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What is EPUB Metadata Editor?
EPUB Metadata Editor is a free online developer tool that edit EPUB metadata — title, author, cover, description, and more. Like all FluxBench tools, it runs entirely offline in your browser — no data is ever sent to any server.
How to use EPUB Metadata Editor
1
Open the EPUB Metadata Editor tool on FluxBench
2
Edit EPUB metadata — title, author, cover, description, and more
3
Copy or download your result — ready to use
Common use cases
- Quick epub metadata editor tasks during development
- Processing data without installing desktop software
- Privacy-sensitive work where data must never leave your device
Frequently Asked Questions
Is EPUB Metadata Editor free to use?
Yes, EPUB Metadata Editor is completely free on FluxBench. No account, no signup, no payment required.
Does EPUB Metadata Editor send my data anywhere?
No. All FluxBench tools run 100% offline in your browser. Your data never leaves your device — we have no backend servers.
Can I use EPUB Metadata Editor on mobile?
Yes, FluxBench works on any modern browser including mobile. Just open the tool page on your phone or tablet.
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