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PNG → AVIFPrivate file processing

Convert PNG to AVIF

Encode a still PNG as AVIF with supported transparency and optional downscaling.

PNGAVIF

Ready to Convert PNG to AVIF?

Add your PNG images below.

Drop your PNG files here.

Convert PNG images to AVIF with optional proportional resizing and target-aware quality.

Key Characteristics

Alpha-Capable Output

AVIF can retain supported transparent areas from the PNG.

Efficient Modern Format

AVIF is intended for current image-delivery workflows.

Check Destination Support

Older applications may not accept AVIF even when browsers do.

About This Operation

What to Expect

AVIF can provide efficient modern delivery for photographic PNG content and assets used by current browsers.

The current AVIF encoder is lossy. Transparent pixels can be represented, but crisp UI graphics and text-heavy images should be reviewed after conversion.

Supported input

Accepts valid, single-frame PNG content whose file type matches the selected source format.

Output

Produces a still AVIF using the reviewed quality setting and supported alpha handling.

Simple Workflow

How It Works

  1. Step 1

    Upload Your PNG

    Choose PNG files.

  2. Step 2

    Choose Your AVIF Settings

    Confirm AVIF and any optional no-upscale resize maximum.

  3. Step 3

    Convert & Download

    Convert, then view, download or share the completed AVIF.

Useful Details

PNG and AVIF Compared

PropertyPNGAVIF
CompressionLosslessLossy in this workflow
TransparencySupportedSupported
Typical UseGraphics and editingModern delivery
CompatibilityBroadCurrent browsers and tools

Useful For

  • Preparing modern web assets
  • Testing AVIF alternatives for photographic PNGs
  • Delivering alpha-capable images to supported clients

Important limitations

  • Lossy encoding can affect crisp graphics
  • Older software may reject AVIF
  • Animated input is not supported

Quality Behavior

The AVIF output is lossy and may change fine edges or subtle color detail.

Transparency

Supported PNG transparency can be represented by the AVIF output.

Animation and Interactivity

This is a still-image conversion. Animated source behavior is not advertised or preserved.

Metadata and Orientation

Stored orientation is applied before source metadata and color profiles are stripped.

Built Around Your Files and Privacy

Your Files, Handled with Care

Checked Before Processing

Convert It checks uploaded files against the expected format before processing so invalid or unsupported files can be stopped early.

Your Files Stay Yours

You keep your rights to the files you upload and the converted files you create. Only upload content you have permission to use.

Private, Temporary Processing

Source files are handled in private temporary storage, while converted files follow the retention period for your visitor or account level.

Helpful Answers

Frequently Asked Questions