Practical Tools

Sharing practical tools and resources in the development process

My Tools

JSON Formatter

Online JSON formatting, validation and beautification tool with syntax highlighting and error tips

Frontend Development
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HTML Formatter

Online HTML formatting and beautification tool with code compression and formatting

Frontend Development
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QR Code Generator

Online QR code generator supporting text, links, email, phone, WiFi and other content types

Utility Tools
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Image Compressor

Efficiently compress JPEG, PNG, WebP images, reduce file size while maintaining quality

Image Processing
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Image Format Converter

Support JPEG, PNG, WebP, BMP format conversion, adjustable size and quality

Image Processing
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QR Code Decoder

Upload QR code images or take photos to recognize QR code content, fast and accurate parsing

Utility Tools
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IP Lookup Tool

Query your IP address, geographic location, ISP information and network connection status

Network Tools
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Markdown Editor

Online Markdown editor with real-time preview, syntax highlighting and export features

Document Tools
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XML Formatter

Online XML formatting, validation and conversion tool with XML to JSON conversion feature

Frontend Development
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