Converter - Video Formats

Convert videos for playback, storage and sharing on your iPhone or iPad. Converter brings video format conversion, compression, audio extraction and silent video export together on your device.

VIDEO FORMAT CONVERSION
Import videos from Files or the system photo picker and export MP4, MOV or AVI. MP4 and MOV offer compatibility and preserve modes. Compatibility mode produces H.264 video; for eligible sources, preserve mode copies the original video stream without re-encoding it. Audio is handled according to compatibility.

THREE COMPRESSION PRESETS
Choose Clear, Balanced or Small in MP4 compatibility mode, with maximum output resolutions of 1080p, 720p and 480p respectively. Keep the picture's proportions without upscaling or cropping. Check output settings and file size estimates where available before you start.

EXTRACT AUDIO FROM VIDEO
Export the main audio track as M4A, MP3 or WAV. Choose 128, 192 or 320 kbps for MP3. WAV exports uncompressed 16-bit PCM audio for use in other audio tools.

REMOVE SOUND FROM VIDEO
Enable audio removal in video output settings to create a separate silent copy. Available for MP4, MOV and AVI video exports. Your original video stays unchanged.

SAVE, SHARE AND ORGANISE
Preview results when playback is supported, save a copy to Files or use the system share sheet. Compatible MP4 and MOV results can also be saved to Photos. View details, rename or delete results, and find saved results again after reopening the app.

LOCAL PROCESSING
No account is required. The app does not upload media to developer servers and includes no advertising or analytics SDKs. It remembers your last output format, MP4 preset and MP3 bitrate. Clearing the cache keeps successful results.

BEFORE YOU START
Supported inputs include MOV, MP4, M4V and selected AVI files. Available outputs depend on the source codecs and tracks. The app processes one file at a time and must remain in the foreground. Moving it to the background stops the task; you can retry from the beginning when you return.

Preserve mode is not a compression option and does not guarantee a smaller file. Compressed file sizes depend on the source and settings. Videos without an audio track cannot be used for audio extraction. WAV cannot restore audio quality already lost in the source and may produce large files. AVI may require another compatible player.

Local files can be processed offline. Downloading files from iCloud or other providers may require a connection. Imports use copies and exports do not overwrite originals. Removing the app deletes its stored results; save a separate copy outside the app for long-term storage.

Available in Simplified Chinese, Traditional Chinese, English, Russian and Japanese.