Image to Base64

Convert one image into a Base64 data URL text file.

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v1.2.460

Image to Base64

Encode an image as Base64

Image to Base64 converts an uploaded image file into a text representation. The result can be used in data URLs, small HTML examples, CSS backgrounds, JSON test payloads, or quick prototypes.

This is useful when you need a tiny self-contained example and do not want to host a separate image file. It is less useful for large production images because Base64 increases size and can make pages harder to cache.

The browser reads the file locally and produces the encoded text. Review the output before pasting it into code, especially if the original image is large or contains private information.

Quick note

Related tool: Base64 to Image to decode and inspect the result.

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About

Super Fast Tool is a focused collection of browser tools for calculations, conversions, generation, and file utilities.

Files and calculations are processed locally in your browser whenever possible. Learn more on the Privacy Policy page.

Privacy Policy

Most tool inputs and supported file operations are handled in your browser. Contact form submissions are sent through Formspree, and external services may process limited technical information.

Read the full Privacy Policy for cookies, advertising, local storage, and third-party service details.

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