Get a ZIP of manga pages onto your Kindle
A ZIP or RAR full of numbered page images is not something a Kindle can do anything with. Copy it across and nothing appears, because the firmware has no reader for archives and no concept of a folder of pictures as a book. The pages are fine; the shape is wrong.
↑ Upload and configure in our Studio
Converting fixes the shape. Drop the archive in and the images are read in order and rebuilt into an EPUB on your exact Kindle profile, with the pages sized for your screen, right to left reading set if it is manga, and your title and series written in so the book lands in the library properly instead of as an untitled document. If you would rather have a comic archive than an ebook, the same files can come out as a CBZ.
- Files auto-delete after 24 hours
- No install, runs in any browser
- Free to use
- The genuine open-source KCC engine
How to convert an archive of pages for Kindle
Zip the folder if it is loose images
Pages have to arrive as an archive, so if you have a plain folder of images, compress it to a .zip first. Make sure the filenames sort in reading order, with leading zeros on the numbers.
Drop the archive in
ZIP, RAR and 7Z all work, as do CBZ and CBR. The archive is unpacked here and the pages are read in the order the filenames give.
Pick your Kindle and the reading direction
Choose your exact model so pages are rebuilt at its true resolution, and turn on right to left reading for manga so the volume pages the correct way.
Convert and send
Check the preview, convert, then copy the EPUB over USB, use Send to Kindle, or fetch it on the device from your Reader Shelf. Files auto-delete after 24 hours.
Files you already have
This page is about converting an archive that is already on your machine. For where manga can legitimately be bought or downloaded in a convertible form, the sources page covers it, including which stores hand you a file you can actually convert and which do not.
Why the reading direction matters here
An archive of images carries no reading direction, so a manga volume converted without it pages left to right and the spreads land the wrong way round. Setting it once at conversion is what makes the result read like a published volume rather than a folder of pictures.
Frequently asked questions
Why does my Kindle ignore the ZIP I copied over?
Kindle firmware does not open archives and does not treat a set of images as a book. The file is skipped silently rather than refused, which is why nothing seems to happen at all. The pages have to be rebuilt into a book format first.
My pages came out in the wrong order. What happened?
Filename sorting. A folder numbered 1, 2, 10 sorts as 1, 10, 2 in most tools, so the archive hands over the pages in that order. Rename them with leading zeros, as 001, 002, 010, and the order is unambiguous. The preview will show you before you commit.
Can I drop a folder of images straight in?
Not yet, so compress the folder to a .zip first and use that. Building a comic file directly from loose images is a planned feature with its own page; today the input needs to be an archive.
Should the output be EPUB or CBZ?
EPUB for reading on a Kindle, because that is what the device accepts and it lets the pages be built for your screen. CBZ if you want a comic archive for a reader app on a phone or desktop instead. Both come from the same upload.
Will the volume be too big for Send to Kindle?
Often it would have been before conversion and is not after, because pages are rebuilt at your screen's pixel size rather than kept at scan resolution. Amazon allows 50 MB per email and 200 MB per web upload. If a converted volume is still over, set a size cap and it comes back as numbered parts, or use USB or the Reader Shelf, which have no limit.
Conversion runs on Kindle Comic Converter (KCC), the open-source engine comic readers have trusted for years to prepare comics for Kindle, hosted here with a live preview so there is nothing to install.
Free, no install, every Kindle profile ready, right to left available