TrimAlter: Video Trimmer

Easily trim, cut, and clip your videos with frame-by-frame precision using TrimAlter! Whether you want to remove unwanted pauses, cut out intros and outros, isolate your favorite moments, or prepare highlights for Instagram Reels, TikTok, and YouTube Shorts, TrimAlter delivers fast, studio-grade video trimming right on your Android device. Powered by modern hardware-accelerated processing, TrimAlter ensures accurate clipping, flawless audio synchronization, and crystal-clear video quality without quality degradation. KEY FEATURES: Precision Video Trimming: • Dual-handle interactive range slider for smooth, frame-accurate selection. • Instant "Start at Current" and "End at Current" markers aligned with live playback position. • Live duration counter updates in real time as you adjust the trim markers. • One-tap "Preview Trim" to verify your trimmed section before exporting. • Quick "Reset" button to restore the original video length at any time. Lightning-Fast Hardware Acceleration: • Optimized export engine utilizing Android's latest Media3 architecture. • Fast export times while preserving the original resolution, bitrate, and audio fidelity. • Reliable background processing keeps your export running even when you switch apps. Universal Format Support: • Works smoothly with all popular video formats including MP4, MKV, MOV, WebM, AVI, and 3GP. • Built-in full-featured media player with Picture-in-Picture (PiP) support to preview your videos anytime. 100% Private & Offline: • Completely on-device local processing. Your videos never leave your phone and are never uploaded to remote servers or the cloud. • Works fully offline without requiring an active internet connection or consuming mobile data. Clean, Modern Material Design: • Beautiful Material You interface with full dark and light mode support. • Responsive layouts optimized for phones, foldables, and tablets. • Real-time notification progress updates during video export. Quick Sharing: • Export directly to your device storage gallery or share immediately to WhatsApp, Instagram, TikTok, YouTube, and messaging apps. HOW TO USE: 1. Select any video from your device library or share into TrimAlter. 2. Drag the range slider or tap "Start at Current" / "End at Current" to mark your trim points. 3. Tap "Preview Trim" to check the playback of your selected segment. 4. Tap Export — your trimmed video is saved directly to your gallery! Download TrimAlter today and start creating perfectly trimmed videos with ease!

• Initial release of TrimAlter: Video Trimmer • Frame-precise video trimming with interactive range slider • Quick 'Start at Current' and 'End at Current' position markers • Built-in full-featured media player with instant trim preview • Background video processing with real-time export progress • 125-locale translations and cloud backup support