Convert XviD to 3GP — Free Online Converter
Convert XviD MPEG-4 Video (.xvid) to 3GPP Multimedia (.3gp) online for free. Fast, secure video conversion with no watermarks or registration....
Secure Transfer
HTTPS encrypted uploads
Privacy First
Files auto-deleted after processing
No Registration
Start converting instantly
Works Everywhere
Any browser, any device
How to Convert
Upload your .xvid 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 .3gp file when it's ready.
About XviD to 3GP Conversion
XviD — literally "DivX" spelled backwards — is the open-source MPEG-4 Part 2 Advanced Simple Profile video codec that powered internet video distribution throughout the early-to-mid 2000s. Born from a community revolt against DivX's proprietary licensing, XviD became the codec of choice for scene release groups, peer-to-peer networks, and anyone who wanted free, high-quality video compression. XviD files are almost always found inside AVI containers, often at the iconic 700 MB "one-CD" size that defined an era of video sharing.
3GP is the mobile video format designed by the 3rd Generation Partnership Project for cellular devices, using H.263 or H.264 Baseline video with AMR or AAC audio at low resolutions. Converting XviD to 3GP re-encodes these desktop-era scene releases and CD rips into a format built for feature phone screens and cellular bandwidth constraints.
Why Convert XviD to 3GP?
XviD AVI files are entirely incompatible with mobile phones — no feature phone or basic smartphone includes an MPEG-4 Part 2 decoder. The AVI container itself lacks the streaming-friendly atom structure that mobile devices expect. 3GP provides the extreme compression and low resolution necessary for playback on devices with 2-inch screens and 128-512 MB of storage.
Beyond compatibility, XviD files at 700 MB-1.4 GB are impractical for mobile transfer via MMS or Bluetooth. 3GP's aggressive compression can reduce a full-length XviD movie to under 30 MB, making it feasible to share clips on legacy mobile networks where bandwidth was measured in kilobits per second.
Common Use Cases
- Converting XviD scene releases for playback on legacy Nokia or Motorola feature phones
- Shrinking 700 MB XviD CD-rips to share via MMS on basic cellular plans
- Preparing XviD video archives for review on field devices with limited storage
- Creating mobile-friendly previews of XviD movie collections for catalog browsing
- Transferring XviD clips to older Android devices running pre-4.0 firmware that only play 3GP
How It Works
FFmpeg demuxes the XviD AVI container using the mpeg4 decoder (which handles both DivX and XviD MPEG-4 ASP streams identically). The decoded video frames are scaled down to QCIF (176x144) or CIF (352x288) and re-encoded using H.263 for maximum feature phone compatibility or H.264 Baseline Profile for slightly newer devices. Audio is transcoded from MP3 (the typical XviD scene release audio) to AMR-NB at 8 kHz or AAC-LC at 22.05 kHz. The output is wrapped in a 3GP container conforming to MPEG-4 Part 12.
Quality & Performance
XviD scene releases were typically 624x352 or 720x480 at 800-1500 kbps — DVD-quality video compressed to fit on a CD-R. Downscaling to 3GP resolutions (176x144 to 352x288) discards the majority of visual detail. This is an inherent 3GP limitation, not a conversion deficiency. Audio quality drops sharply with AMR-NB encoding; AAC preserves more fidelity if the target device supports it.
Device Compatibility
| Device | XviD | 3GP |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Native |
| Linux | Partial | Partial |
| Web Browser | No | No |
Recommended Settings by Platform
YouTube
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
TikTok
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Twitter/X
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Discord
Resolution: 1280x720
Bitrate: 4 Mbps
8MB free, 50MB Nitro
Tips for Best Results
- 1Use H.264 Baseline Profile instead of H.263 if your target phone supports it — noticeably better quality at the same file size
- 2Choose AAC audio over AMR for any content containing music, as AMR is designed exclusively for speech
- 3Preview a 30-second segment before converting a full-length XviD movie to verify the resolution looks acceptable on your target device
- 4For modern smartphones, skip 3GP entirely and convert to MP4 — 3GP is only necessary for feature phones from 2003-2010
- 5Batch convert entire XviD scene release folders at once to migrate collections efficiently
XviD to 3GP conversion bridges the gap between the open-source scene release era and basic mobile devices, trading resolution and bitrate for universal phone compatibility and extremely compact file sizes.