Inbuilt Video Editor for X (Twitter)
Extension Actions
- Live on Store
iPhone-style trim & crop built into the X / Twitter post composer. Fast, private export — nothing leaves your machine.
X on the web has no video editor. This adds one, right inside the post composer.
Attach a video like normal, press the new "Edit video" button next to GIF, trim and crop it, then press Done. The edited clip replaces the one in your post.
FEATURES
• Trim with a filmstrip and drag handles. Hold the middle of the selection to slide it, tap to jump, or drag the playhead to scrub.
• Crop freeform or to Original, 16:9, Square, 4:5 or 9:16
• Mute the sound
• Fast export to an H.264 MP4 that X accepts, usually in a few seconds
• Works with iPhone videos, including HEVC and portrait clips
• Warns when a clip is over X's 2:20 limit for non-Premium accounts
• Click the toolbar icon to use the editor on its own page and download the MP4
PRIVATE BY DESIGN
Everything happens in your browser. The extension requests no permissions, makes no network requests and collects no data.
Open source: https://github.com/danialbka/twitter-editor-inbuilt
Not affiliated with or endorsed by X Corp.