Should I use 3GP or MP4 for sharing with friends?

Use MP4 if your recipients have smartphones (iPhone, Android). Only use 3GP if they have feature phones or if MMS file size limits prevent sending MP4. MP4 has better quality, universal support, and works in all modern apps. 3GP is a last resort for legacy device compatibility.

Video to 3GP Converter - For Old Mobile Phones

Convert videos to 3GP format for feature phones and MMS messaging. Creates extremely small files for old devices. Browser-based, private.

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All processing happens in your browser using FFmpeg WebAssembly. Your videos never leave your device—completely private and secure.

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Frequently Asked Questions

3GP (3rd Generation Partnership Project) is a multimedia format designed for 3G mobile phones in the early 2000s. It creates extremely small video files optimized for devices with limited storage and slow networks. Use 3GP when sharing videos with feature phones, sending MMS messages, or when you need the smallest possible file size.

3GP is primarily used by older Nokia, Sony Ericsson, Samsung, LG, and Motorola feature phones. While smartphones have moved to MP4, 3GP remains important in developing countries where feature phones are common, and for MMS/SMS video messaging which has strict file size limits (typically 300KB-1MB).

Yes, both Android and iOS can play 3GP files, though they're not optimized for them. Smartphones are better served by MP4. However, 3GP remains useful when you need to share videos with people using feature phones, or when file size must be extremely small (like MMS messaging).

3GP files are typically 5-10x smaller than equivalent MP4 files due to lower resolution (360p or less), lower bitrate, reduced frame rates, and optimized codecs. A 1-minute video might be 500KB in 3GP versus 5MB in MP4. This makes 3GP ideal for bandwidth-constrained sharing.

For most 3GP use cases, 'Smaller File' or 'Smallest File' are appropriate because these files are meant for old devices with small screens and limited storage. Choose 'High Quality' only if the recipient's device can handle it and you need better visual quality.

For maximum compatibility, use 360p. Most feature phones have screens smaller than 320x240, so higher resolutions waste space. If you need the absolute smallest file for MMS, use 240p or even 176p. Only use 'Original' if your source is already very low resolution.

Yes, but check your carrier's size limit. Most carriers limit MMS to 300KB-1MB. This tool's 'Smallest File' setting at 240p resolution produces files small enough for most MMS systems. For best results, keep videos under 30 seconds and use the lowest resolution setting.

Browser-based conversion is slower than native software. Expect 3-8x the video's duration. A 1-minute video might take 3-8 minutes. Low-resolution 3GP encodes faster than high-resolution formats because there's less data to process. For batch conversions, use desktop tools like FFmpeg or HandBrake.

No. All processing happens in your browser using FFmpeg WebAssembly. Your video files never leave your device, making this completely private. You can use this tool offline after the page loads.

Video to 3GP Converter - For Old Mobile Phones

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