PosterFlow

A Photopea plugin for building CL2K & MM2K season posters.

Open Photopea Then add PosterFlow from the plugin gallery — steps below.

Add it — 3 steps

Open Photopea and go to Window ▸ Plugins.
Search for PosterFlow in the plugin gallery and click it to add it to your account.
The PosterFlow button appears on the right — click it to open the panel on any PSD you have open.

What it does

Season / Specials / Sequel chips — toggle the matching poster layers on and off.
Style badge — auto-detects CL2K or MM2K from the layer structure.
Place Logo / Fit Poster — size and position the selected layer to the template.
JPG export — one flattened JPG, named after the document and visible season.
⚡ Batch export — one JPG per poster variant in a single click.
Trim — crop off-canvas pixels to shrink the saved PSD before you save.

Works on any PSD you open manually — it talks only to Photopea, never to a server or the Posterflow app.

Save is native: press Ctrl+S and Photopea overwrites the file you opened.

Auto-updates: once added, you never re-add it — improvements ship to everyone automatically.