TikTok letterbox overlay
Vertical 9:16 letterbox overlays for TikTok.
Generate transparent 9:16 PNG frames for TikTok, Reels, Shorts, and CapCut — add cinematic bars to vertical video without opening a design app.
FrameGen Studio
Transparent video overlay generator
1080 x 19209:16PNG alpha
Live preview
Letterbox matte with transparent center
Transparent PNG preview
Format
9:16
TikTok / Reels
Output
1080 x 1920
9:16 transparent PNG
Style
Letterbox Matte
Medium, 0px radius
Drop the exported PNG on the top video track in Premiere Pro, DaVinci Resolve, Final Cut, CapCut, or OBS.
Need ready-made film borders? View Pro PackTransparent PNG · 1080×1920
9:16 · Letterbox
Why this preset
A focused generator page for a specific editing job.
9:16 vertical preset
Transparent center
CapCut & mobile ready
Custom width and height
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