Convert your .mov files to .mp4 format online for free. No software to install. Fast, secure, and easy.
Pro account required for audio & video
Drag and drop your .mov file or click to browse.
Select MP4 as your output format.
Click Convert and download your .mp4 file.
iPhone videos and professional camera footage are saved as MOV, but MP4 is the universal format that plays everywhere. Converting MOV to MP4 ensures your videos work on Windows PCs, Android phones, web browsers, and every social media platform without compatibility issues or additional software.
MOV (QuickTime Movie, introduced in 1991) uses proprietary compression. MP4 (MPEG-4 Part 14, introduced in 2001) uses proprietary compression. MOV browser support: Limited (Safari; partial in Chrome/Firefox). MP4 browser support: Universal.
If the MOV file uses H.264 video (which iPhones typically do), the conversion to MP4 can be done by remuxing — simply repackaging the same video and audio streams in an MP4 container without re-encoding. This is instant and lossless. If re-encoding is needed (e.g., from ProRes), use CRF 18-23 for visually lossless quality.
Typical MOV file size: A 1-minute 1080p H.264: ~15-30 MB; ProRes 422 HQ: ~900 MB. Typical MP4 file size: A 1-minute 1080p H.264 video: ~15-30 MB; 4K: ~50-100 MB.
For iPhone MOV files using H.264 or H.265, try remuxing first (repackaging without re-encoding) — this is instant, lossless, and produces the smallest possible MP4. Only re-encode if you need to change the codec, resolution, or bitrate. FFmpeg command: ffmpeg -i input.mov -c copy output.mp4
Convert MOV to MP4 with 3 free conversions per day. No hidden fees.
Create a free account in 10 seconds and start converting immediately. No credit card required.
Files are encrypted during transfer, processed on secure servers, and deleted immediately after conversion.
Convert files from any device — desktop, tablet, or phone. No software to install, works in any modern browser.
SquishConvert supports over 358 file conversion combinations across images, documents, audio, and video.
Your converted .mp4 file maintains the best possible quality. No unnecessary compression or quality loss.
Video conversion requires a Pro account. See pricing — starting at $4.99/month
You get 3 free conversions per day. Video conversions require a Pro account.
Most files convert in under 10 seconds. Larger files may take a bit longer depending on size.
Yes. Files are encrypted during transfer, processed on secure servers, and deleted immediately after conversion. We never store your files.
Currently, SquishConvert converts one file at a time. Batch conversion is coming soon — stay tuned!
Free users can convert files up to 10 MB. Pro users can convert files up to 500 MB.