How do I merge PDF files online for free without signup?

Go to tools.arkaserve.com/merge-pdf, drag and drop your PDF files, reorder them if needed, and click Merge. Download the combined PDF instantly — completely free with no signup, no watermark, and no email required. Works on mobile too.

How do I compress a PDF to reduce its size below 1MB?

Go to tools.arkaserve.com/compress-pdf, upload your PDF, select High compression, and download the smaller file. Most image-heavy PDFs reduce by 60–85%, easily bringing a 4MB file under 1MB. Free, no signup, no watermark.

How do I convert PDF to Word (DOC/DOCX) for free?

Go to tools.arkaserve.com/pdf-to-word, upload your PDF file, and click Convert. You get an editable Word (.docx) document instantly — completely free with no signup, no email, and no watermark required.

Can I convert PDF to Excel (XLSX) online for free?

Yes. Go to tools.arkaserve.com/pdf-to-excel, upload your PDF, and the tool automatically detects and extracts tables into an editable Excel spreadsheet. Free with no signup or watermark.

How do I convert JPG photos to PDF on my phone for free?

Go to tools.arkaserve.com/jpg-to-pdf in any mobile browser, tap to upload your photos, arrange the pages in order, and download the PDF — all from your phone. No app needed, completely free with no watermark.

Is Arkaserve Tools completely free — no hidden charges?

Yes, all 60+ tools on Arkaserve Tools are completely free with no signup, no watermark, no email required, and no hidden charges. There is no premium tier — every tool is fully free for unlimited use.

Are my files private when I use these PDF tools?

Yes. Files are processed securely and automatically deleted from the server within 1 hour of upload. Several tools (PDF editor, image compressor, HEIC converter, hash generator) process files entirely in your browser — your files never leave your device.

How do I create a QR code for a URL or WhatsApp for free?

Go to tools.arkaserve.com/qr-generator, select URL, WhatsApp, or any other type, enter your content, and download a high-resolution PNG QR code — no signup, no watermark, no expiry date. Free for business, personal, or commercial use.

Add Watermark to PDF Online Free -- Text Watermark

Add Watermark to PDF Online Free — Text WatermarkStamp custom text watermarks like CONFIDENTIAL, DRAFT, or your brand name on every PDF page online for free. Control opacity, position, and font size.How to use Add Watermark to PDF — step by step

Upload your PDF — Click "Select File" or drag your PDF into the upload area from any phone or laptop. No account needed. Common uses: marking a draft report as "DRAFT" before sharing for review, stamping "CONFIDENTIAL" on a sensitive document before emailing, adding your name or college roll number to a submission PDF, or branding a client proposal with your company name.

Type your watermark text and adjust the style — Enter any text you want (e.g., CONFIDENTIAL, DRAFT, DO NOT COPY, your name, your company name). Then adjust the opacity (lower = more transparent, so the text behind stays readable), font size, position (center diagonal is the most common), and color to match your needs.

Add the watermark and download — Click "Add Watermark" and your watermarked PDF downloads instantly. The watermark is stamped on every page permanently. Completely free, no additional Arkaserve watermark is added to your file, and no signup is required.

Frequently asked questionsHow do I add a CONFIDENTIAL or DRAFT watermark to a PDF for free?Upload your PDF, type "CONFIDENTIAL" or "DRAFT" in the watermark text field, adjust the opacity and position, then click Add Watermark. The text is stamped diagonally across every page and the watermarked PDF downloads instantly — completely free with no signup and no extra watermark added by the tool itself. Works on any phone or laptop in your browser.Can I control the watermark position, size, and opacity?Yes. You can set the position (center diagonal, top, bottom, or corners), font size, opacity (10–100% — lower values let the page content show through clearly), and color. Diagonal center at around 30–40% opacity is the standard look for CONFIDENTIAL and DRAFT stamps used in offices and college submissions.Is adding a watermark to PDF free with no extra watermark on the output?Yes, completely free — no account, no email, and no Arkaserve branding or watermark is added to your output PDF. Only the text you type appears on the file. No page or file count limit, works on iPhone, Android, and all browsers.