Published on May 7, 2025 3 min read

Top 5 Free Online AVI Video Converters: Convert AVI Files Without Quality Loss

AVI is a widely used video format, but it might not be supported smoothly on all devices or platforms. If you need to convert AVI files into other formats, using an online video converter is a hassle-free solution. With these tools, you can avoid downloading bulky software and still achieve quick, high-quality conversions for free.

In this article, we explore five reliable and free online AVI video converters. Each option offers unique features and limitations, so you can choose the one that best suits your needs.

Top 5 Free Online AVI Video Converters

CloudConvert

CloudConvert is a popular online file converter supporting over 200 formats, including AVI. You can convert AVI to formats like MP4, MOV, and MKV. It allows you to adjust output settings such as resolution, video codec, and frame rate, and even trim video segments. Upload files directly from your device, URL, Google Drive, or Dropbox. The free version offers limited conversions per day without quality loss.

Convertio

Convertio is a widely used, browser-based converter that handles AVI and many other formats. Simply upload your AVI file, select a format, and let the conversion begin. You can drag-and-drop files or import them from Dropbox or Google Drive. Files are deleted after 24 hours for privacy. The free version has a 100MB file size limit, suitable for small and medium files.

FreeConvert

FreeConvert is easy to use and supports various file types, including AVI. Convert files to and from AVI without creating an account. Customize settings like codec, screen size, bitrate, and audio options. Upload files from your device or cloud services. It allows batch conversions and provides an estimated completion time.

Online-Convert

Online-Convert is a comprehensive tool offering more than simple format switching. It provides pre-set conversion options optimized for different devices. For AVI files, customize bitrate, cut segments, rotate videos, and add color filters. Upload via local file, URL, or cloud. The interface may seem technical for beginners but offers advanced features usually not found in free tools.

Zamzar

Zamzar is one of the oldest online converters, known for its reliability. It supports AVI and numerous other formats. Convert up to 50MB of video for free without sign-up. Upload from local storage or link a file from a URL. The process is straightforward—upload, select the output format, and click Convert. Download or receive the converted file by email.

How to Convert AVI with FreeConvert

To convert your AVI file, visit the official FreeConvert website. Navigate to the video converter section and click the “Choose Files” button to upload your video. Select a file from your device, or import from Google Drive, Dropbox, or a direct URL. Drag-and-drop uploads are also supported.

After uploading, select your desired output format, such as MP4. FreeConvert offers additional settings options next to the file name. Modify resolution, frame rate, and codec, or trim the video by specifying start and end times.

Once your preferences are set, click the “Convert To” button. The tool will process your file, displaying a progress bar. Conversion may take a few seconds to minutes, depending on file size and internet speed.

After conversion, a green “Download” button will appear beside your file name. Click it to save the new video format to your device. Alternatively, save it directly to Dropbox or Google Drive by clicking the arrow next to the button.

Conclusion

Each of these five free AVI video converters has its strengths, whether you need a quick format switch or more control over video quality and settings. Most services don't require software installation or sign-up—just upload and convert in your browser. Try a few to see which one suits your usual file sizes and formats best.