FrameSlim: Compress Videos

Video Compressor & Converter is a privacy-focused toolbox for iPhone and iPad. Compress, convert, and edit media without creating an account or uploading your files to a developer-operated server. SMART COMPRESSION • Balance visual quality and file size automatically • Export toward a target file size • Import multiple videos and monitor batch progress • Fine-tune resolution, frame rate, bitrate, codec, and audio settings CONVERT AND EDIT • Export MP4, MOV, M4V, MKV, WebM, AVI, and other device-supported combinations • Trim, split, merge, rotate, flip, and crop videos • Change playback speed and adjust brightness, contrast, and saturation • Extract, replace, or remove audio; create GIFs and cover images ON-DEVICE SUBTITLES • Generate SRT subtitles with Apple's on-device speech recognition • Audio and transcripts are not uploaded to our servers • Availability depends on the device, system version, language, and installed offline resources PRIVACY FIRST • No account, ads, analytics, or tracking • Media processing stays on the device by default • You decide when to save, export, or share a result Available formats, codecs, and offline speech-recognition languages vary by device and system version.