PNG to Base64
Convert PNG images to Base64 encoded strings for embedding in HTML, CSS, and JavaScript. Free online PNG to Base64 encod
How to Use PNG to Base64
- Upload PNG: Select a PNG image to convert to Base64 format.
- View Base64 string: The complete Base64 data URI is generated automatically and displayed in the text area.
- Copy to clipboard: Click Copy Base64 to copy the encoded string for use in your code.
About PNG to Base64
PNG to Base64 converts your PNG images into Base64 encoded strings that can be embedded directly in HTML, CSS, or JavaScript code.
- Data URI Generation: Get the complete data URI string ready for embedding in web projects.
- One-Click Copy: Copy the Base64 string to your clipboard instantly.
- Reduce HTTP Requests: Embed small images directly in your code to eliminate extra network requests.
Essential for frontend developers who want to optimize page load performance by inlining small images.
Frequently Asked Questions
What is Base64 encoding?
Base64 encodes binary data (like images) into ASCII text format. It's used to embed images directly in HTML, CSS, or JavaScript without external files.
When should I use Base64 images?
Base64 is best for small images (under 10KB) where the overhead of an extra HTTP request outweighs the encoding overhead.
Does Base64 increase file size?
Yes, Base64 encoding increases file size by approximately 33%. Only use it for small images where eliminating HTTP requests is beneficial.