Base64 to PNG Decoder

Base64 to PNG Decoder - Convert base64-encoded strings back to PNG images. Perfect for extracting embedded images from code or data URIs. Features automatic format detection and validation. Created by Sarah.

Base64 Input ?

How to use:

  1. Paste your base64 string
  2. Auto-detect or select format
  3. Preview the decoded image
  4. Download the PNG file

Decoding Options

Decoded PNG Image

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Frequently Asked Questions

What is base64 decoding?

Base64 decoding converts ASCII text back into binary data, allowing you to recover the original image from its encoded form.

What formats are supported?

This tool supports both raw base64 strings and data URIs containing base64-encoded PNG images.

Why remove line breaks?

Base64 strings often contain line breaks for readability, but they must be removed for proper decoding.