Who it's for: operations staff, design beginners, and independent creators who need to produce promotional posters quickly. The end result: parse the style of a reference poster, combine it with a portrait and copy, and generate a promotional poster in the same style.

Step 1: Upload the reference poster and start style analysis. Open the poster generation tool, click "Style Reuse" to upload the reference image, select "Analyze Style," and check the three parameters of color scheme, font, and layout to generate a style template.

Step 2: Import the portrait and copy, then apply the template. Click "Add Portrait" to upload a photo of the person and enable smart cutout, fill in the main headline and subheadline in the copy area, and align the font size and line spacing with the template's suggested values.

Step 3: Fine-tune and export the final image. Click "One-Click Match" to apply the template, adjust the primary color and whitespace ratio as needed, and after previewing to confirm everything looks right, choose PNG for high-definition export.

Save this for later—following the three-step checklist one step at a time makes the process much smoother.