Batch PNG to Base64 Converter

Convert PNG images to Base64 strings or Data URIs. Perfect for embedding images directly into HTML, CSS, or JSON files.

Drop your images here

Supports PNG, JPG, WebP. Process hundreds of files at once.

Try with Examples

Encoder Studio

Base64 Output

Image List

Preview	Image Info	Size	Status	Action

Interactive Editor

1 / 1

Encoder Settings

Format as Data URI

Include "data:image/png;base64," prefix.

Split into lines

Merge into one file

Append all results to a single file separated by empty lines.

About PNG to Base64 Converter

Convert PNG to Base64 Online is a developer-friendly tool designed to encode images into Base64 strings. This is essential for embedding images directly into code to reduce HTTP requests.

Features

Batch Processing: Encode multiple images simultaneously.
Data URI Support: Automatically format output as valid Data URIs.
Chunking Control: Split long Base64 strings into manageable lines.
Privacy First: All conversions happen locally. No images are sent to any server.