MP4 Video Converter: MOV & MKV
Convert & Compress AVI Files
Free · Designed for iPad. Not verified for macOS.
Turn MOV, MKV, AVI, WebM & more into clean MP4. Conversion is 100% offline — no watermarks, no size limits, no uploads. Batch convert up to 100 videos, free.
Convert MOV, MKV, AVI, WebM and other compatible videos to MP4 on your iPhone or iPad. Video processing happens on your device, without uploading your files to a conversion server. Converted videos have no app-added watermark.
MP4 Converter helps you prepare videos for sharing, editing and playback. Adjust compression, resolution, frame rate and audio settings to suit your needs.
• Convert common video formats, including MOV, MKV, AVI, WebM, MPEG, MPG, 3GP, MTS, M2TS, TS and M4V.
• Set a target file size in MB. Final size may vary depending on the source video and selected settings.
• Batch convert up to 100 videos in one foreground session, subject to available device resources.
• Trim videos to keep the section you need.
• Keep the original resolution or choose 480p, 720p or 1080p.
• Keep the original frame rate or choose 24, 30 or 60 fps.
• Rotate videos by 90°, 180° or 270°.
• Adjust audio volume, choose mono or stereo, or remove audio.
• Choose conversion settings to balance quality and file size.
• Review conversion history, retry conversions and reuse saved settings.
• Open or share converted files using other apps.
• Use Free up space to review and remove app-owned temporary files or selected converted outputs. Original videos are excluded from cleanup.
MP4 Converter is free and supported by advertising. No account, subscription or in-app purchase is required. The app may also display an optional promotion for ProMedia, a separate Brainify app.
Conversion itself does not require an internet connection. Internet access may be needed to download a selected file from iCloud or another cloud provider, load advertisements, display consent choices, send crash diagnostics or open external links.
Keep the app open during conversion. Processing time and supported files depend on the video’s format and codecs, selected settings, available storage and device capabilities. Some damaged, encrypted or unsupported files may not convert.
Re-encoding can change video quality. Smaller output sizes may reduce visual detail, and a target file size is an estimate rather than a guarantee. Compatibility with other devices, platforms and editing apps depends on their supported formats and requirements.
Your video content is processed locally and is not sent to our advertising or crash-reporting services. If you choose to share or export a file, the receiving app or service handles it under its own privacy practices.
Learn about advertising, diagnostics and your privacy choices in our Privacy Policy.
- Added an app cleaner to help users safely free up storage space.
- New advanced conversion options, including trim, remove audio, target size, resolution, and FPS.
- Improved batch conversion with per-video customization.
- Added conversion history, presets, and easier sharing.
- Improved performance, stability, and file handling.
The developer, BRAINIFY (SMC-PRIVATE) LIMITED), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BRAINIFY (SMC-PRIVATE) LIMITED
- Size
- 51.3 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
- Copyright
- © Brainify