Advanced PDF Converter
Convert images to PDF, merge multiple PDFs, or extract images from PDF. 100% private client-side processing.
PDF Settings
Complete Guide: Convert Images to PDF Online Free
Welcome to ImResizer's Advanced PDF Converter – your all-in-one solution for PDF conversion needs. Whether you need to convert JPG to PDF, merge multiple PDFs, or extract images from PDF documents, our tool handles it all. All processing happens 100% client-side in your browser – your files never leave your device, ensuring complete privacy and security.
How to Convert JPG to PDF
- Select Mode: Choose "Image to PDF" from the tabs.
- Upload Images: Click upload or drag & drop your JPG, PNG, or WEBP files. You can select multiple images.
- Adjust Settings: Choose page size (A4, Letter, etc.), orientation, margin, and image quality.
- Convert: Click "Convert to PDF" – the tool processes your images and creates a PDF.
- Download: Download your PDF instantly. All images are combined in the order you uploaded them.
📌 Pro Tip
Use "Fit to Image" page size to create PDFs with each page exactly matching your image dimensions – perfect for preserving original image quality.
How to Merge Multiple PDFs
- Select Mode: Choose "Merge PDF" from the tabs.
- Upload PDFs: Upload two or more PDF files. They will be merged in the order you add them.
- Merge: Click "Merge PDFs" – the tool combines all pages into a single document.
- Download: Download your merged PDF.
How to Extract Images from PDF
- Select Mode: Choose "PDF to Images" from the tabs.
- Upload PDF: Upload your PDF file.
- Adjust Settings: Choose output format (JPG or PNG), quality, and DPI (72 for web, 300 for print).
- Extract: Click "Extract Images" – each page becomes a separate image.
- Download: Download all images as a ZIP file.
PDF Page Size Reference
| Size | Dimensions (mm) | Dimensions (inches) | Common Use |
|---|---|---|---|
| A4 | 210 x 297 mm | 8.27 x 11.69 in | Standard documents, letters, forms |
| Letter | 216 x 279 mm | 8.5 x 11 in | US standard documents |
| Legal | 216 x 356 mm | 8.5 x 14 in | Legal documents, contracts |
| A5 | 148 x 210 mm | 5.83 x 8.27 in | Booklets, flyers |
| A3 | 297 x 420 mm | 11.69 x 16.54 in | Posters, large documents |
Frequently Asked Questions (FAQ)
Q: Is this tool really free?
A: Yes, completely free with no hidden charges, no watermarks, and no registration required.
Q: Is my data safe?
A: 100% safe. All processing happens in your browser. Your files never leave your device. We never see or store your documents.
Q: What file formats are supported?
A: For Image to PDF: JPG, PNG, WEBP. For Merge PDF: PDF files. For PDF to Images: PDF files output as JPG or PNG.
Q: Is there a file size limit?
A: While there's no hard limit, very large files may slow down processing depending on your device. For best performance, keep individual files under 50MB.
Q: Can I rearrange images before converting?
A: Currently, images are processed in the order you upload them. To change order, remove and re-upload in desired sequence.
Q: Does PDF to Images extract text or just images?
A: It converts each page to an image. For text extraction, you need OCR software.
Common Use Cases
- Create PDF from scanned documents: Convert multiple scanned JPGs into a single PDF file.
- Combine multiple contracts: Merge several PDF contracts into one document for easy sharing.
- Extract images from PDF reports: Save charts, diagrams, or photos from PDF reports as separate image files.
- Prepare documents for printing: Convert images to PDF with proper page sizes for professional printing.
Conclusion
ImResizer's Advanced PDF Converter provides all the essential PDF tools you need in one place – completely free and private. Whether you're a student preparing documents, a professional handling contracts, or anyone needing quick PDF conversions, our tool delivers high-quality results instantly. Bookmark this page for all your future PDF conversion needs!