Kilomill

Kilomill JPG to PDF

Convert JPG to PDF

Make a PDF from photos, scans or screenshots without uploading them anywhere. Each image becomes a page; with several images, download them as one PDF in the order you added them.

  • No upload: runs in your browser
  • Batch + ZIP download
  • No sign-up, no watermark

Drop JPG images here

or paste from the clipboard · JPG, PNG, WebP, AVIF, HEIC, GIF, BMP, TIFF, PSD, SVG, RAW · no upload

Quick presets
Save these settings

Only settings are saved in this browser. Your photos are never saved.

Output format

ICO: one file with 16, 24, 32, 48, 64, 128 and 256 px icons (up to the image size), transparent padding for non-square images.

PDF: one page per image. With several images, “Download as one PDF” puts them in a single file in list order.

File size

For JPG, WebP and AVIF. 70–80 is hard to tell from the original. PNG tries lossless and colour reduction, keeping detail unless you request a file-size target (see Advanced).

KB
KB

Aims at or below the maximum counting 1 KB = 1,000 bytes, so the file passes whether a site counts 1,000 or 1,024 bytes per KB.

Dimensions
DPI

Type the print size; the pixels are worked out from the resolution.

Leave one box empty to keep the proportions.

%
px
Advanced
PNG output
dpi

Kept metadata is copied from JPG, PNG, WebP, HEIC and AVIF originals into JPG, PNG or WebP output. The orientation tag is reset (the photo is already turned upright) and the embedded thumbnail is removed.

How to make one PDF from several images

  1. Add the images in the order you want the pages. JPG, PNG, HEIC, WebP and the other supported formats can be mixed.
  2. Pick the page size under Output format: the same size as each image, or A4 or US Letter with the image fitted inside a 10 mm margin (landscape images get a landscape page).
  3. Download as one PDF for a single file, or download a PDF per image from each result.

When a form limits the PDF size

Application portals often set a size limit per file; the PAN application, for example, takes supporting documents as PDF/A or JPEG at up to 300 KB per page (Protean instructions, read 28 October 2026). Switch File size to Target size and type the limit: each page image is compressed until its PDF fits, reducing the pixels only if quality alone cannot reach it. For a combined PDF, give each image a share of the total (for example 50 KB each for four pages under 200 KB).

SettingWhat it does in the PDF
QualityJPEG quality of the page image; 75–85 keeps scans and photos readable at a modest size.
DimensionsPixel size of the page image. A4 at 150 DPI is about 1240 × 1754 px, plenty for documents.
Background (Advanced)Fills transparent areas of PNG or WebP images; PDF pages here are not transparent.
JPG resolution (DPI)With “Same as the image”, sets the printed page size: 300 DPI makes a 2480 px wide image an A4-wide page.

What the PDF contains

  • One page per image, each image stored as a JPEG inside the PDF (the standard way scanners and phones do it).
  • No text layer: the PDF is not searchable. Use an OCR tool if you need to select or search the text.
  • No metadata from your photos, no watermark, no account.

Measured with Kilomill

Three 2,000 × 1,500 JPGs of 135–163 KB each became one-page PDFs of 49–53 KB at quality 82, and a combined three-page A4 PDF of 157 KB.

Measured 28 Oct 2026 · test images and setup

Other conversions

Other formats from JPG: JPG to PNG · JPG to WebP

Any other pair, including TIFF, PSD, RAW and SVG to WebP or AVIF, or any image to GIF, PDF, ICO or TIFF: image converter.

Questions and answers

Can I put several images into one PDF?

Yes. Choose PDF as the output, add all the images, then use “Download as one PDF”. The pages follow the order of the list.

Will my photo be squashed onto an A4 page?

No. With A4 or Letter the image keeps its proportions and is fitted inside the page with a 10 mm margin; the page turns landscape for landscape images.

Can I convert HEIC or PNG to PDF too?

Yes. Any image the tool reads (HEIC, PNG, WebP, TIFF, SVG and more) can become a PDF page.

Related tools

Compare

OriginalResultOriginal Result

Crop & rotate

Image to crop