Merge PDF Online Free - Combine PDF Files Privately
Merge PDF online free: combine up to 30 PDF files in any order in your browser. No uploads, no watermark and no sign-up, with text kept selectable.
How to Merge PDF Files Online
Add two or more PDF documents, arrange them in the order you want, and create one combined PDF. Original PDF pages are copied into the result instead of being converted to images.
Merging runs locally in your browser, so selected documents are not uploaded to a SavvyToolz processing server. The 100 MB, 30-file, and 500-page limits protect browser memory on desktop and mobile devices.
How do I merge PDF files step by step?
- Choose or drop two or more PDF files. You can add more in later batches; they join the end of the list.
- Put the files in order with the up and down arrows. Pages are copied file by file in the order shown, keeping each file's own page order.
- Remove any file you added by mistake with the bin button.
- Select Merge and download. The combined file is saved as merged-document.pdf with the document title Merged PDF.
To include photos or scans, convert them with JPG to PDF first, then merge the result with your other PDFs. To reorder pages inside a single document, split it into the ranges you need and merge the parts back in the order you want.
What are the limits, and what is preserved when merging?
- Between 2 and 30 PDF files per merge.
- Up to 100 MB in total across all selected files.
- Up to 500 pages in the combined document. The check runs while merging and stops with an error if the total passes 500.
- Only files with the PDF type or a .pdf extension are accepted.
- Encrypted PDFs are rejected, including some that open without a password but restrict printing or editing. Remove the protection in the program that created the file, then merge.
The limits keep memory use safe on phones and laptops, because every file is held in the browser while it is combined. Pages are copied as PDF objects, not rendered to images, so text stays selectable and vector graphics stay sharp. Bookmarks are not carried over, and links that jump to other pages or interactive form fields may stop working in the merged file.
Should I merge, split or convert my PDF?
| Task | Tool | Input | Output |
|---|---|---|---|
| Combine several PDFs into one | Merge PDF | 2 to 30 PDFs, 100 MB total | One PDF of up to 500 pages |
| Extract some pages or separate every page | Split PDF | One PDF of up to 500 pages, 100 MB | One PDF of the chosen pages, or a ZIP with one PDF per page |
| Turn photos or scans into a PDF | JPG to PDF | Up to 50 JPG, PNG or WebP images, 75 MB total | One PDF, one image per page, A4 or US Letter |
Are my PDF files uploaded when I merge them?
The merge runs in your browser with the open-source pdf-lib library. Your PDFs are read from your device into memory, combined there, and downloaded straight back; they are not uploaded to a SavvyToolz server, and closing or reloading the page discards them. No watermark is added and no account is needed.
Frequently Asked Questions
- How do I combine PDF files in order?
- Add the PDFs, use the up and down buttons to arrange them, then choose Merge and download. Pages follow the displayed file order.
- Are my PDF files uploaded?
- No. The selected files are read and combined by JavaScript in your browser and are not sent to a SavvyToolz processing server.
- Does merging reduce PDF quality?
- The tool copies existing PDF pages into a new document instead of rasterizing them, so text and vector content are preserved. Some advanced document features may not survive every PDF rewrite.
- Can I merge password-protected PDFs?
- Encrypted PDFs normally need to be unlocked before this browser tool can read and combine their pages.
- How many PDF files and pages can I merge?
- You can combine 2 to 30 PDF files in one merge, up to 100 MB in total, and the combined document can contain up to 500 pages. The limits keep memory use safe because every file is processed inside your browser.
- Are bookmarks, links and form fields kept when I merge?
- Page content, text and vector graphics are copied as they are, so text stays selectable. Bookmarks are not carried over, and links that jump to other pages or interactive form fields may stop working in the merged file.