01
Modern compression standards
MOV typically achieves better compression efficiency than AVI at equivalent perceived quality. The result is a smaller file that still looks or sounds the same to most listeners and viewers.
100% local
VIDEO
Convert AVI
to MOV
Modern compression standards.
MOV typically achieves better compression efficiency than AVI at equivalent perceived quality. The result is a smaller file that still looks or sounds the same to most listeners and viewers.
— Drop area
WHY CONVERT
Why convert AVI to MOV
02
Broader cross-platform support
MOV is accepted by a wider range of video players, mobile devices, and streaming platforms than AVI. The conversion removes a recurring compatibility friction without changing what the file actually contains.
03
Lower storage and bandwidth cost
MOV files are typically smaller than their AVI counterparts, which reduces hosting, transfer, and storage costs at scale. The savings compound when serving the same content to many recipients.
— How to convert
AVI to MOV in three steps.
- 01
Open LocalConvert
Visit this page on any modern browser — no install, no signup, no plugin.
- 02
Drop or select your AVI file
Drag your AVI into the drop area, or click to pick one from your device.
- 03
Click Convert
Conversion runs entirely in your browser. When it's done, your MOV file downloads to your device.
QUALITY & FIDELITY
Quality and fidelity
- Lossless source to lossy target: expect a small, irreversible quality loss.
- Metadata (EXIF/tags) is preserved where the source provides it.
Transparency AVI
✗ MOV
✗
Color depth any (container) 8/10-bit video, AAC/PCM audio
Metadata preserved ✓
FORMAT SPECS
Format specifications
| AVI | MOV | |
|---|---|---|
| Extensions | .avi | .mov .qt |
| MIME types | video/x-msvideo | video/quicktime |
| Introduced | 1992 | 1991 |
| Maintainer | Microsoft | Apple |
| Magic # | 52 49 46 46 ?? ?? ?? ?? 41 56 49 20 | — |
| Spec | View spec ↗ | View spec ↗ |
COMPATIBILITY
Where these formats work
| Platform | Windows | macOS | iOS | Android | Chrome | Firefox | Safari | Edge |
|---|---|---|---|---|---|---|---|---|
| AVI | Native | App | App | App | — | — | — | — |
| MOV | App | Native | Native | App | Native | Plugin | Native | Native |
AVI
- Windows
- Native
- macOS
- App
- iOS
- App
- Android
- App
- Chrome
- —
- Firefox
- —
- Safari
- —
- Edge
- —
MOV
- Windows
- App
- macOS
- Native
- iOS
- Native
- Android
- App
- Chrome
- Native
- Firefox
- Plugin
- Safari
- Native
- Edge
- Native
Why LocalConvert
How LocalConvert compares
| Category | LocalConvert | Cloud converters |
|---|---|---|
| PRIVACY | Files never leave your device. The whole pipeline runs in your browser via WebAssembly. | Files travel to a remote server, sit in queue storage, and may be retained for analytics or moderation. |
| COST | Free, no signup, no daily quotas. | Often free for small files; paid tiers for batch / large / commercial use. |
| LIMITS | Limited only by your device's memory and CPU. Multi-GB raw footage OK on desktop. | Typical 100 MB to 1 GB per-file caps, plus rate limits. |
— The formats
From · AVI
Audio Video Interleave
A legacy Microsoft video container. Wide compatibility but inefficient by modern standards.
Typical uses
Older Windows video, legacy media.
To · MOV
QuickTime Movie
Apple's QuickTime container. Common output from iPhones and macOS screen recorders.
Typical uses
iPhone recordings, macOS QuickTime, professional editing.
— FAQ
Frequently asked.
Is AVI to MOV conversion free?
Yes. LocalConvert is completely free, with no signup and no per-file or per-day limits.
Do my files get uploaded anywhere?
No. AVI to MOV conversion happens entirely inside your browser using WebAssembly — your file never leaves your device.
What's the maximum file size?
There's no fixed cap — the practical limit is your device's available memory. Very large files may take longer or fail on low-RAM devices.
Does it work offline?
Yes — once the page has loaded, AVI to MOV conversion works without an internet connection. Re-open the page once to cache it.
Will conversion preserve quality?
LocalConvert uses the industry-standard tools (FFmpeg, ImageMagick, Pandoc) — quality matches what professionals use on the command line. Lossy formats will still lose some quality on each re-encode.
— Related
Or convert these.
Browse all conversionsREFERENCES
Format references
Last verified:
100% local conversion.
AVI to MOV is processed in your browser with WebAssembly. No upload, no tracking, no limits. Your file never leaves your device.