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将图像转换为 Base64 编码字符串并解码 Base64 返回图像用于网络开发和数据嵌入
Convert images to Base64 encoded strings and decode Base64 back to images
Drop your image here or click to browse
Supports PNG, JPG, GIF, WebP, SVG (max 10MB)
• PNG (Portable Network Graphics)
• JPEG/JPG (Joint Photographic Experts Group)
• GIF (Graphics Interchange Format)
• WebP (Web Picture format)
• SVG (Scalable Vector Graphics)
• Embedding images in CSS
• Inline images in HTML
• API responses with image data
• Email templates
• Reducing HTTP requests
• Base64 increases file size by ~33%
• Best for small images (< 50KB)
• Data URIs work in all modern browsers
• Consider caching implications
• Alternative to external image files
• Drag & drop file upload with preview functionality
• Support for multiple image formats and data URI generation
• Copy full Base64 string or data-only portion
• Decode Base64 back to viewable and downloadable images
• Real-time file information display (size, dimensions, format)
• All processing happens locally in your browser for privacy
如果你发现我们的工具有用 请考虑支持我们买咖啡 只要一美元就能维持Codinasion的运行和成长.
图像到 Base64 转换器工具允许您将图像转换为 Base64 编码字符串直接嵌入 CSS, HTML, 或 API. 同时支持将 Base64 字符串解码回可查看图像. 对与数据URI和图像优化合作的网络开发者至关重要.
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