Standalone "EPUB-Checker" application for Windows, Mac OS and Linux - paginagmbh/EPUB-Checker. Jul 31, Please note that the EpubCheck RFP period is over!! However, the official EpubCheck project (≠ „pagina EPUB-Checker“!) is still looking for. Submit an EPUB document for validation. Your file must This site uses EPUBCheck to provide validation information for EPUB 2 and 3 documents. If you are.
|Language:||English, Spanish, Dutch|
|Genre:||Children & Youth|
|Distribution:||Free* [*Register to download]|
Aug 24, Pagina EPUB-Checker isn't aimed at the casual user, but we found it handy as a way to explore why some of our eBooks were difficult to view. Download EPUB-Checker - Check EPUB files for errors or warnings, validate them and also export the log text with this simple and user-friendly software. Aug 24, pagina EPUB-Checker Why won't that EPUB open?.
The validation check is an industry-wide tool aimed at ensuring that ePUB files do not contain any coding errors which will prevent them from working properly on most popular reading systems.
Although this website is in German there are English instructions towards the bottom of the page. If your ePUB file does produce validation errors you will need to fix these before you send the file to us. Please email your files to helpdesk ebookpartnership. Content In our experience eBook files are very rarely rejected by the distribution channels due to problems with the content.
However, the following issues can result in your eBook being rejected or your eBook listing being removed: Spelling and grammatical errors. Using copyrighted material without relevant permission.
Explicit or offensive content. Web links to competing online retailers.
For example, Apple will reject or remove eBooks which include links to site. Incomplete or inaccurate Table of Contents. You must have permission to use the images or be the copyright holder. To calculate this multiple the width in pixels by the height in pixels. Images should be clear and crisp. Blurry or pixelated images may be rejected.
Like what? However, the contents might not render properly and the navigation might not work. A command line tool called epubcheck makes validation fairly easy.
If you're averse to the command line, don't worry: there's also an online validator available.
To use epubcheck, run this command: java -jar epubcheck—3. That's not a massive sin, but one which can cause problems.
But in many cases, it's lacking when it comes to explaining what those problems are. When a writer of my acquaintance was validating an ebook, he got an error message telling him that there was invalid HTML syntax in a particular file.
He has a decent knowledge of HTML and went to the line number that epubcheck pointed to in the file. He enlisted my help, and we discovered that epubcheck was expecting paragraph tags around text surrounded by blockquote tags.
site, however, uses a proprietary format with the extension. You can convert your ebooks to.