Promo Poster Maker — 3 steps, nothing uploaded
Turn a photo or product shot into a promo poster with a headline: drop the background, write your copy, tweak the layout, and export a vertical poster in three steps. Poster Cat composites everything locally — image and text never leave your device, which matters most for marketing posters.
Drop an image, or click to choose
Stays in your browser
How to use social promo poster maker
- 1Drop a background image (product shot, photo, backdrop).
- 2Write a title and one line of copy.
- 3Adjust text position, color, and the vignette for legibility.
- 4Download the poster and share it.
Why use Poster Cat's Social Promo Poster Maker?
- Local compositing: images never upload — safe for any shot.
- Three steps: no templates, no layers — simpler is faster.
- Watermark-free: clean poster, ready for commercial use.
Frequently asked questions
Are my images uploaded?
No. All compositing happens locally in your browser — your image never leaves your device, which matters for marketing and private shots.
Text is hard to read on my image?
Turn on the vignette/overlay to darken the edges so text pops, and switch text color or add a stroke.
What size is the poster?
Default is 3:4 vertical (1080×1440), great for feed display; you can also switch to square.
Updated · poster cat team