GhostVideo vs CloudConvert / Zamzar — Compared
CloudConvert and Zamzar upload your video to their servers and cap free conversions per day. GhostVideo runs ffmpeg compiled to WebAssembly in your browser, so the file never leaves your machine and there is no daily limit — extract MP3, convert to GIF, trim, or remove audio, all locally.
How GhostVideo compares to CloudConvert and Zamzar
- No upload — ffmpeg runs in your browser tab via WebAssembly
- No daily conversion cap and no file-size tier
- Extract MP3 from video, convert to GIF, trim, or strip audio
- Free, no signup, no watermark
- Open DevTools and confirm the video never uploads