A data URL embeds the image bytes as Base64 text, useful for embedding images in HTML/CSS/JSON without a separate file.

Image to Base64 Encoder

Convert any image to a Base64 data URL string instantly in your browser. Copy or download the result.

By AbraCalc Editorial Team · Reviewed by AbraCalc Methodology Review · Last reviewed: 2026-06-25

Choose an image

Choose an image to get its Base64 data URL.

Pure browser JavaScript (HTML canvas) — no upload.

Embed this tool on your site

<iframe src="https://abracalc.com/app/image-to-base64/" width="100%" height="640" style="border:1px solid #e4e7ec;border-radius:12px" loading="lazy"></iframe>

How to use this tool

Choose an image.
The Base64 data URL appears below.
Copy or Download as .txt.

Convert any image to a Base64 data URL string instantly in your browser. Copy or download the result.

Frequently asked questions

What is a data URL?: A data URL embeds the image bytes as Base64 text, useful for embedding images in HTML/CSS/JSON without a separate file.

Image to Base64 Encoder

How to use this tool

Frequently asked questions

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