Which e-book formats can I preview?

MOBI, AZW3, and AZW files typically embed a PDF reading copy, which is what gets previewed; EPUB and PDF files work directly. Upload the file you want to preview and the PNG shows the first page.

Which page is rendered?

Only the first page (cover or first chapter), at screen or print quality. For every page as separate images, use a page-rasterizer tool instead.

What quality should I pick?

Screen (around 110 DPI) is fine for thumbnails and chat. Print (300 DPI) is sharper and makes a larger PNG.

Do links and text stay selectable?

No. The preview is a flat PNG picture of the first page.

Make a preview image for an e-book (MOBI)

Need a cover image or thumbnail for an e-book? This page renders the first page as a single PNG preview you can use in catalogs, libraries, or chat.

How to make an e-book preview

Upload a MOBI, AZW, AZW3, EPUB, or PDF up to 80 MB.
Pick picture quality (screen or print).
Press Convert file and download the PNG preview.

What you get

One PNG showing the first page of the book as it would look on the page.

When this helps

Adding a thumbnail beside a book file in a library or CMS
Sharing a quick visual of a book without sending the full file
Creating cover images for portfolios or reading lists