均等割りは不公平？金額を変えられる割り勘・立替精算アプリ｜登録不要・完全無料

Household Chore Routine Record | Manage Cleaning and Replacement Schedules with Calendar

When you record a household chore, the next scheduled date is automatically displayed on the calendar.

旅行帳簿

いつでも、どこでも、支出を記録

山手線ランダム駅

山手線の駅をランダムに表示するサイトです 飲み会などで場所に困ったら使ってください

Clock practice

Spin the hands around and learn with fun! Master how to read clocks and align the hands with "Clock Practice" ⏰✨ Progress step by step at your child's level with enjoyable, small incremental steps!

Puru Paint: A Drawing App That Doesn't Draw the Way You Want

Every day, a universal theme is given. What will I be asked to draw today? If I draw it well, it would be a miracle.

Marriage Activity Spec Mutual Conversion & Market Value Diagnosis Simulator

How rare is that ideal? How strong is your charm? Both your desired conditions and your own specs become instantly visible as "top ◯%". A pop-style marriage activity diagnostic tool that helps you find just the right balance between two people!

RUN-CHART｜Where are you running today?

走ったあとまで決まる、都内のランニングコース検索

Noricoco

旅行・帰省・出張・推し活での遠距離移動のお供に 移動進捗をLiveActivityでお知らせします。

AI請求・入金フォローエージェント

An accounting and accounts receivable management tool that automatically reconciles invoices and payments, and supports priority determination and collection strategy.

AI Procurement and Supplier Selection Agent

An AI agent that compares and evaluates supplier candidates based on procurement conditions and presents negotiation points.

向いてる副業 × MBTIタイプ診断

Answer just 20 questions and find out your MBTI type and the side business style that suits you.

AI進行管理エージェント

An AI project that decomposes Goals into executable Tasks, monitors dependencies, progress, and delays, and proposes Re-planning.

Time stamp

Record of Daily Life Activities and Time Elapsed

アサトモ

一人暮らしの「今日も元気」を、そっと伝え合う。

何待ち？｜麻雀X

Let's train so you don't panic when you get a clear hand in the actual game! There's also a time attack mode.

CLIP-PING

An anonymous question box that works in conjunction with X.

Floatia — 誰かの海へ、手紙を流す

Floatia is a small sea for floating unnamed letters. You stuff a 280-character scrap of paper into a bottle and entrust it to the waves. Whose hands it reaches is left to the waves.

Configuration Board — See at a glance who is where and when

Just throw a shift schedule, and the arrangement movements become animated.

On the count of three, baseball!

A single-player browser baseball game where you select a card on the count of "Ready, set, go!" and get a hit if you choose the same position as the CPU.

ReBox — A visual board organized by color and branches

If you connect this, you'll understand what kind of tool was generated by AI!!

質問カルテ｜OC・TRPGキャラ・うちの子に280問を投げかける無料ツール | サザノノ

Shitsumon Karute is a free browser tool that deepens character settings by posing questions to TRPG investigators, player characters, and original characters (so-called "uchi no ko"), and answering them while roleplaying as that character.

X Shadow Ban Checker | Free Check & Diagnosis [Latest 2026]

Free diagnosis of X account shadow ban status.

公式と完全に同じ X(Twitter)文字数カウンター

Question Video Maker | Free Tool to Create 15-30 Second Vertical Videos from Questions and Answers | Sazanono

Question Video Maker is a free tool that allows you to create vertical videos (MP4) of 15-30 seconds in length using only a browser, simply by inputting a "question" and a "character's answer."