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Known Participant
January 12, 2023
Question

Hyperlinks in Epub

  • January 12, 2023
  • 1 reply
  • 8504 views

I've set up hyperlinks in my eBook to an external URL, but they don't work when I export the file as reflowable epub. I've opoened the file on both kindle previewer 3 and on my kindle, but there's no recognition that they are even hyperlinks.

When I export as interactive PDF, the hyperlinks do work.

Is there something extra I have to do to activate them for epub?! Maybe something in the export options?

Any help much appreciated.

Thanks!

 

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1 reply

James Gifford—NitroPress
Legend
January 12, 2023

If they are set up correctly, they should work in the EPUB export. There are no settings or options that would affect this.

 

However, Kindle (mostly the reader) is a selective place for outside links. Not all of the hardware readers support outside web pages, since Kindle is a more or less closed ecosystem. I can't always get a perfectly-formed URL to open in Kindle Previewer, for example, even when it does in the EPUB reader Calibre.

 

Try this: open the EPUB itself in Thorium or Calibre Reader and see if the links work there.

 

And if it does work, note that it didn't open in the EPUB viewer... but by passing the address to your browser. Very few "readers" of any kind, EPUB included, open web pages natively like a browser.

 

ETA: a few more things. First, loading EPUB files to a Kindle through the email process is not any kind of useful test, of either Kindle or EPUB. Although Amazon kind of made a big deal about being able to 'side load' EPUBs, it's actually through a conversion process that doesn't necessarily preserve the file's EPUB characteristics. Other than to just put an EPUB on your Kindle for reading, don't use this process for any kind of testing or evaluation.

 

Also, Kindle Previewer can be very fussy about links, since it expects to activate them through a touch screen. Try clicking in all places on what's supposed to be a link, especially along the bottom border. The actual click-zone in Previewer can be a very thin line.

 

Known Participant
January 12, 2023

Thanks, they do work in Calibre. But from what you say re Kindle and EPUB, if I'm just putting my eBook up on KDP select, so it will appear nowhere for sale other than Amazon, should I forget hyperlinks? Thanks!

Known Participant
January 13, 2023

No, simple hyperlinks should work and should not be complicated. There's some small thing wrong with your link definitions, and changing the export process won't fix that.

 

First, one unaddressed point: you are exporting to EPUB 3, reflowable, correct? EPUB 2 should no longer be used, and fixed-page layout is for very specific use with "art" books that don't flow well.

 

Do your hyperlink definitions look like this?

 

 


Yes Epub 3 reflowable, and my hyperlinks look like that - see attached ...