What file formats can I convert to PDF?

OneClickPDF supports converting HTML code (paste directly), Microsoft Word (.DOC, .DOCX), and OpenDocument (.ODT) files to PDF.

Do I need to create an account to convert files?

No account or registration is required. Open the site, upload your file or paste your HTML, and download your PDF immediately. no email, no password.

Are my files stored on the server?

No. Files are processed in memory and immediately deleted after conversion. Nothing is stored on our servers. Your documents remain private.

Will there be a watermark on my converted PDF?

No watermarks, ever. Your converted PDF is clean and professional, with no branding or watermark added by OneClickPDF.

OneClickPDF | Free Online PDF Converter

Convert HTML to PDF

Convert File to PDF

Drag & drop your file here

PDF · DOC · DOCX · XLSX · PPTX · ODT · HTML & more

or browse a file (max 100 MB)

1 Upload or paste

2 Instant conversion

3 Download PDF

All PDF tools

25+ tools for daily document work

View all tools

Popular PDF Tools Office Documents Developers Web & Images

Merge PDFCombine multiple PDFs Split PDFExtract pages or ranges Compress PDFReduce size cleanly Word to PDFConvert documents PDF to JPGExtract images HTML to PDFConvert HTML to PDF Excel to PDFExport spreadsheets Image to PDFPNG and JPG files

Why OneClickPDF

Built different.
Designed to respect you.

Privacy by design

Files are processed in memory and deleted the moment your PDF downloads. Nothing is ever written to disk. No logs, no retention. by architecture, not policy.

No watermark. ever

Your PDF is yours, clean and professional. No "powered by" banner, no stamp, no branding. On the free tier, on Pro, on every plan. your output is fully clean.

25+ formats supported

HTML, Word, Excel, PowerPoint, ODT, images, Markdown, CSV, and more. One platform, every document format. No format left behind.

TLS 1.3 · No file retention

Every upload travels over HTTPS with TLS 1.3. Your files live in memory only. never written to disk, never accessible to anyone beyond the conversion.

FAQ

Questions & answers

Everything you want to know before you convert.

Is OneClickPDF really free?

Yes, 100% free. No subscription, no credits, no hidden fees. Convert as many documents as you need without ever creating an account. A Pro plan exists for higher quotas and API access. but the core tool is free forever.

Do you store my files?

Never. Files are processed in memory and deleted immediately after conversion. Nothing is written to disk. We can't retrieve your document even if we wanted to.

What formats are supported?

HTML (paste directly), Word (.DOC, .DOCX), Excel (.XLSX), PowerPoint (.PPTX), OpenDocument (.ODT, .ODS), Markdown, CSV, RTF, JPG, PNG, SVG. 25 tools in total.

Do I need to create an account?

No account required. Open the site, upload or paste, and download your PDF immediately. No email, no password, no verification. Optional login unlocks higher quotas.

Will there be a watermark on my PDF?

Never. Your converted PDF is clean. no branding, no stamp, no "OneClickPDF" footer. Not on the free tier, not on any plan. Your output is fully yours.

What is the maximum file size?

Up to 100 MB per file. For HTML conversion, paste your code directly. there's no strict size limit. Very large files may take a few extra seconds.

See all frequently asked questions →

Start converting.
No sign-up required.

Open the tool, upload your file, download your PDF. That's it. Free, private, and ready in seconds.

Convert now. free See Pro plans →

No credit card · No watermark · Cancel anytime