Base64 to PNG Converter Online
Free Base64 to PNG Converter Online. Convert PNG images to Base64 strings or decode Base64 to PNG instantly. Perfect for embedding PNG images in HTML, CSS, or JSON.
Click to upload PNG
PNG files up to 5MB
PNG will display here after decoding
What is Base64 PNG?
A Base64 PNG is a PNG image file that has been encoded into a text string using Base64 encoding. This allows PNG images to be embedded directly in HTML, CSS, JSON, or other text-based formats without requiring separate image files or external URLs.
Key Benefits:
• Embed images directly in HTML without external files
• Store images in databases as text strings
• Include images in JSON APIs and configuration files
• Send images via email or messaging systems that only support text
• Create self-contained HTML documents with embedded images
Base64 PNG images are commonly used for embedding images in web applications, storing images in databases, sending images through APIs, and including images in JSON responses. However, Base64 encoding increases file size by approximately 33%, so it's important to consider file size when working with large PNG images.
How to Convert PNG to Base64 & Base64 to PNG?
Converting PNG images to Base64 and vice versa can be done using various methods. Here are the most common approaches:
JavaScript/Node.js
Convert PNG to Base64 using FileReader:
Python
Use base64 module to encode/decode PNG images:
HTML Data URI
Use Base64 PNG images directly in HTML or JSON:
How to Use Base64 PNG Encoder/Decoder?
Our PNG Base64 encoder and decoder tool makes it incredibly easy to convert PNG images to Base64 and vice versa. Follow these simple steps:
Choose Your Operation
Select the Encode tab to convert a PNG image to Base64, or the Decode tab to convert a Base64 string back to a PNG image.
Upload or Enter Base64
For encoding, click the upload area and select a PNG file (up to 5MB). Then click the Encode button. For decoding, paste your Base64 string and click Decode.
Copy the Result
Click Copy to Clipboard to copy the Base64 string. For decoded images, click Download PNG to save the file.
Use in Your Project
Paste the Base64 string into HTML, JSON, or code. Use the data:image/png;base64, prefix in an img tag or download link.
