VidStudio – Browser-based video editing with local file processing

Summary: VidStudio provides video editing tools that run entirely in the browser using WebAssembly, ensuring files never leave the user's device. It enables resizing, cropping, trimming, compressing, audio extraction, watermarking, subtitle creation, and thumbnail generation without installs or accounts.

What it does

VidStudio performs video editing tasks locally in the browser, including format normalization, clip trimming, audio mixing, and adding animated text or subtitles. It processes files privately and quickly without server uploads.

Who it's for

It is designed for users needing privacy-focused, install-free video editing directly on their devices, especially for social media content preparation.

Why it matters

It solves privacy concerns by keeping all video processing local, eliminating the need to upload files or create accounts.