Read CBR files on your Kindle

Kindles can't open CBR archives, and Amazon's Send to Kindle won't accept them either. The path is CBR → EPUB → Send to Kindle, and tanko does the whole first leg in your browser: RAR extraction, pages resized to your exact Kindle model, e-ink grayscale optimization, correct reading order and cover.

Device
Reading direction
Two-page spreads

Convert below, then send the EPUB through Send to Kindle (web, app, or email) — it lands in your library like any purchased book.

Frequently asked questions

Why can't I just sideload the CBR?
Kindle firmware has no CBR reader. Converting to EPUB and delivering via Send to Kindle gets you a native library book — with sync, collections, and correct page rendering — instead of a workaround.
Which Kindle models are supported?
All current models have profiles: basic Kindle, Paperwhite, Oasis, Scribe, and Colorsoft — each with its exact panel resolution.
Do my files get uploaded anywhere?
No. Conversion runs entirely in your browser — the file never leaves your device. That's also why there are no size limits or queues.
Is this really free?
Yes. Single-file conversion with every device profile and every option is free, with no sign-up and no watermarks.