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JPG to PDF Converter

Convert one or multiple JPG images into a single, properly formatted PDF document. Choose page size (A4, Letter, custom), orientation, margins and image fit — useful for portfolios, scanned document archives and multi-page reports.

Drop your JPG images here

Supports JPG, PNG, WEBP — Select multiple files

How to Convert JPG to PDF

1

Upload Images

Click or drag & drop one or multiple JPG, PNG, or WEBP images.

2

Arrange & Configure

Reorder images, choose page size, orientation, and margin settings.

3

Download PDF

Click Generate PDF and download your multi-page PDF instantly.

Features

  • Multiple images to one PDF
  • A4, A3, Letter page sizes
  • Portrait & landscape
  • Custom margins
  • Reorder images
  • No file upload needed

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Free JPG to PDF Converter

Convert one or multiple JPG, PNG or WEBP images into a single PDF document. Perfect for creating portfolios, scanning documents with a phone camera, or combining multiple images for sharing and printing. All PDF creation happens locally using pdf-lib — no upload required.

Features

Multiple Images to One PDF

Combine any number of images into a single multi-page PDF document.

Drag to Reorder

Drag and drop image thumbnails to arrange pages in the exact order you want.

Page Size Options

Choose A4, A3, Letter or automatic sizing to match the image dimensions.

Orientation Control

Set portrait or landscape orientation independently of the image orientation.

Margin & Fit Options

Control margins and choose whether to fit, fill or use the original image size.

Instant Download

The PDF is generated and downloaded in seconds, entirely in your browser.

Who Uses This Tool?

Mobile UsersConvert photos taken with a smartphone into PDF documents for official submissions.
PhotographersCreate PDF portfolios combining multiple images in a single shareable document.
Office WorkersCompile scanned document images into a single PDF for emailing or archiving.
StudentsCombine assignment photos or handwritten notes into a single PDF for submission.

Common Questions

How many images can I combine?
There is no hard limit — it is constrained only by your device's available memory. For very large numbers of high-resolution images, processing may take longer.
What page size should I choose?
Choose A4 for standard documents (most common worldwide), Letter for US documents, or "Auto" to create a page perfectly sized to each image.
Will my images lose quality in the PDF?
Images are embedded at their original resolution. Using "Fit to page" scales them visually but does not reduce image data quality within the PDF.
Can I add text or annotations to the PDF?
Currently the tool creates image-based PDFs. For adding text, annotations or form fields, you would need a dedicated PDF editing tool after downloading.

Pro Tip

For the best print quality, ensure your source images are at least 150 DPI at their final print size. For A4 printing, images should ideally be at least 1240×1754 pixels (150 DPI) or 2480×3508 pixels (300 DPI) for professional print quality.

Did You Know?

1993
PDF Invented by Adobe
Adobe co-founder John Warnock created PDF (Portable Document Format) in 1993. The goal: "any application, on any computer, anywhere." PDF became an ISO open standard (ISO 32000) in 2008, no longer requiring Adobe to use or create.
2.5 trillion
PDFs Generated Per Year
Adobe estimates approximately 2.5 trillion PDF files are created annually worldwide. PDFs are the universal standard for digital documents in business, government, legal, and academic contexts.
300 DPI
Minimum for Print Quality
Professional print quality requires images at 300 DPI at final print size. A 1240×1754 pixel image at 300 DPI fills exactly one A4 page. A 4961×7016 image at 300 DPI fills A2. Screens only need 72–96 DPI — the same image appears much larger on screen than in print.

Common Page Sizes Reference

FormatDimensions (mm)Dimensions (inches)Common Use
A4210 × 2978.27 × 11.69Documents, letters (worldwide)
A3297 × 42011.69 × 16.54Presentations, drawings, posters
A5148 × 2105.83 × 8.27Notebooks, booklets, leaflets
Letter215.9 × 279.48.5 × 11Documents (USA, Canada)
Legal215.9 × 355.68.5 × 14Legal documents (USA)
Tabloid279.4 × 431.811 × 17Newspapers, large posters (USA)
Business Card85 × 553.35 × 2.17Standard business card size

You May Also Ask

What page sizes should I use for different purposes?
A4 (210×297mm) — Standard worldwide for documents and letters. Letter (8.5×11 inches) — US standard equivalent of A4. A3 (297×420mm) — Presentations, technical drawings, posters. Legal (8.5×14 inches) — US legal documents. Use "Fit to page" to automatically scale your image to fill the selected size without distortion.
How do I make a PDF searchable from images?
Image-based PDFs are not searchable — they're just pictures. To create searchable PDFs, you need OCR (Optical Character Recognition) software that analyses the image and adds an invisible text layer. Adobe Acrobat, ABBYY FineReader, and various online services offer OCR. Our tool creates image-based PDFs optimised for visual quality.
What is the best way to compress a PDF to send by email?
Our tool creates PDFs with embedded images at original resolution. To reduce file size: (1) Compress your source images with our Image Compressor before converting. (2) Use JPEG output format (smaller than PNG in PDF). (3) After creating the PDF, use an online PDF compressor. A typical approach: compress images to 150KB each, then convert — resulting PDFs are usually email-friendly.

Common Mistakes

Using low-resolution images for print PDFs
A 640×480 image (0.3MP) looks fine on screen but prints blurry on A4 at only 72 DPI. Print quality requires 300 DPI — that's 2480×3508 pixels for A4.
Use at least 1240×1754px images for acceptable print quality on A4 (150 DPI).
Putting too many images per page
Squeezing 4 photos per page in a PDF can shrink each to 600×400px on print — losing all detail.
Use one full-bleed image per page for maximum quality. Use "Fit to page" option.
Saving photos as PNG before converting to PDF
PNG-to-PDF creates unnecessarily large files — a 3MB PNG becomes a 3MB PDF page. JPG compression in PDF can reduce this to 300KB.
Use JPG format for photographic images before PDF conversion. PNG is only needed for graphics with transparency.