Image to Base64 Encoder
Encode a validated local image as a data URL.
How to use this tool
- Enter values or select a file in the labelled controls.
- Select the action button and review the result.
- Copy the result or use its download control when available.
Processing is local. A download is offered only after successful decoding and encoding. Browser codec support and memory limits apply. PNG export does not use the JPEG/WebP quality setting.
Processing takes place in this browser. Your entries are not sent to a conversion service.