Create Timelapses and Fast-Motion Clips
Speeding up a video is a classic editing technique to condense a long tutorial, a slow vlog intro, or a scenic drive into a bite-sized clip. This tool doubles the playback speed of both your video and audio tracks simultaneously.
Browser-Based Processing
Don't upload massive files just to speed them up. Our WASM engine runs specialized FFmpeg filters (setpts and atempo) on your device. The output is a highly compatible MP4 ready for TikTok, Instagram, or YouTube Shorts.