CBZ to EPUB

Package comic images from a CBZ archive into an EPUB ebook in reading order.

◉ 100% Free⚡ Local Processing◈ Browser Tool

✨ Choose File & Process

Choose CBZ comic archive

Comic images are packaged into an EPUB 3 file in natural filename order.

🔒 Files stay in your browser

⚡ Runs in your browser

⬇ Clear downloadable output

📖 How to use

Choose the required input file or content.
Set the available options.
Run the main action and let the browser process it.
Download and check the generated output.

⚡ Features

Free browser-based workflow.
No account required.
Focused controls for this conversion.
Designed for desktop and mobile browsers.

💡 Pro Tips

Keep the original file as a backup.
Use a modern browser for best compatibility.
Review the generated result before sharing it.
Large files can take longer to process.

')}); assets.forEach(a=>{manifest+='';z.file('OEBPS/'+a.href,a.data)}); z.file('OEBPS/nav.xhtml',''+tdhEscape(title)+''); z.file('OEBPS/content.opf','urn:uuid:'+uid+''+tdhEscape(title)+'en'+manifest+''+spine+''); return z.generateAsync({type:'blob',mimeType:'application/epub+zip',compression:'DEFLATE'}); } go.onclick=async()=>{tdhError('');try{const f=file.files[0];if(!f)throw Error('Choose a CBZ file.');const z=await JSZip.loadAsync(await f.arrayBuffer()),names=Object.keys(z.files).filter(n=>/\.(jpe?g|png|gif|webp)$/i.test(n)&&!z.files[n].dir).sort(tdhNatural);if(!names.length)throw Error('No supported comic images were found.');const assets=[],chap=[];for(let i=0;i Comic page '+(i+1)+'

'})}const blob=await makeEpub(tdhBase(f.name).replace(/-/g,' '),chap,assets);tdhDownload(blob,tdhBase(f.name)+'.epub');tdhStatus('EPUB created with '+names.length+' comic page(s).');}catch(e){tdhError(e.message||String(e))}};