MPEG to 3GP Converter

Convert MPEG to 3GP Online

Turn a desktop .mpeg clip into the lightweight .3gp container that old feature phones and 3GPP-based players expect. An MPEG file is usually an MPEG program stream (MPEG-2 video with MP2 audio), so this is a real transcode down to a small mobile codec pair, not a rename. It is genuinely useful only when your target is an older handset or a 3G-era device — if the clip is going to any phone, tablet, or computer from the last decade, convert MPEG to MP4 instead, because modern devices have dropped built-in 3GP support.

How to Convert MPEG to 3GP

1. Upload Your MPEG File: Drag and drop your .mpeg or .mpg file onto the page, or click "+ Add Files" to browse. You can queue several clips and convert them with the same settings.
2. Set the Quality Preset: Open "Show All Options" and pick a Preset under File Compression (the default is "Very High (Recommended)"). A lower preset gives a smaller file with broader old-phone compatibility.
3. Shrink the Resolution and Trim (Optional): Under Video resolution, choose a smaller Preset Resolution such as 240p or 144p to match a small phone screen — this is where most of the size savings come from. Use Trim → Time Range to export only the part you need.
4. Convert and Download: Click "Convert" and download your 3GP file. Files upload over an encrypted connection, are processed on our servers, and are deleted automatically a few hours later. No sign-up, no watermark.

MPEG and 3GP at a Glance

Frequently Asked Questions

Will converting MPEG to 3GP lose quality?

Yes — this is a lossy transcode into a container built for low bandwidth, so expect a visible drop, especially once you shrink the resolution to 144p or 240p for a small screen. That trade-off is the whole point of 3GP. If you do not specifically need the 3GP container, converting to MP4 keeps far more quality at a similar file size.

What codecs does the 3GP output use?

The 3GP container holds H.263, MPEG-4 Part 2, or H.264/AVC video alongside AMR or AAC audio, per the 3GPP TS 26.244 specification. AMR is a narrowband speech codec (roughly 200–3400 Hz, 4.75–12.2 kbit/s) that 3GPP adopted in 1999, which is why it is tuned for voice rather than music.

Why does the audio sound thinner after conversion?

When a 3GP file uses AMR, the soundtrack is re-encoded with a narrowband speech codec, so music and rich audio can sound noticeably thinner than the MP2 audio in your original MPEG. If audio fidelity matters and your target device supports it, an AAC-based 3GP keeps far more of the original range.

Will a 3GP file play on a modern smartphone?

Often, but not reliably. Many current Android and iOS devices dropped built-in 3GP playback once they standardized on MP4/H.264 around 2010. Desktop players such as VLC and QuickTime still open .3gp, but if the recipient is on a recent phone, MP4 is the safer choice — reach for 3GP only when you know the target device supports it.

How small will the 3GP file be?

It depends mostly on the resolution, length, and quality preset you pick, so we do not promise a fixed number. In our testing, taking a short SD MPEG clip down to 144p–240p 3GP with a low preset produced a dramatically smaller file — small enough to send over Bluetooth or a slow 2G/3G connection — at the cost of on-screen detail. For a smaller file without the old container, shrinking an MP4 with the Video Compressor usually beats downgrading to 3GP.

Is the conversion private?

Your file is uploaded over an encrypted connection, processed on our servers, and the output is returned to you. Uploaded files are deleted automatically a few hours after conversion — no sign-up, no watermark, never shared or made public.