Image Tool

Image to Base64 Encoder

Convert an image to a Base64 data URL, CSS background, HTML img tag, or Markdown image.

Privacy-first workflows

Fast and simple

100% Free, no signup

Drop an image to convert to Base64

Files stay on your device — nothing uploads

How it works

How to convert an image to Base64

STEP 01

Drop your image file.

STEP 02

Copy the data URL, HTML img tag, CSS background, or raw Base64.

STEP 03

Embed it anywhere you'd use an image URL.

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FAQ

Common questions