Convert Image to AVIF

Convert images to AVIF for modern delivery and smaller file sizes.

Output format for all files

Upload files first. The input format is detected automatically for each file.

Upload file(s)

Drag & drop files here, or

Supported: JPG, PNG, WEBP, SVG, AVIF, HEIC, HEIF, JFIF, BMP, TIFF, PSD, DNG, PDF, GIF, ICO. Max 25 MB per file, up to 10 files.

Upload image files. The input format is detected automatically.

Automatically compress after conversion

Resizing tip

For resizing, PNG or WEBP files are generally recommended because they usually preserve image quality better.

Workflow tip

It is recommended to resize or crop your image first and convert it afterwards for the best results.

Page preset

Preset: AVIF output selected. You can adjust the values before processing if your image needs a different output.

About this tool

One smooth image workflow

Use this page when your goal is to convert an image to AVIF without configuring the converter manually. AVIF is often chosen for modern performance-focused publishing because it can deliver strong compression efficiency for many types of web imagery. The route opens the converter with AVIF already selected, so you can upload supported source formats, run the job, and download AVIF exports for testing, publishing, or optimization workflows.

Upload once

Start with one image and keep it in the same workflow instead of starting over in each tool.

Edit and optimize

Resize, crop, convert, or compress the image step by step without leaving the flow.

Switch tools instantly

Move between related tools directly instead of re-downloading and re-uploading the same file.

Export the final file

Finish faster with one final download after the image has been fully prepared.

How it works

Step 1
Upload the supported image files you want to export.
Step 2
Keep AVIF selected as the output format and start the conversion.
Step 3
Download the converted AVIF files after the job completes.

FAQ

Yes. Uploaded images are processed over an encrypted SSL connection and temporary files are automatically deleted from our servers within 1 hour. We never store or share your personal files.

Yes, convertimg.io is a 100% free online tool. You can convert, resize, and compress images without hidden costs or registration requirements.

No, our tools work directly in your web browser, including Chrome, Safari, Firefox, and Edge. They work on Windows, Mac, Linux, iOS, and Android.

We currently support popular web formats including JPG, PNG, WebP, SVG, and AVIF. You can convert between supported formats to prepare images for websites, sharing, and everyday uploads.

WebP is a modern image format that provides strong lossy and lossless compression for web images. Using WebP can make pages faster and helps reduce image weight for SEO-focused websites.

Yes. The current upload limits are shown by the tool before processing. You can upload multiple files at once as long as the batch stays within the configured limits.