3GP to MP4 Converter
Drop in a 3GP from an old phone and get back an MP4 that plays today. Converted in your browser, on your machine, nothing uploaded.
Drop your 3GP here
Old phone clips, .3gp and .3g2. Small files, quick work.
Converts on your device. Your file never leaves this page.
- Flip-phone and Symbian era clips
- AMR audio converted too
- No upload, converts on-device
- Free, no sign-up, no watermark
A converter that stays out of your way.
There’s no upload bar and no sign-up wall. You get your file back as an MP4, and that’s the whole transaction.
3GP in, MP4 out
Drop in a 3GP file and get back an MP4 that plays on phones, TVs, editors, and upload forms alike. Same name, same footage.
Fast when the file allows it
When the video inside is already MP4-friendly, it gets repackaged in seconds with zero quality loss. Only files with older codecs need a real re-encode.
Your video stays on your machine
Most online converters upload your footage to their server. This one doesn't. The work happens inside this browser tab, and closing the tab clears everything.
Sound handled too
The audio track comes along automatically, converted only if the format demands it. Videos without sound convert just the same.
Twenty seconds of 2006, trapped in a dead format
3GP was video for phones that flipped: built for 2G networks, matchbox screens, and memory cards measured in megabytes. Every clip from a Nokia, Motorola, or Sony Ericsson of that era, the concerts, the friends, the terrible haircuts, got saved in it. Then smartphones arrived speaking a different dialect, and a decade’s worth of first phone videos became files that modern devices politely decline.
This page decodes the old codecs and writes ordinary MP4s, in your browser, off a memory card or backup folder that never has to leave your machine. The files are tiny by modern standards, so the work takes seconds.
What rescue actually means here
Expectations, honestly set: a 3GP is usually 176x144 or 320x240 pixels, shot through a lens the size of a peppercorn, with audio compressed to voice-call quality. The conversion keeps all of it faithfully and adds nothing; there’s no enhancement, no upscaling, no AI guessing at faces. What you get is the authentic artifact in a container that will still open in twenty more years, which beats the alternative of it opening in none.
The audio deserves its own line: old phone clips used AMR, a voice-call codec that MP4 refuses outright. The conversion re-records it as standard AAC, so the sound survives the trip intact.
Do the whole shoebox
These conversions are quick enough to make an afternoon project of the old phone backup: drop each clip, watch two decades collapse in the preview, download, next. One file per drop keeps it deliberate, and honestly, you’ll want to watch most of them anyway. Once converted, the clips can finally join the family photo library, sync to phones, and appear in “on this day” memories where they belong.
How to convert 3GP to MP4
Three steps, less than a minute. No setup, no sign-up.
Drop in the 3GP file
Drag it into the box above, or click Choose a file and pick it from a folder.
Let it work
Most 3GP files just get repackaged and finish in seconds. Files that need a real re-encode take longer; the progress bar tells it straight either way.
Save the MP4
Hit Download and the MP4 lands with the same name as the original, ready to play, edit, or upload anywhere.
3GP to MP4 converter FAQ
The container survived, but the insides didn't: early phone video used H.263 and AMR audio, codecs that modern devices quietly dropped. The irony writes itself. Conversion decodes those and writes a normal MP4 that today's hardware treats as native.
They'll look exactly as they did: tiny, blocky, and 176x144 pixels of pure 2006. Conversion preserves; it doesn't restore. What changes is that the clip plays at all, which for twenty-year-old memories is the part that matters.
That's the original AMR audio, a codec built to squeeze a voice call through a 2G connection. The conversion carries it over into clean AAC faithfully, muffle and all. It's how the moment actually sounded through that phone's microphone.
Seconds, mostly. These files were made for phones with less memory than a modern smartwatch; even a long clip is only a few megabytes, and the re-encode barely notices.
No. Everything runs inside this browser tab, on your machine. Old personal videos are exactly the kind of file that shouldn't tour a stranger's server to become playable.
This converts files you already have. Vidferry goes and gets them.
Paste a link from YouTube, Vimeo, or 1,000+ other sites and the Vidferry app saves the video as a clean MP4 directly, whole playlists included, at your machine's full speed. Same privacy, $12 once.
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Paste your first link in under a minute. $12 once, yours to keep, on Mac and PC.