What's the difference between MPEG and MP4?

MPEG files (.mpg/.mpeg) typically contain MPEG-1 or MPEG-2 video — the DVD and early-digital-TV era codecs. MP4 is a modern container usually holding H.264. Converting re-encodes the old video into a format modern devices decode natively and efficiently.

Will the MP4 be smaller than the MPEG?

Usually much smaller at the same visual quality — H.264 is dramatically more efficient than MPEG-1/2. Halving the file size with no visible difference is common for DVD-era material.

Where do MPEG files come from these days?

DVD rips, old digital camcorders, TV capture cards, and archives from the 2000s. If you're digitizing a family video collection, MPEG to MP4 is typically the final step that makes it streamable and shareable.

Upgrade

Convert MPEG to MP4

Turn MPEG files into MP4 in seconds — free, secure, and no signup required.

Free tier: 5 conversions/day, files up to 50 MB, ad-supported. Need more? See Pro plans →

256-bit SSL encryptionYour files are protected end-to-end
Lightning-fast conversionsProcess files in seconds, not minutes
All major video formatsMP4, AVI, MOV, MKV & more
No registration requiredStart instantly — 5 free conversions a day
Files auto-deleted in 1 hourGDPR-friendly: we never keep your files

Select or drop a file here

Max file size 50 MB. Sign up for more

Choose File ↓

Select several files to convert them in one go.

MPEG (MPEG-1/2) is an older video standard from DVDs and broadcast. Converting to MP4 (H.264) shrinks the file substantially while keeping quality and unlocking playback on every modern device.

Convert MPEG to MP4 – Free Online MPEG to MP4 Converter

Why convert MPEG to MP4?

Dramatically smaller files than MPEG-2 at comparable quality.
Play on phones, tablets, and streaming devices that don't support MPEG.
Standardise DVD rips and old recordings into one modern format.

How to convert MPEG to MP4

Upload your MPEG file using the area above.
MP4 is preselected as the target format.
Click Start and wait for the conversion to finish.
Download your converted MP4 file.

Convert to MP4

AVI to MP4 MOV to MP4 MKV to MP4 FLV to MP4 WMV to MP4 WEBM to MP4

Convert from MP4

MP4 to AVI MP4 to MOV MP4 to MKV MP4 to FLV MP4 to WMV MP4 to WEBM

More MP4 converters

All conversions to MP4 All conversions to MPEG

Convert MPEG to MP4

Convert MPEG to MP4 – Free Online MPEG to MP4 Converter

Why convert MPEG to MP4?

How to convert MPEG to MP4

MPEG to MP4 — Frequently Asked Questions