Convert 3GPP Multimedia (.3gp) to Audio Video Interleave (.avi) online for free. Fast, secure video conversion with no watermarks or registration.
Pengaturan konversi — tambahkan file untuk menyesuaikan
Upload your .3gp file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .avi file when it's ready.
3GP, the 3GPP mobile video container, stores low-resolution H.263 or MPEG-4 video with AMR audio for GSM phone playback. AVI (Audio Video Interleave), Microsoft's container introduced in 1992, is one of the oldest and most widely recognized video formats on Windows. Converting 3GP to AVI repackages the mobile video into a container that every Windows PC, media player, and older hardware device understands — from Windows Media Player to car infotainment systems and digital photo frames.
AVI remains the expected input format for many legacy Windows applications, video editing suites (particularly older versions of Sony Vegas, VirtualDub, and Windows Movie Maker), and hardware players that predate MP4 support. Some industrial and medical recording systems also require AVI input. If you have 3GP footage that needs to enter one of these workflows, converting to AVI avoids codec compatibility issues and provides a straightforward, well-understood container.
FFmpeg reads the 3GP container and transcodes the video stream from H.263 or MPEG-4 Part 2 to MPEG-4 (DivX/XviD compatible) or H.264 inside an AVI wrapper. Audio is transcoded from AMR to PCM or MP3, as AVI has limited native support for AAC. The AVI container uses an index chunk (idx1) for seeking. Resolution and frame rate from the source are preserved unless explicit scaling is configured.
Quality depends on the target video codec. Using MPEG-4 ASP (XviD-compatible) at a reasonable bitrate (1-2 Mbps) produces clean results from low-resolution 3GP sources. H.264 in AVI is technically possible but less compatible. Audio quality improves significantly when moving from AMR to PCM (lossless) or MP3 at 192 kbps.
| Device | 3GP | AVI |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Native | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
3GP to AVI conversion is the right choice when your destination is a Windows-centric workflow, older hardware player, or legacy application that requires the AVI container format.
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Tanpa Pendaftaran
Mulai mengonversi secara instan
Berfungsi di Mana Saja
| No |
8MB free, 50MB Nitro
Browser apa pun, perangkat apa pun
| Fitur | 3GP | AVI |
|---|---|---|
| Nama Lengkap | 3GPP Multimedia | Audio Video Interleave |
| Ekstensi | .3gp | .avi |
| Terbaik Untuk | Mobile optimized | Windows native |