MP4
→
MPG

Convert MP4 to MPG Online

Convert MP4 to MPG online. Start with free daily conversions, no install, no watermarks, and visible job status.

MP4 to MPG Converter

Upload your MP4 file to convert it to MPG format

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How to Convert MP4 to MPG

Follow these simple steps

1

Step 1: Upload Your File

Upload your MP4 file by dragging and dropping or clicking to browse

2

Step 2: Select Output Format

MPG is automatically selected as the output format

3

Step 3: Start Conversion

Click the Convert button to start the conversion

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Step 4: Download Result

Download your converted MPG file when ready

Convert MP4 to MPG - Complete Guide

Converting MP4 to MPG stays in the video file family but changes the traits that decide size, quality, transparency, editability, or device support. MP4 is a video container format widely used for streaming, mobile playback, social media, and general video sharing. MPG is a video format. MPEG video. Below is what actually changes in a MP4→MPG conversion, what is preserved, and when MPG is the better choice than keeping MP4.

What changes when you convert MP4 to MPG

  • Both MP4 and MPG are lossy, so the file is re-compressed during conversion. Keep the output quality or bitrate at or above the source to avoid a visible or audible drop.
  • The video is re-encoded into the MPG format. Because re-encoding is not free, start from the highest-quality source you have and keep quality settings high.
  • Expect a larger output file: MPG stores MP4 content with less aggressive compression.

About the MP4 format

MP4 (MPEG-4 Part 14) is the most popular video format worldwide. It offers excellent quality with efficient compression, making it ideal for streaming, sharing, and storage. Our MP4 converter supports all common video formats.

  • Full name: MPEG-4 Part 14
  • Developer: ISO
  • Compression: H.264/H.265 (Video), AAC (Audio)
  • Opens with: every device, every browser, every editor

Where MP4 is strong: plays on virtually every device and platform; efficient H.264/H.265 compression; the default for streaming and social media.

Typical MP4 uses: web and mobile video, social media uploads, general sharing.

About the MPG format

MPG is a video format. MPEG video.

  • Compression: lossy
  • Opens with: VLC, Windows Media Player, FFmpeg

Where MPG is strong: widely compatible MPEG-1/2 video; plays on DVD players and legacy hardware.

Typical MPG uses: DVD and broadcast video, older video archives.

What MPG keeps

  • MPG adds: widely compatible MPEG-1/2 video.

Things to watch out for

  • MPG is less universally supported than MP4 — make sure your target player or platform accepts MPG before converting.
  • One MPG limitation to keep in mind: dated compression yields larger files than MP4.

When to convert MP4 to MPG

  • Convert MP4 to MPG for DVD and broadcast video.
  • Convert MP4 to MPG for older video archives.
  • Pick MPG when you need plays on DVD players and legacy hardware.

MP4 vs MPG — format comparison

A quick side-by-side of the structural differences between MP4 and MPG, so you can confirm this is the right conversion for your file:

AttributeMP4MPG
TypeVideo fileVideo file
CompressionLossyLossy
Web-friendlyYesNo
Typical file sizeSmallMedium
Best forweb and mobile videoDVD and broadcast video

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Files are handled for the conversion you request. Uploads and downloads use HTTPS/TLS, and temporary files are cleared after the processing and deletion window.

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Need the opposite conversion?

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More formats you can convert MP4 to

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Convert to MPG

Other formats you can convert to MPG

Convert MOV to MPGConvert WEBM to MPGConvert AVI to MPGConvert MKV to MPGConvert M4V to MPGConvert FLV to MPGConvert WMV to MPGConvert 3GP to MPGConvert 3G2 to MPGConvert MPEG to MPGConvert TS to MPGConvert MTS to MPGConvert M2TS to MPGConvert VOB to MPGConvert OGV to MPGConvert ASF to MPG
View all MPG conversions →

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MP4 to MPG FAQ

Because both formats are lossy, the file is compressed again. Keep the output quality or bitrate at or above the MP4 source and the difference will be minimal.
Upload your MP4 file, confirm MPG as the output format, and click Convert. Job status is shown while the file is processed, then you can download the MPG result.
Yes. You can start with free daily conversions, with no signup required for your first jobs and no watermarks on the output. Accounts and paid plans are available for higher-volume work.
No. The MP4 to MPG conversion runs in your browser on any device — Windows, Mac, Linux, iOS, or Android — with uploads and downloads over HTTPS.
MP4 (MPEG-4 Part 14) is a video file format. MP4 files can be played with various video players and media applications.
Upload your MP4 video to the converter, select your desired output format, and click Convert. The job status appears while the video is processed.
You can start with free daily conversions. Accounts and paid plans are available for higher-volume work, and downloaded files are not watermarked.
You can convert MP4 to proof-backed video containers such as MP4, WEBM, MOV, AVI, MKV, FLV, WMV, 3GP, OGV, ASF, plus audio outputs like MP3, WAV, AAC, FLAC, M4A, WMA, AIFF, and OPUS.
Yes! Our MP4 converter works on any device including smartphones and tablets.
Choose the output setting that fits your file-size and playback needs. Re-encoding can change quality depending on codec and bitrate.

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