Image to Base64
Convert any image to a Base64-encoded string for embedding in HTML, CSS, or JSON.
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Supports PNG, JPG, WebP, GIF, SVG
Base64 encoding turns an image's binary data into a plain text string that can be embedded directly inside HTML, CSS, or JSON - no separate image file needed. This is common for small icons/logos embedded inline in code, email templates, or data URIs where fetching a separate file isn't practical.
Frequently asked questions
Yes - Base64 text representation is roughly 33% larger than the original binary file, which is a normal tradeoff for embedding it as text.
Paste it into a data URI like <code>data:image/png;base64,...</code> and use that directly as an <code>src</code> or CSS <code>background-image</code> value in place of a normal image file path.
Base64 embedding works best for small icons/logos. Large images become large text blobs that bloat your HTML/CSS file and lose caching benefits a separate image file would have.