MP4 to AVI Converter — Free Online
Use this free mp4 to avi to turn MP4 into AVI online. People also search for “convert mp4 to avi”. Upload your file, convert in one click, and download instantly.
About this mp4 to avi
Reformat video with this mp4 to avi: change container or codec path for sharing, editing, or smaller uploads.
Large videos (up to 400 MB) are supported. Expect longer wait times for high-resolution clips.
Preview the result on your phone and desktop before deleting the original.
How to convert mp4 to avi
- Upload your MP4 file (drag and drop or browse).
- Keep the output format set to AVI.
- Click Convert and wait while HQ Convert processes your file.
- Download the finished AVI file.
Why HQ Convert
Fast, focused tool
Convert MP4 to AVI on this page — upload, convert, download without extra steps.
No signup required
Start converting immediately. No account wall for standard conversions.
Mobile-friendly
Works on phones and desktops. Upload from your gallery or files app.
Large files welcome
Upload up to 400 MB per file for documents, images, and media.
Tips for best results
- Also works when you search “convert mp4 to avi” — same MP4 → AVI tool.
- Choose AVI as the output, then download when the job finishes.
- Open the downloaded file once to verify layout, fonts, and images.
- MP4 files are handled under Video on HQ Convert.
FAQ
Is this mp4 to avi free?
Yes. HQ Convert offers free online conversion with no account required for standard use.
How do I convert mp4 to avi?
Upload your file, confirm AVI as the output, click Convert, then download. Everything happens on this page.
Do you keep my files?
Files are processed to complete your conversion. Do not upload confidential documents you are not allowed to process online.
Does it work on iPhone and Android?
Yes. The converter is mobile-friendly. HEIC iPhone photos can be converted when you choose a HEIC route.
What is the max file size for mp4 to avi?
You can upload files up to 400 MB. Very large media conversions take longer than small documents.
Any quality tips?
Long media files take more time. Keep clips reasonably sized for fastest results.
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