords for Free

A safe password generation tool that can be used without registration

Instagram Cleaner — Find Non-Followers from Instagram Export

Privacy-first Instagram tool to find who doesn’t follow you back.

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.

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！