Video to 3GP

Free online conversion of AVI, FLV, GIF, MKV, MOV, MP4, MPG, WEBM, WMV to 3GP

Local-first

Drop files here

or click to select files. Supports MP4, AVI, MPG, MOV, FLV, 3GP, WEBM, MKV, WMV, GIF.

Using our online video to 3GP tool, you can easily convert multiple video formats to 3GP format, ensuring data security because the entire processing is completely online without uploading to any server. This tool supports multiple video formats such as MP4, AVI, MPG, MOV, FLV, WEBM, MKV, WMV, GIF, etc. Multi-format support: Compatible with multiple video formats including MP4, AVI, MPG, MOV, FLV, WEBM, MKV, WMV, GIF, etc., to meet your needs for processing various video files. 3GP format output: Quickly convert video files to 3GP format, suitable for playback on various mobile devices such as mobile phones or tablets, providing a convenient video viewing experience. Purely online processing: All conversion operations are completed within your browser, with no need to upload files, ensuring your privacy and data security.

Convert video to 3GP online

3GP is a lightweight format designed for mobile phones and low-bandwidth sharing, keeping files small for feature phones, MMS and older handsets. This free tool converts MP4, AVI, MOV, MKV, FLV, WMV, WEBM and MPG to 3GP right in your browser.

Private, browser-based

WebAssembly (ffmpeg.wasm) runs the conversion on your device — nothing is uploaded. No account, no watermark and no limit on the number of files.

Keep files small

Adjust the bitrate, resolution and frame rate to make 3GP clips as small as the target device or network needs, trading some quality for a compact file.

Frequently asked questions

How do I convert a video to 3GP?

Open the tool, add your MP4, AVI, MOV, MKV, FLV, WMV, WEBM or MPG file, keep 3GP as the output and click convert. The 3GP is generated in your browser and downloads immediately.

Is the video to 3GP converter free?

Yes, completely free — no sign-up, no watermark and no limit on file count or size.

Why convert to 3GP?

3GP keeps videos small and playable on older mobile phones, feature phones and devices with limited storage or bandwidth, where larger MP4 files may not work.

Are my files uploaded anywhere?

No. Everything is processed locally in your browser through WebAssembly, so your videos stay on your device.

Which formats can I convert to 3GP?

You can convert MP4, AVI, MOV, MKV, FLV, WMV, WEBM and MPG to 3GP, with adjustable bitrate and resolution.

Why is my 3GP file so small?

3GP is built for low-bandwidth mobile use, so it compresses aggressively and uses lower resolutions. That small size is the point, but you can raise the bitrate for better quality.