MP4 to 3GP Converter HD - Video to Video Converter Convert MP4 videos to compact 3GP format optimized for mobile sharing, MMS messaging, and feature phones. Unlike generic video converters, this MP4 to 3GP converter app is purpose-built for 3GP with file size targeting, mobile resolution presets, and 3GP-native codec support. As a complete video to video converter, it handles conversions between 3GP, MP4, MOV, MKV, AVI, FLV, M4V, TS, MTS, and M2TS — all offline! Whether you need a 3GP to MP4 converter, 3GP to HD video converter app, or 3GP video converter 144p, this video to video maker handles every format. 🎯 What Makes This MP4 to 3GP Converter Unique? • File Size Targeting - Set exact target size (500KB for MMS, 1MB for messaging, 5MB for email, 10MB for quality) and the app calculates optimal bitrate automatically. • 3GP-Native Codecs - Choose between H.264 (modern, high quality) or H.263 (classic 3GP, maximum compatibility). Audio codec options include AAC, AMR-NB (8kHz voice-optimized), and AMR-WB (16kHz wideband) for authentic 3GP audio. • Mobile Resolution Presets - QCIF (176×144) for MMS and feature phones, QVGA (320×240) for basic smartphones, CIF (352×288) for standard 3GP, VGA (640×480) for high-quality 3GP, plus 480p and 720p HD options. • Size Estimation Preview - See estimated output size before converting. Adjust settings and see how file size changes. 📱 Why Convert to 3GP Format? 3GP is the most compact video format designed specifically for mobile networks. It produces smaller files than MP4, making it ideal for: • Sending videos via MMS where file size limits apply • Sharing videos on slow 2G/3G mobile networks • Maximum compatibility with older phones and feature phones • WhatsApp and messaging apps on low-bandwidth connections • Reducing storage usage on devices with limited space 🔄 Supported Format Conversions 3GP: 3GP to MP4, 3GP to MKV, 3GP to AVI, 3GP to MOV, 3GP to FLV, 3GP to M4V, 3GP to TS MP4: MP4 to 3GP, MP4 to MOV, MP4 to MKV, MP4 to AVI, MP4 to FLV, MP4 to M4V, MP4 to TS MKV: MKV to 3GP, MKV to MP4, MKV to MOV, MKV to AVI, MKV to FLV, MKV to M4V AVI: AVI to 3GP, AVI to MP4, AVI to MOV, AVI to MKV, AVI to FLV, AVI to M4V MOV: MOV to 3GP, MOV to MP4, MOV to MKV, MOV to AVI, MOV to FLV, MOV to M4V 🔑 Key Features ✅ 10 Video Formats - 3GP, MP4, MOV, MKV, AVI, FLV, M4V, TS, MTS, M2TS ✅ 3GP Video Converter 144p - QCIF preset for feature phones and MMS ✅ 3GP Video Converter to Full HD - Upscale old 3GP recordings ✅ Video Trimmer & Compressor - Cut sections and reduce size before converting ✅ Batch Video Converter - Process multiple files at once ✅ MP4 to 3GP Converter Offline - No internet required, complete privacy ✅ 100% Privacy - Files stay on device, no uploads 💡 Why Use This 3GP Video Converter? • Small size video converter for MMS sharing • Low MB video converter - target specific file sizes • Mobile video format converter optimized for phones • Feature phone video converter with QCIF/CIF presets • MP4 to 3GP converter pro features with advanced controls • MP4 to 3GP converter audio - AAC, AMR-NB, AMR-WB codecs • No watermarks on converted videos 👤 Who Is This For? • Users who need to convert video to 3GP for older phones • Anyone wanting to convert 3GP to MP4 for modern playback • People needing a 3GP to HD video converter app for archiving • Users sharing videos via MMS with small file sizes • Feature phone users needing 3GP video converter 144p support 📲 How to Use 1. Open MP4 to 3GP Converter HD app 2. Select videos from your gallery 3. Choose output format (3GP selected by default) 4. Set target file size or adjust encoding settings 5. Preview estimated output size, then tap Convert! Download now and convert your videos to 3GP or any format you need!