How to convert base64 string to image? [duplicate]

Try this:

import base64
imgdata = base64.b64decode(imgstring)
filename="some_image.jpg"  # I assume you have a way of picking unique filenames
with open(filename, 'wb') as f:
    f.write(imgdata)
# f gets closed when you exit the with statement
# Now save the value of filename to your database