Video Speed Controller

Adjust video playback speed from 0.25x to 4x with real-time preview and audio sync options. Perfect for content creators, educators, and students who need to control video speed efficiently.

🔒 100% Privacy Protected
Real-time Preview Speed Control Audio Sync Download Output Browser Processing Multiple Formats
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Drop your video here

or click to browse files

Supported formats: MP4, MOV, AVI, MKV, WebM (max 500MB)

Speed Control

0.25x 1.0x 4.0x

Audio Sync Options

Click to generate a new video with your selected speed and audio settings

⚠️ Note: Video processing runs entirely in your browser and may take several minutes for large files. Please keep this tab open during processing.

Real-time Preview

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Upload a video to see preview with speed adjustment

00:00 / 00:00
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Privacy Protected

Your video is processed entirely in your browser. No files are uploaded to our servers, ensuring complete privacy and security of your content.

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