Merge PDF & Images to PDF

Combine PDFs or build a PDF from photos without uploading. pdf-lib runs locally—ideal for contracts, bank statements and scans when Smallpdf-style sites feel unsafe. Verify with DevTools → Network.

PDFs and/or images (order = page order)
Drop PDFs or images here

Merge PDF online free — private, no upload

Smallpdf, ILovePDF and similar tools upload your contracts and bank statements to a server. This merger uses pdf-lib in your browser: combine PDFs, or turn JPG/PNG/WebP/HEIC photos into a multi-page PDF. After the page loads you can go offline and still merge — verify in the Network tab.

  • Merge PDFs in the order you drop them (reorder by re-selecting).
  • Images to PDF — scans, receipts and iPhone HEIC photos become pages.
  • No account, no watermark, no file size upsell — limits are your device RAM.

Related: HEIC / WebP converter, strip EXIF, PDF to Base64.

常见问题

Is merge PDF really private here?

Yes. Files are read with FileReader / ArrayBuffer and merged with pdf-lib in the browser. Nothing is POSTed to our servers for processing.

Can I make a PDF from iPhone HEIC photos?

Yes. Drop HEIC/JPG/PNG/WebP files; we rasterize them locally and embed one page each.

有文件大小限制吗?

No artificial limit. Very large merges may be slow or hit browser memory—split huge batches if needed.

Do you add a watermark?

Never. The download is a plain PDF you own.

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