Video Converter & Compressor (MP4 · WebM · GIF)

Convert WebM, MOV and other videos to MP4 (H.264), WebM (VP9) or animated GIF right in your browser. Pick a resolution and quality to shrink videos too. Videos are never uploaded to a server.

⚙️ Conversion settings

Output format
When in doubt, pick MP4 (most compatible). GIF has no audio; its frame rate follows the quality setting (High 15 / Standard 10 / Compact 6 fps) and large resolutions grow huge
Smaller sizes mean lighter files. Videos are never upscaled
Quality
"Standard" looks great for most uses. Choose "Compact" for the smallest files

✨ Features

  • Convert browser-playable videos (WebM, MOV, …) to MP4 (H.264), WebM (VP9) or animated GIF
  • Compress videos by simply choosing a resolution and quality
  • Batch convert multiple files with drag & drop
  • See before/after sizes and savings at a glance, with progress bars

🪄 Ways to Use It

Turn WebM into MP4

Screen recordings often come out as WebM, which many apps can't open. Convert to MP4 and it plays everywhere — phones, office suites, TVs.

Shrink Videos That Won't Send

Drop the resolution to 720p or pick "Compact" quality to cut the file size dramatically — perfect for email and chat attachment limits.

Share iPhone Videos

MOV files don't open everywhere. Convert them to widely-compatible MP4 before sharing to avoid playback trouble.

Embed in Slides & Courses

MP4 is the safe choice for presentations and LMS embeds. Normalize the resolution and keep files light for smooth loading.

🔒 Privacy

Selected videos are processed only in your browser. They are never uploaded to any server.

❓ FAQ

Which formats are supported?

Input: any video your browser can play — typically WebM, MOV and MP4. Output: MP4 (H.264), WebM (VP9) and animated GIF. Formats the browser cannot play (such as AVI or MKV) are not supported as input.

How do I compress a video to make it smaller?

Load an MP4, then lower the resolution (e.g. 720p) or choose "Compact" quality and convert. The size savings are shown after conversion.

How long does a conversion take?

The video is converted while playing inside your browser, so it takes roughly half to the full playback duration depending on your machine.

Are my videos sent to a server?

No. Loading, converting and saving all happen entirely in your browser. Your video data never leaves your device.

📦 Results

Drop some videos and your results will appear here.

    🔗 Related tools

    Local Video Editor MP4 Fast Start Converter PNG / JPEG → WebP Converter