CATALOG REV.04 · TOKYO 2026

Tools should be free. We build them.

No ads, no paywalls, no compromise — rebuilt from first principles.

Products

Paywalls

2025

Founded

World Monitor

The entire world — one operational dashboard.

Real-time geopolitical intelligence platform. Visualizes conflicts, threats, and global events on a deck.gl map with 45+ Edge Functions aggregating news, prediction markets, and OSINT feeds — all translated to Japanese. From NHK to Polymarket, nothing escapes the radar.

Medium

deck.gl · MapLibre GL · Edge Functions

Year

MAR 2026

Ethereum Keys Scanner

Every possible private key — right in your browser.

An educational tool that lets anyone navigate the entire Ethereum keyspace (2²⁵⁶ possibilities) via WebAssembly. We built it because the scale of cryptographic security should be felt, not just cited in whitepapers.

Medium

WebAssembly · Browser

Year

DEC 2025

Global Stock Indices

Every major market. One clean dashboard. Zero cost.

Real-time world stock market indices, visualized clearly. Built because every existing option was ugly, slow, or paywalled. Data about public markets should be public. We made it free and made it beautiful.

Medium

Data Visualization · Finance

Year

NOV 2025

YouTube Downloader

Download a video. Nothing else.

The cleanest, fastest YouTube downloader on the web. No dark patterns. No upsells. No dark UI. A direct rebuke to everything wrong with the free-tool ecosystem.

Medium

Utility · Productivity

Year

OCT 2025

View spec →

CHANGELOG4 releases

MAR 2026P0X.004

World Monitor·The entire world — one operational dashboard.

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DEC 2025P0X.003

Ethereum Keys Scanner·Every possible private key — right in your browser.

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