eBook Cover Extractor — Free Online Tool
Locate and download the embedded high-resolution cover image from any eBook file in original JPG or PNG quality.
Interactive Tool Workspace Ready
Upload your file to begin processing locally on your device with WebAssembly security.
How to Use eBook Cover Extractor Online
- Step 1: Upload eBook — Drop your .epub, .mobi, or .fb2 file.
- Step 2: Detect Cover Asset — The engine locates the cover-image manifest item or binary stream.
- Step 3: Download Image — Save high-resolution JPEG or PNG cover art.
Why Use PDFly XO for eBook Cover Extractor?
- 100% Client-Side Privacy: All file processing is performed locally in your web browser. Your private documents are never uploaded to any remote server.
- Zero Wait Time: Local WebAssembly execution ensures near-instant document processing without file size upload latency.
- Free & Unlimited: Complete access with no subscriptions, watermarks, or hidden paywalls.
Frequently Asked Questions
- What resolution will the extracted cover be?
- It is extracted in the exact original resolution embedded inside the book container.
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