图片转 Base64
将图片转换为 Base64 Data URL，直接嵌入 HTML 或 CSS 中。
将图片拖放到此处或点击上传
支持 PNG、JPG、GIF、WebP、SVG
常见问题
代码实现
import base64
# Encode an image file to Base64
with open("image.png", "rb") as f:
image_data = f.read()
encoded = base64.b64encode(image_data).decode("utf-8")
print(encoded[:40], "...") # SGVsbG8...
# Create an HTML data URI
mime_type = "image/png"
data_uri = f"data:{mime_type};base64,{encoded}"
print(data_uri[:60])
# Decode Base64 back to file
decoded = base64.b64decode(encoded)
with open("output.png", "wb") as f:
f.write(decoded)Comments & Feedback
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