PNG to Base64 Converter
PNG to Base64 Converter reads an image locally and outputs its Base64 as a data URL, raw string, HTML tag, or CSS background. Free and private.
PNG to Base64 Converter is a browser-based web developer tool on WebDevToolsBase. PNG to Base64 Converter reads an image locally and outputs its Base64 as a data URL, raw string, HTML tag, or CSS background. Free and private. To use it, choose an image file, select the output representation, and copy the encoded text — no signup and nothing to install.
PNG to Base64 Converter is a free Base64 Tools utility that runs entirely in your browser — nothing you enter is uploaded.
How to use PNG to Base64 Converter
- 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
PNG to Base64 Converter 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 does PNG to Base64 Converter do?
PNG to Base64 Converter reads a selected image file and outputs encoded text in the representation you choose. The source is a file, not pasted text.
Is PNG to Base64 Converter free to use?
Yes — PNG to Base64 Converter is completely free, with no usage limits.
Does PNG to Base64 Converter upload my data?
No — PNG to Base64 Converter processes everything locally in your browser, so nothing you enter is uploaded or stored.
Is Base64 in PNG to Base64 Converter URL-safe?
PNG to Base64 Converter uses standard Base64 by default and runs locally, so your data is never sent anywhere.
Does PNG to Base64 Converter work offline?
Once the page has loaded, PNG to Base64 Converter keeps working with no network connection.