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Nick MissiaenFreelance Film & Video Editor
06Plugins / Black Bars
Black Bars app icon

Black Bars

Cinema letterbox and pillarbox mattes, made at your sequence's exact size. Pick a ratio, see it on your own footage, and drop it on the timeline in one click.

Premiere Pro · macOS and Windows · Free · v1.0.0

A 16:9 shot from a KMSKA museum film with 2.39:1 black bars and softly rounded corners.
2.39:1 with 40 px rounded corners, straight out of the panel. Still from my KMSKA film.

How it works

  1. Open your sequence

    The panel reads its frame size and shows the frame under your playhead.

  2. Pick a ratio

    2.39:1, 1.85:1, 4:3, 9:16 and nine more, or type your own like 2.1 or 21:9.

  3. Shape the window

    Round the corners, or let a soft edge fade the black into the picture.

  4. Export & import

    One click saves a transparent PNG, imports it into a Black Bars bin and lays it on the top track at your playhead.

The Black Bars panel in Premiere Pro: a 2.39:1 preview with rounded corners on a museum shot, saved presets, 14 aspect ratio buttons, corner and soft edge sliders, and the Export PNG & Import button.
The panel set to 9:16 vertical: pillarbox bars with a 60 px soft edge, and three saved presets named Scope soft, Doc 1.85 and Reels.
9:16 with a soft edge, plus a few saved looks.

What you get

  • Razor sharpBars are whole, even pixel sizes, so they never blur at the edges.
  • Letterbox or pillarboxWider than your sequence gives bars top and bottom. Narrower gives bars left and right.
  • Vertical, square, anything9:16 and 4:5 give pillarbox bars for social cut-downs. Save a look once and it's one click next time.
  • Nothing gets overwrittenPNGs land in a Black Bars folder next to your project file.
  • Follows your sequenceYour sequence size changes? The panel follows it. You can also type any frame size.
  • Updates come to youThe panel tells you when a new version is out, and so does your inbox.

Download

Free. I only email you the download link and a note when there's an update. Unsubscribe in one click.

Needs Premiere Pro 25.6 or later. DaVinci Resolve version in the works: download now and you'll get an email when it's out.

Install

  1. Double-click the downloaded .ccx file. Creative Cloud installs it.
  2. Restart Premiere Pro.
  3. Open Window → UXP Plugins → Black Bars.

Free, no catch

No trial, no watermark, no account. If Black Bars saves you time on a job, a coffee keeps the next plugin coming.

Buy me a coffee