Image Converter

Free Online Image Converter

Atlasaro Image Converter is a free online image conversion tool that lets you convert images between popular formats directly in your browser.

You can convert JPG, PNG and WebP images using browser-based image processing. AVIF conversion uses a dedicated WebAssembly encoder when available, allowing the tool to create a genuine AVIF file instead of simply changing the file extension.

How to Use the Image Converter

1. Click Choose Image.
2. Select an image from your computer, phone or tablet.
3. Select the desired output format.
4. Adjust the quality slider if necessary.
5. Click Convert Image.
6. Review the converted image and file size.
7. Click Download Converted Image.

PNG to AVIF Converter

PNG images can be converted to AVIF using the dedicated AVIF WebAssembly encoder. AVIF is designed for efficient image compression and can produce significantly smaller files for many types of images.

JPG to AVIF Converter

JPG photographs can also be converted to AVIF. The quality setting lets you choose a balance between visual quality and file size.

WebP to AVIF Converter

WebP images can be converted to AVIF without uploading the original image to an Atlasaro server.

What Is AVIF?

AVIF is an image format based on the AV1 image format. It is designed to provide efficient compression while maintaining high image quality and can support transparency.

Why Convert Images to AVIF?

AVIF can provide a smaller file size than many traditional image formats while maintaining good visual quality. This can make AVIF useful for websites where image file size and page performance are important.

Is Image Conversion Private?

The image conversion process is performed in your browser. The image itself does not need to be uploaded to an Atlasaro image-processing server.

Frequently Asked Questions

Can I convert PNG to AVIF?

Yes. Atlasaro uses a dedicated AVIF encoder for AVIF output instead of relying only on the browser’s Canvas AVIF support.

Can I convert JPG to AVIF?

Yes. Upload the JPG image, select AVIF and start the conversion.

Is the downloaded file really AVIF?

Yes. The converter verifies that the generated binary is an actual AVIF file before enabling the download.

Are my images uploaded?

No. Image processing takes place locally in the browser.

Is the Image Converter free?

Yes. Atlasaro provides the Image Converter as a free online tool.