Guides
Prompt tips, model comparisons and how-tos for editing images with AI.
AI Background Changer: How to Swap Photo Backgrounds That Look Real
Change the background of product photos and portraits with a prompt: what to write, how to keep edges, light and shadows natural, using a background reference image, and what this site can't do (no transparent PNG).
Image-to-Image Prompt Guide: How to Write Edit Prompts That Work
Lead with the change, name what to keep, refer to uploads as Image 1 and Image 2, and leave the aspect ratio on auto. Recipes and 10 example prompts for background swaps, restyles, outfits, product scenes, object removal and colorizing.
Nano Banana 2 vs Nano Banana Pro vs GPT Image 2 vs Seedream 5.0 Flash
Which image model to pick for faces, products, text and posters: speed, resolution, reference images and price per image in credits and dollars, with links to Google, OpenAI and ByteDance's own pages.