dev-tools

Project Overview

兔丝 is a Windows desktop toolbox that gathers capabilities such as text processing, document conversion, reading, color picking and background removal into one local app that runs on a double-click. It ships as portable and installer builds, with most tools ready to use out of the box and a few needing extra local Python or FFmpeg setup. All processing happens locally, and images and files are never uploaded.

Common utilities collected in one app, ready to use out of the box.

Key Features

• Text processing: JSON formatting, encryption, regex testing, timestamp conversion, text diff and Cron parsing
• Config conversion: convert between JSON / YAML / TOML / XML locally
• Document conversion: documents to Markdown and to PDF, covering PDF, Word, Excel and PPT
• OCR: screenshot, batch, PDF and QR-code recognition powered by RapidOCR, fully local
• Document reader: supports PDF, EPUB, MOBI and more, with reading memory and PDF annotations
• Audio and video tools: MP4 to WebP, transcoding and vocal separation
• Color and images: color picker, background removal, QR code generation and recognition, image compression, EXIF viewer and image collage
• Network debugging: HTTP client, port usage lookup and DNS queries
• Clipboard history: automatically records recently copied text and images

Target Audience

• Developers and office users who need handy utilities
• Designers and operators who process images and documents locally
• Privacy-conscious users who prefer not to upload files

Quick Start

1. Download the portable or installer build from Releases and run it
2. For document conversion, OCR or vocal separation, first install Python 3 and run the matching pip install commands
3. For MP4 to WebP or transcoding, install FFmpeg and add it to PATH
4. Pick a category from the left menu, then choose a specific tool
5. Background removal and vocal separation download AI models on first use, so keep the network available

Core Advantages

• Local first: documents, images and audio are processed on your own machine, with no uploads
• Ready to use: most tools work right after install without extra setup
• Broad coverage: text, documents, images, audio/video and network debugging in one app
• Flexible distribution: both portable and installer builds

System Requirements

Item	Requirement
OS	Windows 10 / 11 (64-bit)
Optional	Python 3 (document conversion, OCR, vocal separation)
Optional	FFmpeg added to PATH (video to WebP, transcoding)

Notes

• Some tools depend on local Python 3 and the matching pip packages; skip the setup if you do not need them
• Converting .ppt to PDF requires Microsoft Office or WPS installed locally
• Unsigned executables may trigger antivirus false positives; add an exception or use the installer build