SsamCut
lastmod 2026-11-12created 2026-11-121 edits
A free video editor that runs in the browser with no installation (Claude and ChatGPT can edit through MCP)
About
- A free web-based video editor that runs in Chrome. No installation, ads, paid plans, or watermarks
- Imported videos, photos, and audio are processed and stored inside the browser rather than uploaded to a server. Editing and MP4 export also run locally
- For automatic captions, a speech recognition model is downloaded to the browser on first use
- Supports multi-track cut editing, automatic captions, background music and sound effects, filters and transitions, masks and chroma key, and keyframe animation. Can switch between 16:9, 9:16, and 1:1 aspect ratios
- Adding the remote MCP server (
https://ssamtool.com/mcp, Streamable HTTP, OAuth) to Claude or ChatGPT as a custom connector lets the AI operate the open editing screen to perform cut editing, captioning, effects, and export - Built by the operator of the YouTube channel Eobi World for teachers and beginner creators who need an editor that requires no installation. The same ssamtool site also hosts Ssamgeul, a document editor (HWP, HWPX, DOCX, PDF; HWP and HWPX are the formats of Hangul, a Korean word processor), and Ssamshop, a photo editor
- Mobile support (iPhone Safari, Android Chrome) is in beta
See also
- Video editing software
- Model Context Protocol
- Tooscut - A professional video editor built for the browser with WebGPU and WASM
- Korean: 컷팩 (Cutfac) - An open-source video editor for making short-form videos with Claude Code/Codex