cover not visible

helmut25 · 10-12-2025, 04:46 AM

I have just created an ebook with Sigil, but the cover I had inserted
(jpg, 363 x 505) is not visible in my tolino e-reader.
instead of my cover image tolino shows a kind of default image, representing
a grey e-reader.
I have already noticed the same phenomen after downloading ebooks from
*this* site.
When I open this ebook with firefox-ereader-plugin, the cover appears
quite normally. so I am not sure wheter this a tolino bug or a Sigil bug...

any suggestions?

KevinH · 10-12-2025, 10:37 AM

Run your epub through Doitsu's Sigil epubcheck plugin. What errors are you getting?

It sounds as if your link is incorrect. All epub urls are case sensitive. Some ereaders and some books are not.

10-12-2025, 04:46 AM	#1
helmut25 Enthusiast Posts: 33 Karma: 2578352 Join Date: May 2022 Device: tolino 2HD	cover not visible I have just created an ebook with Sigil, but the cover I had inserted (jpg, 363 x 505) is not visible in my tolino e-reader. instead of my cover image tolino shows a kind of default image, representing a grey e-reader. I have already noticed the same phenomen after downloading ebooks from this site. When I open this ebook with firefox-ereader-plugin, the cover appears quite normally. so I am not sure wheter this a tolino bug or a Sigil bug... any suggestions?

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10-12-2025, 10:37 AM	#2
KevinH Sigil Developer Posts: 9,126 Karma: 6444578 Join Date: Nov 2009 Device: many	Run your epub through Doitsu's Sigil epubcheck plugin. What errors are you getting? It sounds as if your link is incorrect. All epub urls are case sensitive. Some ereaders and some books are not.