PIL to Pillow converter

What it handles

• Top level imports such as import Image becoming from PIL import Image
• Resampling constants, including the Image.ANTIALIAS that Pillow 10 removed
• Transpose, transform, dither and palette constants moving into their enums
• tostring and fromstring becoming tobytes and frombytes
• Version constants becoming PIL.__version__

What it flags but will not change for you

Some things cannot be rewritten safely by search and replace, so the tool points them out instead. draw.textsize() is the main one: it returned a width and height, while its replacement draw.textbbox() returns a four value box, so the surrounding code has to change too.

w, h = draw.textsize(text, font=font)

left, top, right, bottom = draw.textbbox((0, 0), text, font=font)
w = right - left
h = bottom - top

Nothing is uploaded

The whole thing is a list of rules in a JavaScript file in your browser. Your code is not sent anywhere, which also means it works with the network off.