ART to AVIF Converter

Convert ART to AVIF online for free. Fast, secure, and high-quality ART to AVIF conversion.

File Converter Pro – Advanced Processing

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Choose files to convert

Professional conversion with advanced processing • Supports 2000+ file formats • Drag & drop any file here

📎 Add More Files

Add additional files to your conversion queue

🔗 Add File from URL

File URL:

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🚀 Bulk Conversion

💡 Smart bulk conversion applies to all files except those with custom individual settings

Format:

Quality:

⚙️ Bulk Advanced Image Processing

💡 Professional image processing algorithms – Apply advanced settings to all image files at once

⚙️ Bulk Advanced Image Processing Options

Resize Output Image

Compression Level

Image Quality

Make Color Transparent

Transparent Color

Auto Orient

Strip Metadata

🎉 All files converted successfully!

⚙️ Advanced Options (Optional)

File name: sample.jpg (671.00 B)

Image Options

Resize Output Image

Choose a method if you want to resize the output image.

Compression Level

Choose a compression level to reduce output file size. Lossy method reduces file size at the expense of image quality

Image Quality

100

Lower values give better compression (at the cost of image quality)

Choose a color to make transparent?

Yes

Use this option to make a transparent background in your PNG output.

Choose a color to make transparent

Choose a color using the color picker or enter a hex color value. (eg. #FFFFFF)

Auto Orient – Correctly orient the image using the gravity sensor data stored in EXIF

Strip Metadata – Strip the image of any profiles, EXIF, and comments to reduce size

Understanding ART and AVIF File Formats

ART File Format

ART is a proprietary, highly compressed bitmap image format originally developed for AOL services to enable fast image downloads over slow connections. Due to aggressive compression, ART files often sacrifice color fidelity and image quality. Support for the format is limited, and ART files are mainly legacy web graphics or converted from older fax software and systems.

AVIF (AV1 Image File Format)

AVIF is a next-generation open-source image format based on the AV1 video codec. It provides advanced, highly efficient compression with excellent visual quality, supporting HDR, alpha transparency, and wide color gamuts. AVIF is widely supported in modern browsers and apps and is rapidly becoming a web standard for image delivery due to small file sizes and superior image performance.

Why Convert ART to AVIF?

Massively reduce file sizes for fast loading and easy sharing.
Upgrade legacy ART graphics to a modern, broadly supported format.
Improve image quality by leveraging AVIF’s advanced compression and color capabilities.
Enable HDR, transparency, and wide color support not available in ART.
Ideal for web and mobile optimization, enhancing user experience and bandwidth savings.

When Should You Convert ART Files to AVIF?

When modernizing old AOL or fax-based web images for new websites.
For reducing bandwidth and storage costs with more efficient file sizes.
To improve visual clarity and color performance for legacy artwork.
When needing images compatible with all modern browsers and web standards.
When preparing graphics for responsive, high-performance web or mobile delivery.

ART to AVIF File Comparison

Feature	ART (AOL Image Format)	AVIF (AV1 Image File Format)	Winner
File Size	Small, aggressively compressed for dial-up speeds	Very small, advanced compression even better than JPEG/WebP	AVIF
Compression	Lossy, based on simplified JPEG techniques	Lossy and lossless compression, high efficiency using AV1	AVIF
Web Support	Obsolete, not supported in modern browsers	Supported in Chrome, Firefox, Edge, Safari	AVIF
Quality	Low quality, heavy artifacts at high compression	Excellent quality at low sizes, supports HDR and deep color	AVIF
Use Cases	AOL web graphics from early dial-up era	Modern web publishing, photo archives, digital art	AVIF
Color & HDR	Limited palette, no HDR or alpha	Wide color gamut, alpha, animation, HDR	AVIF

How to Convert ART to AVIF Online free in 3 Easy Steps

Click the “Choose Files” button to upload your files
Select your preferred File format from the “Convert To” drop-down list
Now press the Orange Button “Convert” to start the conversion

First: Upload Your Files

Simply drag and drop images or click “Upload” button. Also, convert up to 20 files at once to save time, making large jobs effortless.

Second: Select Quality Settings

Choose from multiple File Format to start the conversions. For most needs, “Standard (85)” delivers amazing results with tiny file sizes. For photo editing, consider “High Quality.” Although high-quality settings retain more visual detail, standard settings offer smaller files for web use.mazing results with tiny file sizes.

Third: Download Instantly

After conversion, simply download your optimized files. Furthermore, we delete your uploads automatically after 1 hour, so your data stays private.

Benefits of ART to AVIF Converter Online

Fast, hassle-free browser conversion with no downloads.
Secure uploads and automatic file deletion ensure privacy.
Batch conversion supported for multiple ART files.
Superior quality and size optimization, perfect for today’s web standards.
Fully free, no registration required for instant results.

Features of Our ART to AVIF Converter

Batch file processing for up to 20 images at once.
Metadata and color profile preservation.
Simple drag-and-drop interface, usable on Windows, Mac, Linux, iOS, and Android.
Advanced AVIF compression options for extra size or quality control.
Safe, encrypted uploads and rapid conversion.

Before & After Example

Before conversion, an ART image may be a compressed file with visible artifacts and muted colors, occupying about 40-100 KB per image.

After converting to AVIF, that same image can further shrink to just 10-30 KB with maximized color fidelity, enhanced sharpness, and transparent features if needed. The AVIF format ensures the smallest size and crisp visuals for modern web use.

ART to Other File Converter

Whenever you want smooth, secure file handling, FreeFastConverter.com stands out. Since time is valuable, why wait? Try our ART to Other file converter now and notice the difference in speed, space, and peace of mind.

ART to BMP ART to BPG ART to DDS ART to DPX ART to EPS ART to FLIF ART to GIF ART to ICO ART to JPEG ART to JPG ART to JXL ART to PDF ART to PNG ART to PS ART to SVG ART to TGA ART to TIFF ART to WEBP

Fast, Secure, and Trusted Conversion

At Free Fast Converter, your security and satisfaction are our highest priorities. We don’t just provide lightning-fast file conversions; we relentlessly protect your privacy throughout every step of the process. Using industry-leading encryption, all your uploads and downloads remain fully secure—shielded from unauthorized access from start to finish. Moreover, our servers automatically delete your files immediately after conversion, ensuring no data is stored longer than necessary. When you choose Free Fast Converter, you’re choosing a partner committed to delivering fast, reliable service without compromising your digital security.

Learn more about our commitment to security

SSL/TLS Encryption

Secured Data Centers

Access Control and Authentication

Valuable Image Tools

Here is a list of image tools to further edit your images.

Resize Image – Quick and easy way to resize an image to any size
Crop Image – Use this tool to crop unwanted areas from your image
Image Compressor – Reduce image files size by up to 80 to 90% using this tool
Color Picker – Quickly pick a color from the color wheel or from your image online
Enlarger Your Image – A fast way to make your images bigger
Collage Maker – Create a beautiful photo collage from your photos

Frequently Asked Questions

ART files are proprietary compressed bitmap images, originally employed by AOL to speed up web graphics loading. They are not widely supported on today’s platforms, mainly appearing in legacy online archives.

AVIF delivers state-of-the-art compression, substantially smaller file sizes, and stunning image quality—far outperforming legacy ART compression. AVIF supports transparency, HDR color, and is rapidly becoming a web standard for images and photo galleries.

Yes, conversion can improve visible quality because AVIF’s modern encoding preserves more color details and textures than old ART files. However, if the original ART file is very low quality, AVIF can only enhance appearance to a certain point based on source data.

Certainly. Many online and desktop converters allow you to process entire groups of ART files into AVIF in a single session, saving time and letting you standardize an archive or photo library with modern image files.

Yes, as long as you use reputable services. Reliable converters use HTTPS encryption, never store your images after processing, and are designed to respect your privacy, so your images remain safe even after your conversion session ends.