# Mastershot (mastershot.app)

Free browser tools to compress, trim and convert video, images and audio, including MP3 to video with a cover image or visualizer.

- Site: https://mastershot.app/
- Categories: editing-clips
- Pricing: free; free: MP3 to video with a cover image or visualizer, no watermark, no account, processed in the browser
- Agent-ready: llms.txt no; MCP registry no; public API unknown
- Traffic: 14.7K visits/month (2026-09, seo.web.cafe/worth (Sep 2026 estimate))
- Domain created: 2021-03-16
- First seen: 2026-10-29; site checked 2026-10-29

Browser-based media converter. Its MP3-to-video page has no lyrics feature.

Page: https://fourthfeed.com/tools/mastershot.app