About ebookcompressor

We've developed this website after going on vacation, downloading an ebook with tons of images and being unable to send it to my kindle. None of the other websites we've tested actually worked so we thought of making one.

It works basically by compressing each image in the ebook individually, since epubs are basically zip files already. In general your uncompressed files are deleted from the servers immediately after compression, and the compressed files are deleted around 15 minutes after creation. In case of errors, we collect the epubs for later analysis in order to solve potential bugs.

Please don't hesitate to reach out at ebookcompressor@gmail.com if the compression didn't work or was not sufficient, I'd love to improve this website for other users and make sure it works reliably for every file.