Image Base 64
Image Base 64 reads an image locally and outputs its Base64 as a data URL, raw string, HTML tag, or CSS background. Free, fast, and completely private.
Image Base 64 is a browser-based web developer tool on WebDevToolsBase. Image Base 64 reads an image locally and outputs its Base64 as a data URL, raw string, HTML tag, or CSS background. Free, fast, and completely private. To use it, choose an image file, select the output representation, and copy the encoded text — no signup and nothing to install.
Image Base 64 is a free Base64 Tools utility that runs entirely in your browser — nothing you enter is uploaded.
How to use Image Base 64
- Choose the image file you want to encode.
- Select Output as and the wrapping option to choose the output text representation.
- Wait for the file to be read and review its Base64, data URL, HTML, or CSS text output.
- Use Copy to copy the encoded text.
About this tool
Image Base 64 reads a selected image file and outputs encoded text in the representation you choose. The source is a file, not pasted text.
The selected source is processed in your browser. Processing time and supported file sizes depend on the file and your device.
Frequently asked questions
What is Image Base 64 for?
Image Base 64 reads a selected image file and outputs encoded text in the representation you choose. The source is a file, not pasted text.
Is Image Base 64 free to use?
Yes — Image Base 64 is completely free, with no usage limits.
Where is my data processed by Image Base 64?
Entirely in your browser — Image Base 64 keeps your data on your own machine and sends nothing anywhere.
Is Base64 in Image Base 64 URL-safe?
Image Base 64 uses standard Base64 by default and runs locally, so your data is never sent anywhere.
Does Image Base 64 work on mobile?
Yes — Image Base 64 is just a web page and runs on any modern browser, including phones and tablets.