Convert MOV to 3GP — Free Online Converter

MOV is Apple's QuickTime container format, introduced in 1991 as part of the QuickTime multimedia framework. Modern MOV files typically wrap H.264 or HEVC video with AAC or ALAC audio, and they are the default recording format for every iPhone and Mac since 2007. 3GP is the 3GPP consortium's mobile multimedia format, built for GSM and UMTS networks where bandwidth is limited and devices have minimal processing power.

MOV files from iPhones — particularly those shot in 4K HEVC at 60fps — can reach hundreds of megabytes per minute. 3GP compresses video down to QCIF or CIF resolution at extremely low bitrates, making files small enough for MMS or playback on older feature phones. This conversion is essential when sharing iPhone footage with recipients on basic phones or over networks with severe bandwidth constraints.

Additionally, some legacy mobile CMS platforms and carrier-branded video portals still require 3GP input. Converting MOV ensures compatibility with these systems without requiring the recipient to install third-party software.