EPUB Cover Editor

Replace the cover image of your EPUB eBook files with a new image in seconds.

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About This Tool

This EPUB Cover Changer tool allows you to easily replace the cover image of any EPUB eBook file. Simply upload your EPUB file and a new cover image (JPG, PNG, or WebP), and our tool will process the EPUB to replace the existing cover with your new image while preserving all other content and metadata. The tool handles EPUB 2.0 and 3.0 formats and maintains proper image sizing and compression for optimal eBook display.

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How to Use

Upload your EPUB file using the file upload area
Upload your new cover image (JPG, PNG, or WebP format)
Preview the new cover in the preview section
Click 'Change EPUB Cover' to process the file
Download your modified EPUB with the new cover

Frequently Asked Questions

Find Quick Answers

What EPUB versions does this tool support?

The tool supports both EPUB 2.0 and EPUB 3.0 formats. Most modern eBook readers and devices use these standards.

What image formats can I use for the new cover?

You can upload JPG, PNG, or WebP images. For best results, use images with a 2:3 aspect ratio (like 600x900 pixels) which is standard for eBook covers.

Does this tool modify other parts of my EPUB file?

No, the tool only replaces the cover image and updates the necessary metadata. All text content, chapters, formatting, and other images remain unchanged.

Is there a file size limit?

The tool can process EPUB files up to 50MB and cover images up to 10MB. For larger files, consider compressing your images before uploading.

Is my data secure?

Yes, all file processing happens securely on our servers and files are automatically deleted after processing. We don't store or share your eBook files.

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