Free FLV to 3GP Converter Online

Fast, Free, Secure & Simple

How to Convert FLV to 3GP

Convert FLV into 3GP for mobile sharing.

Upload your FLV file
Click Upload and select your FLV file from your device.
Confirm 3GP as output
The 3GP format is auto-selected for this page—confirm it (or choose if needed). Useful for small file size and messaging.
Convert and download
Click Convert Now and download your 3GP file. Preview for audio sync. Note: 3GP lowers quality to shrink size.

💡 Example: Convert an FLV video to 3GP to send via MMS.

Looking for the best FLV to 3GP converter online? You’ve come to the right place! Change My File is your go-to solution to convert FLV to 3GP free, without installing any software. Whether you're compressing video files for mobile devices or need a quick FLV format change for playback, we’ve got you covered.

Why Use Change My File to Convert FLV to 3GP?

Free FLV to 3GP Converter Online

No Signup or Download Required

Lightning Fast Conversion

100% Safe & Secure File Processing

Compatible with All Devices – PC, Android, iPhone

We make it easy to convert FLV files to 3GP in seconds. Just upload your video, choose your format, and hit convert – it’s that simple!

What Is FLV to 3GP Conversion?

FLV (Flash Video) files are great for web-based video playback but aren’t supported on many mobile devices. 3GP (3GPP Multimedia File) is a mobile-friendly video format that works perfectly on older phones and small-screen devices. If you're trying to play a Flash video on your phone or need a smaller file size, converting FLV to 3GP is your best option.

How to Convert FLV to 3GP Online for Free

Follow these simple steps to convert FLV to 3GP using Change My File:

Click “Upload FLV File”
Choose the .FLV file you want to convert
Select “3GP” as your output format
Hit “Convert” and wait a few seconds
Download your converted 3GP file instantly

No technical knowledge required – just fast, free file conversion that works on any device.

Benefits of Using Our Free FLV to 3GP Converter

Convert FLV to 3GP without Watermark
High-Quality Output
Supports Large Files
Cloud-Based Conversion – Save Storage
Instant File Deletion After Download for Privacy

Whether you're converting educational videos, music videos, or personal recordings, our online FLV to 3GP converter ensures smooth results every time.

FLV to 3GP Converter FAQs

Is it safe to convert FLV to 3GP using Change My File?

Absolutely. We use encrypted connections, and your files are automatically deleted after conversion. Your privacy is our priority.

Can I convert FLV to 3GP on mobile?

Yes! Our free FLV to 3GP converter works on Android, iPhone, tablets, and all desktop browsers.

Is there a file size limit?

We support large file uploads, but for best results, keep the FLV file under 1GB.

Start Converting Your FLV Videos to 3GP Now

Don't waste time with complicated tools or sketchy software. Change My File is the fastest, easiest, and safest way to convert FLV to 3GP online. Whether you’re working on a project or need a quick format change for playback on your phone, we make it simple.

Try it now – it’s 100% free!

File extension	.flv
File category	Video
Stands for	Flash Video
Developer	Adobe Systems (initially developed by Macromedia)
Overview	It is a multimedia container file format which is used over the internet to provide digital video content to the users. Digital video content includes TV shows or series, movies; etc. Adobe Flash Player 6 and new versions provide support to it. To play flash video from Personal Computer and online websites we need an FLV player. Although, Apple iOS does not support Flash, yet, with the help of additional software, one can play flash videos. Also, it is a common platform for various websites that allows video streaming such as YouTube, Yahoo! Video, Metacafe, Hulu; etc . With the help of screen capturing and other recording programs, screen recording is possible for flash videos. Furthermore, it also supports a screen share or screen cast.
Technical description	FLV files mostly have video bitstreams which are one of the variants of H.263 Standard and it is named as Sorenson park(FourCC FLV1). The SWF files and this extension uses the identical way to encode data. There are two variants available for screen casting. First one is lossy as it reduces colour depth or bit depth (number of bits used to indicate the colour of one pixel) and compresses the data. The second type is only compatible with Flash Player 8 and the newer versions. Both these aforesaid kinds are based on bitmap tile. Uncompressed Audio or ADPCM format audio is also supported by it. This format has header and packets in its video structure. A standard header includes signature, version, flags and header size.
Links	wikipedia.org (opens in new tab - official documentation)

File extension	.3gp
File category	Video
Stands for	Also termed as 3GPP file format
Developer	3rd Generation Partnership Project(3GPP)
Overview	3GP file format is compatible with all the 3G cell phones but it can also be used in some 2G and 4G phones with certain limitations. It is a multimedia container which enables various multiple streams to be embedded into a solo file. It is used both for video and audio files. This format gives an opportunity to the user to edit, modify and transfer files on mobile devices. This aforesaid facility is available online as well. Multimedia messaging service(MMS) and Multimedia Broadcast Multicast Services(MBMS) use this extension for all media files that needed to be sent using cellular or wireless connection. Furthermore, it takes less storage space thus prevents files to consume more disk capacity.
Technical description	This extension is based on ISO Base Media file format, MPEG-4 Part 12. It is specially designed for GSM(Global System for Mobile Communications) based phones and tablets. It should be noted that there are few cellular phones that use .mp4 extension to store 3GP video files. Besides this, the smaller bandwidth requirements lead to an easy transmission of files over the Internet. In this type, video streams are stored as MPEG-4 Part-2, H.263 or MPEG-4 Part-10 (AVC/H.263). And AMR-NB, AMR-WB, AMR-WB+, AAC-LC, HE-AAC V1 or HE-AAC V2(This is enhanced AAC PLUS) are used for audio streams. There are various programs linked to this format like QuickTime player, VLC Media Player and Windows Media Player; etc. Apart from this, the Nintendo 3DS also use its technology to play YouTube videos. These files can also be coded and deflated with open-source software.
Links	wikipedia.org (opens in new tab - official documentation)

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