The posts that stop people scrolling are rarely made by trained designers. They follow a few repeatable rules that anyone can copy. Here is everything you need to produce polished social graphics with a free browser editor.
Start With the Right Canvas Size
Each platform rewards specific dimensions, and using them prevents awkward cropping:
- Instagram feed: 1080 x 1080 px square, or 1080 x 1350 px portrait for extra screen space
- Instagram Stories and Reels covers: 1080 x 1920 px vertical
- Facebook posts: 1200 x 630 px works well in the feed
- X (Twitter) posts: 1600 x 900 px landscape
Create your design once at the largest size you need, then resize or crop copies for other platforms.
Use Color Theory on a Beginner Level
You do not need an art degree, just one simple trick: complementary colors. Pick two colors from opposite sides of the color wheel, such as blue and orange or purple and yellow, and use one as the dominant shade with the other as an accent. High contrast between background and text is what makes a graphic readable in a fast-moving feed. If choosing colors feels overwhelming, sample two colors directly from your photo and build around them.
Typography That Works on Phones
Most of your audience will see the graphic on a screen smaller than your palm. That means:
- One clear message per graphic, expressed in under ten words when possible
- Bold weights over thin ones; thin strokes disappear at small sizes
- A maximum of two fonts in any single design
- Generous spacing between the text and the image edges
Let Templates Do the Heavy Lifting
Rather than starting from a blank canvas every time, build one layout that performs well and reuse it. Swap the photo, change the headline, keep everything else identical. This is exactly how professional accounts stay consistent while posting daily. In miniPhotoShop you can save your layered file as a master and export new versions whenever needed.
Consistency Beats Brilliance
An account where every post shares the same palette, fonts, and framing style looks more credible than one with randomly beautiful images. Define a mini style guide for yourself: two fonts, three colors, one filter or brightness treatment applied to all photos. Write it down and follow it for a month; the improvement in how professional your profile grid appears is remarkable.
Your First Graphic, Step by Step
- Create a 1080 x 1080 canvas
- Add a photo and apply a dark overlay at 40% opacity
- Type a short punchy headline in a bold font, white, centered
- Add one accent element, like a colored underline bar
- Export as PNG and post
Open miniPhotoShop, try this five-step recipe once, and you will have a graphic that outperforms most raw photo uploads. Repeat it with different content and your feed will look designed, not assembled.