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In-browserServer-backedExternal preview
amanhirut32@gmail.com
HomeToolsImageJPG to PDF Converter

JPG to PDF Converter

  • In-browser
  • No signup
  • Multi-page PDF

Turn one or more JPG and JPEG photos into a single ordered PDF with one image per page.

Core processing runs in your browser and does not upload this file for the task.

Preparing the editor...

The guide and instructions on this page are available while the tool loads.

Continue your workflow

  • PDF CompressShrink the generated PDF.
  • Merge PDFCombine with other PDFs.
  • Image CompressorOptimize source images first.

What this tool does

JPG to PDF places each accepted JPEG on its own PDF page, in the on-screen order, using pdf-lib in the browser.

When to choose it instead of a similar DevToolKit tool

  • Use this when every file is JPEG and you want the JPEG-only picker.
  • Use Image to PDF for mixed PNG/WebP/GIF/BMP.
  • Use PDF Merge to concatenate existing PDFs, not photos.

Typical jobs this page is built for

  • Turn a folder of JPEGs into one PDF in list order (1–40 files, 20 MB each, 100 MB total).
  • Use Photo album (Auto, no margin) for a contact-sheet style packet.
  • Use Print ready (Letter, medium margin) when you plan to print.

Supported inputs, limits, and output behavior

Files
1–40 JPEG images.
Per file
20 MB.
Batch
100 MB combined.
Output
One PDF; filename from settings.fileName via getOutputFilename.

How the transformation actually works

JPEG uses fileToEmbedBytes kind jpg and embedJpg. Layout presets: Document (A4, fit, small margin 18), Photo album (Auto, fit, no margin), Print ready (Letter, fit, medium margin 36). Fit scales uniformly inside the margin box; Fill covers and may crop.

Step-by-step workflow

  1. Click Choose images or drop JPEGs within the count and byte limits.
  2. Move items with Move earlier / Move later.
  3. Pick a layout preset, then override page size, fit, orientation, or margin if needed.
  4. Edit File name if you do not want the default.
  5. Click Create PDF.
  6. Open the downloaded PDF and scroll every page in order.

What can change in the output

Each page is a newly written PDF page with a drawn image. EXIF orientation is not a separate parser; the Image preview and embed use decoded pixels. Fill mode can clip edges. Auto height is clamped, so unusual aspect ratios may letterbox relative to that clamp.

Known limitations and failure cases

  • PNG and other types are rejected on this route.
  • Corrupt JPEGs can fail embedJpg.
  • There is no OCR, text layer, or selectable text from the photo.

Privacy / where data goes

PDF assembly runs in the browser with pdf-lib. Images are not uploaded for this conversion. Identified analytics may include file counts, page count, and layout preset, not the photo pixels.

Practical output-review checklist

  • Scroll every page in order.
  • Check Fit vs Fill cropping.
  • Confirm page size in a reader if you picked A4 or Letter.
  • Remember PNG and other types are rejected on this JPEG-only route.

Frequently asked questions

Is JPG to PDF a different product from Image to PDF?

The UI component is the same file (ImageToPdf.jsx re-exports JpgToPdf.jsx). createPdfFromImages is shared. This route sets slug jpg-to-pdf so isAcceptedImage allows only JPEG/.jpg/.jpeg. Image to PDF also allows PNG, WebP, GIF, and BMP.

What do the layout presets set?

Document is A4, Fit, small margin 18. Photo album is Auto, Fit, no margin. Print ready is Letter, Fit, medium margin 36. Fit scales uniformly inside the margin box; Fill covers and may crop.

How does Auto page size work?

Auto uses a 595.28-wide page scaled to the image ratio, with height clamped 280–1200. Unusual aspect ratios may letterbox relative to that clamp. A4 is 595.28×841.89; Letter is 612×792; orientation can swap width/height.

Are JPEG bytes re-encoded?

JPEG uses fileToEmbedBytes kind jpg and pdf-lib embedJpg. There is no OCR or selectable text from the photo. EXIF orientation is not a separate parser; the Image preview and embed use decoded pixels.

Related guides

Longer reads that pair well with this tool.

Image guide

How to Prepare Images for Websites and Documents

A practical image-preparation workflow: choose the required format, set dimensions, review processing labels, and inspect the exported file before sharing.

PDF guide

Best Free PDF Tools for Students

Practical student workflows — compress scans, merge assignments, split chapters, convert phone photos to PDF, and protect personal records — with honest limits on OCR output.

Related tools

Common next steps after using this tool.

Image to PDF Converter

Build one ordered PDF from mixed supported image formats, with one ready image on each page.

Image Compressor

Compress a JPG, PNG, WebP, or AVIF image with format, quality, and optional resize controls.

Background Remover

Remove an image background, review the cutout, refine its edge softness, and export it with transparency or a new background.

Image Crop

Select a rectangular region from one JPG, PNG, or WebP with aspect presets, pixel coordinates, and format-aware export.

Image Rotate & Flip

Rotate one JPG, PNG, or WebP in 90° steps or mirror it horizontally and vertically, then export a new copy in the source format.

Image Resizer

Resize a JPG, PNG, or WebP image by exact dimensions, percentage, or common web and social presets.

Explore more in Image

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