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Webutilia
Image converter

PNG to AVIF

Convert PNG images to AVIF with a fast browser-side workflow. Upload your file, preview the result, and download the AVIF without sending the image to a server.

  • Free to use
  • No account
  • Browser processing

Upload PNG image

or drag and drop a PNG here

PNG files only

Drop in a PNG, preserve transparency when supported, and export an AVIF file in the browser.

Preview and download

Upload a PNG to preview, convert, and download it here.

Purpose-built workflow

Turn PNG artwork into compact modern AVIF files

  • Modern compression
  • Visual review
  • Private processing
  1. InputChoose or drop an image
  2. RefineChoose output quality
  3. ReviewInspect the result before saving
  4. FinishDownload AVIF files individually or together

Image converter

What does PNG to AVIF do?

PNG to AVIF is most useful when you want to test a highly compressed modern format for graphics or image assets that currently exist as PNG. It can be a strong option for teams auditing large image libraries and looking for newer delivery formats.

Because AVIF is a more advanced target format, the preview and browser-side flow help you evaluate the result quickly before deciding whether the output belongs in a production workflow.

Convert PNG-based assets into a smaller modern format for testing or deployment.
Reduce friction when comparing legacy and next-generation image formats.
Keep the workflow private and direct inside the browser.

Common use cases

Testing next-gen exports for graphics
Auditing large media libraries
Comparing PNG delivery against AVIF

Step-by-step

How to use this tool

  1. 1

    Add content to PNG to AVIF

    Add the image or images you want to process.

  2. 2

    Configure the result

    Choose the output, dimensions, or editing options you need.

  3. 3

    Review and export

    Preview the result, then download the new image file.

Tips for a better result

  • Start with a representative sample before running a large png to avif workflow.
  • Keep the original input until you have checked the downloaded or copied result.
  • Review quality, compatibility, and output size before publishing or sharing the result.

Keep working

Related workflows

All Image Tools Convert, compress, resize, and optimize images directly in the browser.Image Compressor Reduce image file size while keeping quality suitable for web and mobile.Image Resizer Resize visuals for marketplaces, social profiles, landing pages, and ads.Image Format Converter Convert batches of PNG, JPEG, and WebP files into efficient web formats.Smart Image Cropper Find a high-interest crop, apply common aspect ratios, preview it, and export locally.

Learn from primary sources

Trusted references

Use these standards and official guides when you need deeper technical detail.

Image performance guidance (opens in a new tab)Google's web.dev guidance for sizing and delivering efficient images.Canvas API reference (opens in a new tab)MDN's reference for browser-based image drawing and processing.

FAQ

Common questions

Everything you need to know before processing your files.

It is worth trying when site performance matters and you want to compare a traditional asset library against newer, smaller image formats.

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