Features
- Extract Audio from Video: Pull MP3, AAC, M4A, WAV, FLAC or OGG out of any clip in seconds. Pick a batch, choose a format, get audio files — fully on-device.
- Video Format Converter: Re-wrap any clip into mp4, mov, m4v, mkv, avi, flv, ts, mpg, mpeg, 3gp or 3g2. Multi-select, sequential processing, original kept until the new file is ready.
- Video Compressor: Three presets — low, medium, high — plus a custom bitrate dial. Shrink a clip to a fraction of its size without giving away visible detail.
- Speed Adjustment: A continuous slider from 0.25× to 4× — slow a tutorial down or speed a walkthrough up. Pick a clip, drag, export.
- Merge Multiple Clips: Queue up a batch of clips, hit merge, get one continuous file. Reorder before you confirm; nothing is touched until you tap export.
- Adjust Aspect Ratio: Pick 9:16, 16:9, 1:1, 3:4, 4:3, 6:7, 21:9, 9:21 or keep the original. Rotate in 90° steps. Choose letterbox or full-bleed, with a colour picker for padding.
- Video to GIF: Clip a section, set a frame rate, get an animated GIF. Useful for chat reactions, docs, social — anywhere a short looping visual fits better than a still.
- Trim & Cut Clips: Two handles on a timeline — drag the in-point, drag the out-point. Keep the rest, drop the rest. Drafts auto-save while you scrub.
Rating: 4.8 (200+)
Downloads: 5,000+
Frequently Asked Questions
- Which audio formats can I extract?
- MP3, AAC, M4A, WAV, FLAC and OGG. Pick one per run — the format chip row sits at the top once you've selected a clip, and stays put until you change it.
- Does any video get uploaded to a server?
- No. Every conversion, compression, audio extraction, merge, trim, speed, adjust and GIF runs entirely on your iPhone. The only network calls are the banner ads (IAB Medium Rectangle 300×250) shown on the home, history and settings pages in the free version, and the subscription check via RevenueCat.
- How many videos can I process at once?
- Extract-audio caps at 20 clips per run. Convert, compress and merge support multi-select with no hard cap (limited only by device memory). Speed, clip, adjust and GIF take a single clip. All batched tasks run sequentially — the next one starts when the current one finishes — so nothing overlaps or fights for the encoder.
- What's the difference between Free and Pro?
- Free includes every tool, with banner ads (IAB Medium Rectangle 300×250) shown on the home, history and settings pages. Pro removes banner ads and is sold as a renewing subscription through the App Store.