Image ↔ Base64 Converter
Convert images to Base64 strings and vice versa. Perfect for embedding images in code, CSS, HTML, or APIs. Supports all image formats with multiple output options.
Conversion Mode
Drag and drop your image files here, or click to select (max 5 files)
Supports: JPG, PNG, GIF, WebP, AVIF, SVG, BMP, TIFF
- Image to Base64:
- • Convert any image format to Base64 encoding
- • Multiple output formats: Data URL, CSS, HTML, JSON
- • Batch processing up to 5 files at once
- • Perfect for embedding images in code or APIs
- Base64 to Image:
- • Convert Base64 strings back to image files
- • Supports both raw Base64 and data URL formats
- • Optional format conversion during decoding
- • Useful for extracting embedded images
About Image ↔ Base64 Converter
The Image to Base64 converter transforms images into Base64 encoded strings and vice versa, enabling direct embedding of images in code, CSS, HTML, or APIs. This bidirectional tool supports all image formats and provides various output formats for different use cases.
Why use a Image ↔ Base64 Converter?
Converting images to Base64 eliminates the need for separate image files, reduces HTTP requests, and enables inline image embedding in code and stylesheets. This improves website performance by reducing server requests and simplifies deployment by keeping images within code files.
Who is it for?
This tool is essential for web developers embedding images in CSS or HTML, API developers including images in JSON responses, email template designers creating self-contained layouts, and software developers bundling images within applications.
How to use the tool
- Upload an image file or paste a Base64 string depending on conversion direction
- Choose output format options like data URI, CSS background, or plain Base64
- Copy the generated Base64 string or download the decoded image file
- Paste the result directly into your code, CSS, or API responses
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