toololis
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JPG to PDF

Convert one or many images into a single PDF

Free image to PDF converter — JPG/PNG to PDF in your browser

Toololis JPG to PDF converter combines multiple images into one PDF. Reorder with drag-and-drop, choose page size, and download. Runs entirely in your browser — no upload, no signup.

How to use this tool

  1. 1

    Add your images

    Drop or select multiple JPG or PNG files. They'll appear in a list you can reorder.

  2. 2

    Set page size and margin

    Choose A4, Letter, or fit-to-image. Add margin space around each image if desired.

  3. 3

    Click Create PDF

    A PDF with one image per page is generated in your browser and available for download.

When to convert images to PDF

  • Receipts — Bundle monthly expense screenshots into one PDF for accounting
  • ID documents — Combine front + back of ID for online forms
  • Contracts scanned from phone — One image per page, all in one file
  • Photo albums — Share 20 vacation photos as one easy-to-browse PDF
  • Presentation exports — Convert slide images to a PDF for archival

Frequently Asked Questions

What image formats work?
JPG and PNG are embedded directly. Other formats (WebP, GIF, BMP) are auto-converted to JPG first via Canvas.
Are my images uploaded?
No. PDF creation runs in your browser using pdf-lib. Your images never leave your device — safe for ID scans, receipts, or confidential docs.
How are images fit to the page?
Each image is scaled to fit the chosen page size while preserving aspect ratio. Fit-to-image uses each image's natural dimensions as the page size (no cropping, no letterboxing).
Can I combine images into one page?
Not in this version — one image per page. If you need grid layouts, stitch the images together in a single image editor first (or use our Image Cropper to combine), then convert.
What's the max number of images?
Tested with 100+ images (4-5 MP each). No hard limit, but browser memory scales with image resolution × count.
Does the PDF preserve image quality?
JPG images embed as-is (no recompression, no quality loss). PNG images are converted to JPG at quality 0.92. For lossless PDFs, keep PNG in source.

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100% Privacy. This tool runs entirely in your browser. Your data is never uploaded to any server.