Word to PDF Converter Free Online — Convert DOC/DOCX to PDF Instantly
Free Word to PDF converter: turn DOCX into PDF with tables, lists and images kept. Set page size and margins, add a password. Runs in your browser - no upload.
Select a Word document
Drag & drop your .docx or .txt file here, or click to browse
Headings, bold and italic runs, lists, tables and images are all carried across
Files never leave your device
Processed entirely in your browser — nothing is uploaded
No account required
No sign-up, no email, no usage counter
No file size limit
Bounded only by your own device memory
No watermarks
Your output comes back clean and unbranded
Your document is parsed and rendered in this browser tab — nothing is uploaded, which matters when the file is a contract or a signed offer letter.
How to convert Word to PDF
- 1
Add your .docx
Drop the document in. Headings, bold and italic text, bulleted and numbered lists, tables and embedded images are all read out of it.
- 2
Set up the page
Choose A4, Letter or Legal, portrait or landscape, and your margins — then optionally compress or password-protect the result.
- 3
Preview and download
The finished PDF renders right on the page, so you can check the layout before you download or send it.
About this tool
This converter turns a Word document into a PDF inside your browser, with real control over the finished page. It reads your .docx with mammoth and lays the content out properly — heading sizes, bold and italic runs, bulleted and numbered lists, table grids and embedded images — onto the paper size, orientation and margins you choose. It can also compress the output and apply genuine AES-256 password protection locally, so the password never leaves your device.
How to Convert Word to PDF
- 1
Choose your .docx or .txt file. Nothing is transmitted — the document is read by the page you already have open.
- 2
Set up the page. Choose A4, Letter or Legal, portrait or landscape, and narrow, normal or wide margins. Optionally compress the output to shrink the download, or set an open password to encrypt the finished PDF with AES-256.
- 3
Preview and download. The finished PDF renders on the page so you can check pagination and layout before you download it or attach it to anything.
Why Convert Word to PDF with Wrklyst
- Your Document Stays Yours
- Parsing, layout and encryption all happen in your browser. Offer letters, contracts and signed agreements are never uploaded — and neither is the password you protect them with.
- Real Page Control
- Paper size, orientation and margins are yours to set, rather than being decided for you by whatever the server's default template happens to be.
- Structure Actually Survives
- Headings keep their hierarchy and weight, bold and italic runs are preserved, lists keep their bullets and numbering, tables are drawn as real grids and embedded images are carried across at full resolution.
- Genuine AES-256 Encryption
- Password protection uses qpdf compiled to WebAssembly — real encryption applied on your device, not a permissions flag that any reader can ignore.
- Preview Before You Send
- The PDF is rendered on the page first. You see exactly where the page breaks fell before the file reaches a recruiter or a client.
- Free, No Account, No Watermark
- No sign-up, no daily counter and nothing stamped onto your document. Convert as many files as you like.
Why Convert Word to PDF?
- Universal compatibility
- A PDF opens identically on any device, in any browser, with no software to buy. A .docx depends on the recipient having a compatible editor, and on it interpreting your styles the same way yours did.
- Preserve exact formatting
- Word documents reflow when fonts are missing or margins differ. A PDF fixes the layout permanently, so what you designed is exactly what your reader sees.
- Prevent casual editing
- A PDF is not a natural editing format, which signals that a quote, invoice or signed agreement is final. Adding a password takes that further and restricts who can open it at all.
- Smaller, tidier files
- A converted PDF is usually smaller than the .docx it came from, and carries none of the tracked changes, comments or revision history that a Word file quietly keeps.
- Professional appearance
- PDFs are the expected format for proposals, reports and invoices. Sending an editable draft file instead reads as unfinished, whatever the content says.
- Required for job applications
- Most application portals and applicant tracking systems ask for a PDF CV specifically, because it guarantees your layout survives the trip and your fonts render as intended.
Word to PDF vs Print to PDF
Word's own Print to PDF and Save as PDF are the obvious alternatives. Here is where each one actually wins.
| Method | Verdict | What that means |
|---|---|---|
| This converter | No install, full page control, optional encryption | Works on any device with a browser, sets paper size, orientation and margins explicitly, and can apply real AES-256 protection locally. Nothing is uploaded and no software is needed. |
| Word's Save as PDF | Highest fidelity, if you have Word | Microsoft's own exporter reproduces its own layout engine best, so it is the right choice for a very elaborate document — provided you have a licensed copy of Word on the device holding the file. |
| Print to PDF | Works offline, depends on a printer driver | Relies on a virtual printer being installed and configured. Page setup comes from the print dialog rather than the document, and behaviour differs between Windows, macOS and Linux. |
| Google Docs export | Free, but your file goes to Google | Reliable output, at the cost of uploading the document to Google Drive first. Complex Word styling can also shift during the import into Docs, before any PDF is produced. |
| Server-based online converters | Convenient, but your document is uploaded | SmallPDF, iLovePDF and similar services transfer your file to their servers to convert it, and free tiers cap daily conversions and file sizes. |
Pro Tips for Word to PDF
- Legacy binary .doc files cannot be read in a browser. Open one in Word or Google Docs, save it as .docx, and convert that.
- Use Word's built-in heading styles rather than manually enlarging text — the converter maps real heading styles to a proper PDF outline.
- Landscape with narrow margins is the right combination for wide tables that would otherwise be clipped at the page edge.
- Always check the preview's page breaks before sending a CV. A single line spilling onto page three is the sort of thing recruiters notice.
- Leave output compression on. It shrinks the download with no effect on appearance, and helps with portals that enforce a size cap.
- Converting several documents into one pack? Convert each separately, then use Merge PDF to combine them in the order the recipient asked for.
Frequently asked questions
How do I convert Word to PDF for free?
Drop your .docx file into the tool above, pick your page size, orientation and margins, and click Convert to PDF. There is no sign-up, no watermark and no limit on how many documents you convert. The conversion runs in your browser, so it begins the instant you select the file rather than after an upload completes.
Will the formatting be preserved?
Structural formatting is preserved: heading levels and their relative sizes, bold and italic runs, bulleted and numbered lists including nesting, table grids with their cell borders, and embedded images at full resolution. Because the PDF is drawn with the standard PDF font family rather than by embedding your original typeface, exact typographic details — a specific brand font, precise letter-spacing, coloured text styling — are normalised. For a CV, letter, report or contract the result is what you expect; for a heavily designed brochure, Word's own Save as PDF will reproduce its own layout engine more faithfully.
Can I convert multiple Word files at once?
This tool converts one document at a time, deliberately — page setup, compression and password options apply to a single file, and mixing them across a batch tends to produce results nobody wanted. To handle several documents, convert them one after another (each takes only a moment), then combine the PDFs with our Merge PDF tool, which does accept an unlimited batch and lets you set the page order.
Is there a file size limit?
No limit is imposed. Conversion happens on your own device, so there is no upload quota — the practical ceiling is your device's memory. Text-heavy documents of hundreds of pages convert in a couple of seconds. Documents packed with large embedded photographs take longer, since each image is decoded and re-embedded, and are the only realistic case for hitting a memory limit on a phone.
Can I password protect the converted PDF?
Yes. Tick 'Password protect the PDF', enter an open password of at least four characters, and the finished document is encrypted with AES-256 before you download it. This is real encryption performed on your device by qpdf compiled to WebAssembly — not a permissions flag that readers can ignore — so the file genuinely cannot be opened without the password. That also means the password cannot be recovered from the file if you lose it, and we never see it, so store it somewhere safe. The encryption engine is about 1.3 MB and downloads once, the first time you use the option.