AVIF to PDF Converter

Convert AVIF to PDF Online

AVIF is excellent for the web but awkward to share — email it, print it, or open it on an older device and it often fails, because native AVIF support only landed in Chrome 85, Firefox 93, Edge 121, and Safari 16.4. Wrapping the image in a PDF fixes that: the page renders identically everywhere PDF is supported, and you can drop several AVIF photos into a single multi-page document for a print-ready or send-ready file. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — no sign-up, no watermark.

How to Convert AVIF to PDF

1. Upload Your AVIF File: Drag and drop your .avif files onto the page, or click "+ Add Files" to pick them from your computer. Add several at once to build a multi-page PDF.
2. Choose Single PDF or Individual PDFs: Under "Combine?", pick Single PDF to merge every image into one document (pages follow upload order), or Individual PDFs to get one PDF per image, zipped together.
3. Set Paper Size, Margin, and Placement: Pick a Paper size (A4 by default; choose Original to match each image's pixel dimensions), a Margin preset, and an Image placement of Contained (whole image fits the page) or Cover (image fills the page, edges cropped). Drop Image Quality (%) below the default 75 only if you need a smaller file.
4. Convert and Download: Click "Convert" and save your PDF. No sign-up, no watermark.

Paper Size and Placement Quick Guide

Frequently Asked Questions

Will the AVIF image lose quality when it becomes a PDF?

The image is decoded at full resolution and re-embedded in the PDF using the Image Quality (%) value, which defaults to 75. At 100% the embedded image is visually indistinguishable from the source for ordinary photos; lowering the slider trades visible quality for a smaller file. The page geometry (paper size, margins) never changes the pixels — it only changes how the image is laid out on the page.

Can I combine multiple AVIF files into one PDF?

Yes. Upload as many .avif files as you need and choose Single PDF under "Combine?" — each image becomes one page, in the order you uploaded them. Choose Individual PDFs instead if you want a separate PDF per image. In our testing, twelve 1080p AVIF photos at the default quality merged into a single A4 PDF a few megabytes in size, well under the 25 MB Gmail attachment limit.

Does the PDF preserve AVIF transparency (the alpha channel)?

AVIF supports an alpha channel, but PDF pages have a solid background, so a transparent image needs a fill color behind it. Use the Image Transparency option: Unchanged keeps the alpha data where the renderer supports it, while Removed flattens transparent areas to white — the safer choice if the PDF will be printed, since printers expect an opaque page.

Why convert AVIF to PDF instead of just sending the AVIF file?

Native AVIF decoding is recent — Chrome 85, Firefox 93, Edge 121, and Safari 16.4 — so a recipient on an older browser, an email client, or a legacy document system may see a broken image. PDF has been an open ISO standard since ISO 32000-1:2008 and opens consistently on virtually every device, which makes it the dependable format for sharing, archiving, and printing.

Is there a file size limit on AVIF uploads?

There is no fixed image-count cap, and AVIF files are typically small thanks to AV1 compression. The practical limit is upload size and your connection speed — a batch of very high-resolution images takes longer to upload over a slow link. If the finished PDF is larger than you'd like, lower the Image Quality slider or run it through Compress PDF afterward. Prefer an image you can edit later? Convert AVIF to JPG instead.