Convert SWF to 3GP — Free Online Converter
Convert Shockwave Flash (.swf) to 3GPP Multimedia (.3gp) online for free. Fast, secure video conversion with no watermarks or registration.
Pengaturan konversi — tambahkan file untuk menyesuaikan
Convert Shockwave Flash (.swf) to 3GPP Multimedia (.3gp) online for free. Fast, secure video conversion with no watermarks or registration.
Pengaturan konversi — tambahkan file untuk menyesuaikan
Upload your .swf 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.
SWF (Shockwave Flash) is Adobe's proprietary format for vector animations, interactive applications, and embedded video content. Flash Player reached end-of-life in December 2020, and all major browsers have removed Flash support entirely. 3GP is a mobile video container format developed by the 3rd Generation Partnership Project, designed for efficient video playback on phones with limited processing power and storage. Converting SWF to 3GP extracts the visual content from the defunct Flash format and re-encodes it as a mobile-friendly video file.
This conversion is a preservation and accessibility operation. Flash content that was once viewable in any browser is now trapped in an unsupported format. Converting to 3GP makes the visual content playable on basic mobile phones, feature phones, and older smartphones that support 3GP natively — extending the life of archived Flash animations and presentations.
Flash content is completely inaccessible in modern browsers since December 2020. Millions of Flash animations, educational modules, interactive presentations, and web games exist only as SWF files that no standard software can play. Converting to 3GP preserves the visual content as a standard video file that can be played on virtually any mobile device.
3GP is specifically optimized for mobile networks and low-power devices. The format uses efficient H.263 or H.264 encoding with low bitrates, producing small files suitable for messaging apps, mobile viewing, and devices with limited storage. For Flash content that needs to reach mobile audiences in emerging markets where basic phones are common, 3GP is the most accessible output format.
The conversion engine uses FFmpeg to decode the SWF file, extracting the visual frames and audio track from the Flash container. The video stream is re-encoded using H.263 or H.264 Baseline Profile at mobile-appropriate resolutions (typically 320x240 or 176x144). Audio is encoded as AMR-NB at 8 kHz for maximum 3GP compatibility. The FFmpeg SWF demuxer handles both SWF5+ video streams and embedded FLV content within SWF containers.
The output quality depends on the source SWF content. Flash video embedded in SWF converts at its original resolution and bitrate, downscaled to 3GP dimensions. Vector animations are rasterized at the SWF's specified frame rate and stage dimensions. Some Flash-specific visual effects (blend modes, complex filters, ActionScript-driven animations) may not render fully during extraction. The 3GP encoding introduces compression artifacts typical of low-bitrate mobile video.
| Device | SWF | 3GP |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Native |
| 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
SWF to 3GP conversion rescues Flash content from obsolescence, producing compact mobile video files from the defunct Shockwave Flash format.
Transfer Aman
Unggahan terenkripsi HTTPS
Privasi Utama
File dihapus otomatis setelah pemrosesan
Tanpa Pendaftaran
Mulai mengonversi secara instan
Berfungsi di Mana Saja
| No |
8MB free, 50MB Nitro
Browser apa pun, perangkat apa pun
| Fitur | SWF | 3GP |
|---|---|---|
| Nama Lengkap | Shockwave Flash | 3GPP Multimedia |
| Ekstensi | .swf | .3gp |
| Terbaik Untuk | Flash format | Mobile optimized |