Should I use a reference photo or just describe what I want?
Use a reference photo when you need the EXACT object - your product, a specific prop, or a branded item. Click '+ Add another image' to upload it. The AI extracts and composites that exact object into your scene. Use description alone for generic items like 'a coffee mug' or 'a potted plant' where any version will work.
Do I need to mark where the object should go?
No! Just describe the placement in your prompt: 'add this on the left side of the desk' or 'place in the center of the table.' The AI understands spatial descriptions. Only use markers when you need precise positioning in cluttered scenes.
How do I control the size of added objects?
Include size references in your prompt. Use measurements ('about 12 inches tall'), comparisons ('the size of a coffee mug'), or relative terms ('small,' 'large'). You can also reference existing objects: 'about the same height as the lamp.'
Can I add multiple objects at once?
Yes! Describe all objects in one prompt: 'add a laptop on the desk, a coffee mug next to it, and a small plant in the corner.' The AI will place all items with consistent lighting. For complex arrangements, adding objects one at a time gives more control.
Why do glass or reflective objects sometimes look wrong?
Glass and metal need environmental reflections to look real. Include 'with natural reflections' in your prompt. The AI will add appropriate reflections of the surroundings, making glass vases, shiny electronics, and metallic objects look realistic.
Is EditThisPic's AI object adder really free?
Yes โ you get 1 free edit per week, no account needed. For unlimited edits, plans start at $3.99/month.
Can I add object on my phone?
Yes. EditThisPic works in any mobile browser โ iPhone, Android, tablet. No app download needed.
What photo formats does the AI object adder support?
JPG, PNG, WebP, and HEIC. Upload any common photo format and EditThisPic handles the rest.