Free Online PDF Converters
PDF conversion covers a wide range of everyday needs: extracting images from a PDF, making a PDF editable in Word, packaging photos into a professional document, or locking a Word file into a universal PDF format. Each direction solves a different problem.
All four tools on this page run entirely in your browser using PDF.js and pdf-lib — two open-source libraries that process files locally in browser memory. Your documents are never uploaded to a server, which matters when you're working with contracts, tax returns, medical records, or any confidential content.
Conversions are instant because there's no network round-trip. There are no daily limits, no account required, and no watermarks added to your output files.
PDF Conversion Types
The four conversion directions cover the most common PDF workflows. Here's when to use each one.
When you need to share individual PDF pages as images, embed a PDF page in a presentation, post PDF content on social media, or extract visual content from a document that can't be easily copied.
When you have a set of photos or scanned images that need to be sent as a single document. Common for submitting multi-page forms, receipts, ID documents, and photo portfolios.
When you need to edit a PDF but only have the PDF version, not the original source document. Works best on text-based PDFs created digitally — not scanned image PDFs. For scanned PDFs, use PDF OCR first.
When you need to share a Word document in a format that looks identical on all devices. PDF locks in fonts, layout, and pagination regardless of whether the recipient has Word installed.
All PDF Converters (4)
PDF to JPG Converter
Convert every page of a PDF into a high-quality JPG image. Useful for sharing PDF content on platforms that don't support PDF, or extracting images from a document.
JPG to PDF Converter
Combine one or more JPG images into a single PDF document. Perfect for sending scanned documents, photo collections, or receipts as a professional PDF.
PDF to Word Converter
Convert a text-based PDF into an editable DOCX file. Preserves paragraph structure and layout so you can continue editing in Microsoft Word or Google Docs.
Word to PDF Converter
Convert a DOCX Word document into a universally compatible PDF. Locks in formatting so the document looks the same on any device or operating system.
Convert PDF Without Uploading
Most popular PDF conversion services — Smallpdf, ILovePDF, Adobe Acrobat Online — work by uploading your file to their servers, processing it, and returning a download link. This approach is convenient but creates real privacy concerns. Your document travels over the internet, is stored on a third-party server, and is retained for a period even after "deletion."
Irreva's PDF converters take a different approach. The entire conversion happens in your browser's JavaScript engine using PDF.js (for reading PDFs) and pdf-lib (for creating and modifying PDFs). Your file is loaded into browser memory, transformed, and saved to your downloads folder — all without a single byte leaving your device.
This architecture is especially important for the types of documents people typically need to convert: financial statements, legal contracts, medical records, tax returns, and business reports. These documents should never travel to unknown servers.
Need to compress a PDF without uploading it? The same privacy-first approach applies to our Compress PDF Without Uploading guide, which explains how browser-based PDF compression works and walks you through the best tool for each type of PDF.
Most Used PDF Workflows
Here are the most common step-by-step scenarios where PDF conversion comes up in real work.
Scenario 1: Submit a multi-page form as a single PDF
- Photograph or scan each page of the form as a JPG image.
- Open the JPG to PDF converter and add all pages.
- Drag to reorder the pages if needed.
- Click Convert — download your single, complete PDF.
Scenario 2: Edit a PDF you don't have the source file for
- Open the PDF to Word converter and load your PDF.
- Download the DOCX output.
- Open in Word or Google Docs and make your edits.
- Use the Word to PDF converter to convert back when done.
Scenario 3: Share a specific PDF page on social media
- Open the PDF to JPG converter and load your PDF.
- All pages are rendered as individual JPG images.
- Download only the page you need.
- Upload the JPG directly to your platform — no PDF viewer required.
Scenario 4: Send a Word document that looks identical on any device
- Finalize your Word document and save it as DOCX.
- Open the Word to PDF converter and load the DOCX.
- Download the PDF — fonts, layout, and pagination are locked in.
- Recipients see exactly what you designed, regardless of their Word version or operating system.
Frequently Asked Questions
Do my PDFs or Word documents get uploaded when I convert them?
No. All conversions run entirely in your browser. PDF to JPG uses PDF.js, a Mozilla open-source library, to render PDF pages in your browser's canvas. JPG to PDF and Word to PDF use pdf-lib to assemble documents in browser memory. Nothing is transmitted to a server at any point. You can confirm this by watching your browser's network tab — no upload requests will appear.
Why does PDF to Word not work well on scanned PDFs?
Scanned PDFs are essentially images of pages — they don't contain actual text data, only pixel information. A standard PDF to Word converter can only extract real text that exists as character data in the PDF. For scanned PDFs, you need OCR (Optical Character Recognition) to detect and extract the text from the image. Use our PDF OCR tool first to extract the text, then copy it into a Word document.
What's the best way to convert multiple JPG photos into one PDF?
Use the JPG to PDF converter and add all your images in one session. You can reorder them by dragging before converting. The tool creates a single multi-page PDF with each image on its own page. For large batches of photos, it's worth resizing or compressing the images first using the Image Compressor or Image Resizer to keep the final PDF file size manageable.
Will converting Word to PDF preserve my formatting?
PDF preserves layout, fonts, spacing, and pagination exactly as they appear in your Word document — that's the main reason PDF exists. However, the conversion quality depends on the fonts used. If your Word document uses system fonts (like Arial, Times New Roman, Calibri), they'll be embedded correctly. Documents using obscure or custom fonts may substitute to a similar system font in the PDF output.
Can I convert a password-protected PDF to JPG or Word?
Not directly — a password-protected PDF needs to be unlocked first. Use the PDF Unlock tool to remove the password (you'll need to know the password), then convert the unlocked PDF. The PDF Unlock tool also runs entirely in your browser, so your protected documents never leave your device.