sd fast pnginfo is an extension for the stable-diffusion-webui. It allows you to view prompt from an image without the need to upload it to a server, resulting in fast pnginfo. This is particularly noticeable when running the webui in a public URL, such as colab.
The extension utilizes the exifr Javascript library, which is already packed within the extension and does not require an external CDN.
Please note that the extension is completed.