VidStudio is a free, privacy-first video processing toolkit that runs entirely in your browser. Powered by FFmpeg compiled to WebAssembly, it provides professional-grade video tools without ever uploading your files to a server — all processing happens locally on your device.

Core Tools: - Resize & Scale — Reformat videos for YouTube, TikTok, Instagram, Twitter, and LinkedIn with one-click presets - Trim & Cut — Trim clips, make jump-cuts, or extract segments with precision - Compress — Reduce file size by targeting exact sizes or using quality presets - Batch Normalize — Convert multiple videos to consistent MP4 format with professional encoding - Audio Processing — Extract audio, apply effects (EQ, noise reduction, speed/pitch), and mix sources - Subtitles & Text — Burn-in subtitles (SRT/ASS/VTT), add text overlays, and create animated text effects - Thumbnails — Extract frames, build storyboards, create animated GIF previews, and generate sprite sheets - Watermark — Add image or text watermarks with positioning, transparency, timing, and motion effects

Why VidStudio: - 100% private — files never leave your device - No installation — works in any modern browser - No account required - Completely free with no watermarks - Fast processing via WebAssembly

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