ClipUnder: Video Compressor

ClipUnder is a free, on-device video toolkit for iPhone and iPad. Set a custom MB limit, batch-compress your videos, and see the verified size of each successful export. You can also batch-extract MP3 audio, save full-resolution video frames, make Live Photos for your Lock Screen, convert MP4 and MOV, and mask faces before sharing. • Set a custom MB limit or choose a quality preset. Adjust resolution, frame rate and audio. Compare the original and compressed videos side by side. • Extract MP3, M4A or WAV from multiple videos and save the audio files together. • Move frame by frame and export up to 20 full-resolution JPEGs per video. • Make a vertical Live Photo up to 3 seconds long. Save it to Photos, then choose it in Settings → Wallpaper for your Lock Screen. • Automatically mask faces with mosaic or black boxes. Review the result before sharing. • Trim, split, merge, crop or convert videos. Make looping GIFs, add music or burn in SRT subtitles. ClipUnder is free to use on iPhone and iPad. Video and audio processing takes place on your device. No account, ads, subscriptions or watermarks.