Tools Playground

Writing, AI, utility, and sketch tools collected in one hand-drawn toolbox.

English Chunk Generator

Generate common English chunks with example sentences for daily routines, work life, and more.

# AI-Powered # Free

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Prompt Collection

A collection of useful prompts for AI.

# Templates # Free

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Markdown To WeChat

Convert Markdown documents to beautiful WeChat articles, with code highlighting, tables, and customizable themes.

# Format Conversion # Free

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Qwerty

Practice your typing skills with Qwerty.

# Typing Practice # Free

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Typing Story Lab

Generate or paste English passages, clean the text, and practice with live typing stats.

# Typing Practice # AI-Powered

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Modbus

Parse Modbus data.

# Modbus # Free

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Paper Split

Split a paper into multiple questions.

# Paper Split # Free

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Yuki AI

A minimalist hand-drawn AI chat assistant powered by OpenRouter.

# AI Chat # Hand-drawn

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Whiteboard

A sketchy, hand-drawn whiteboard for your ideas and sketches.

# Tool # Drawing

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Rednote Optimizer

AI-powered Xiaohongshu (Rednote) copy optimizer with built-in whiteboard and image generation.

# AI Copy # Social Media

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Storyboard Generator

Generate storyboard panels, editable comic-style image prompts, and per-panel reference-based renders.

# Storyboard # AI Visuals

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Lobster Workshop

Connect to an OpenClaw gateway over WebSocket, chat with the boss lobster, and monitor minion activity in one hand-drawn dashboard.

# OpenClaw # Agent Ops

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