Guide

Brat Cover Maker

Square, 1:1, print-safe. The frame a streaming service or a sleeve actually needs.

Open the editor
01

Why the frame matters

A cover is judged in a square. Streaming platforms crop everything else, and a phone screenshot is rarely square — so a cover made by screenshotting a full-screen editor usually loses its margins on upload.

Advanced mode sets a true 1:1 canvas and exports 2048 px on the long edge, which is 2048 × 2048. That is enough for a 12-inch sleeve at 170 ppi and comfortably above what any platform asks for.

02

Specifications

PropertyValue
Default typefaceArial Narrow, 150 px
Tracking−4 px between letters
Line height1.0
Background#8ACE00 · rgb(138, 206, 0)
Text colour#000000
Export size800 / 1080 / 2048 px on the long edge
File formatPNG (transparent-safe) or JPG
03

Making the cover

  1. 01

    Switch to advanced

    Press the mode button or add ?mode=advanced to the URL. The panel opens with the frame controls.

  2. 02

    Set 1:1 and 2048

    The ratio row sets the canvas; the export row sets the pixel size on the long edge.

  3. 03

    Set the line and the type

    One word at Arial Narrow, 150 px, −4 px tracking. The block sits slightly below centre, which is where the reference cover puts it.

  4. 04

    Export PNG

    PNG keeps the flat green exact. JPG is smaller but shifts the colour slightly at high compression — avoid it for a cover.

04

Questions

What resolution is enough for print?
For a 12-inch sleeve, 2048 px is about 170 ppi — fine for a home print and acceptable for a proof. For commercial offset, scale the vector-free raster up in a print tool or export at 2048 and let the printer handle it.
Can I add a photo?
Yes. Advanced mode accepts a background image with cover/contain fit and an opacity slider, so a photo can sit under the flat green.
Does the square crop the text?
No. The fit engine re-measures for the new frame, so switching from 5:4 to 1:1 re-wraps and re-sizes the line instead of cutting it.
Questions

Make a cover

1:1, 2048 px, flat green. Three clicks.

Open the editor

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