ShortCapture — Vertical Shorts Creator

Turn any tab into a vertical short: crop to 9:16, add text and voice, export MP4 — all locally.

Turn any tab into a vertical short. ShortCapture lets you create 9:16 vertical clips (YouTube Shorts, TikTok, Reels, Instagram) directly from any website — no video editor, no uploads, no servers. WHAT YOU CAN DO • Crop to vertical — drag the frame over any tab and record 9:16, 16:9 or 1:1. • Add text overlays — 8 styles (title, subtitle, box, outline, shadow, neon, sticker, mega, impact), fully draggable. • Narrate with TTS — type a script and ShortCapture reads it aloud (Voice RSS). • Auto subtitles — captions appear in sync with the narration. • Slides mode — images + text + background music with Ken Burns and crossfades. • Studio mode — vertical split-screen with webcam and scenes (images, videos or your current web); switch scenes live with keys 1–9. • Camera & microphone — add your face and your voice. • Export MP4 (H.264) — ready for Instagram, Facebook, TikTok and YouTube (WebM also available). 100% PRIVATE Everything is processed locally in your browser. Nothing is uploaded to any server. No account required. FREE FOREVER Use it free with a watermark and up to 15-second clips. Presets and pause/resume are included in the free plan. Unlock PRO (one-time $19) to remove the watermark, record unlimited length and get full Studio with webcam and scenes. SUPPORT Questions or issues? Use the support link inside the extension and we'll reply by email.