Pineflo

Image Tools

Convert PNG to AVIF online

Use this tool when you want a smaller modern-web image format from a PNG source and you are comfortable trading some workflow simplicity for stronger compression.

Useful for performance-focused teams working on image-heavy websites and apps.

Upload a file

Upload your file and we’ll prepare the result for download.

You’ll be taken to a progress page while your file is being prepared.

Who this tool is for

Use this tool when you want a smaller modern-web image format from a PNG source and you are comfortable trading some workflow simplicity for stronger compression.

  • Useful for performance-focused teams working on image-heavy websites and apps.
  • Best when PNG files are too heavy and AVIF support fits your publishing stack.

How to use it

These steps are visible before you upload anything so you can decide if the workflow fits.

  1. Upload the PNG you want to optimize.
  2. Run the conversion to generate an AVIF version.
  3. Download the output and compare file size, transparency behavior, and appearance before publishing.

Features

PNG to AVIF is designed to keep the main task fast without hiding important tradeoffs.

  • Converts PNG files to AVIF for modern delivery workflows.
  • Useful when PNG is too heavy and WebP still is not small enough.
  • Helps create a more aggressive size-optimized variant of an existing image.

Use cases

Typical situations where this tool saves time.

  • Preparing next-generation image assets for a performance-focused frontend.
  • Testing AVIF against PNG and WebP for large site imagery.
  • Reducing bandwidth on pages with many repeated image loads.

FAQ

Common questions before you run the conversion or utility.

Does AVIF replace PNG in every workflow?

No. PNG is still easier for editing, asset handoff, and conservative compatibility requirements.

What should I check after converting PNG to AVIF?

Check transparency edges, gradients, small text, and overall size so you know the tradeoff is acceptable.

Why not just compress the PNG more?

PNG remains lossless and can stay bulky. A modern format change often saves more space than another PNG compression pass.

Should I keep the original PNG?

Yes. The PNG is still valuable as a master or fallback asset.

Privacy and file handling

Submit only content you are comfortable processing online.

  • PNG to AVIF uses the uploaded file only to run the selected job and prepare the result you request.
  • Generated output files are temporary. If a file is sensitive, download the result promptly and avoid submitting material you do not want processed online.

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