How to Add a Logo or Brand Text to a Product Image With AI

Quick Answer

Add branding with an approved logo or typeset artwork file as an image reference, then tell the AI where it belongs, how large it is, and how it interacts with the product's surface, perspective, light, and occlusion. Nightjar lets you reference the product and artwork separately in Edit Images, but the result is still generative: verify the exact copy, logo version, proportions, placement, and finish before publishing, and use a manual composite or a photograph of the printed product when those details cannot vary.

What should I give the AI before adding a logo to a product image?

Use approved production artwork, not a written description. Current research still finds precise spelling difficult for image models and uses template images and character-level guidance to improve it. A transparent PNG, high-resolution raster export, or rendering of the final typesetting gives the model the real letterforms and proportions.

Provide a sharp product image that shows the target surface. A curved bottle, folded bag, reflective lid, or textured fabric needs enough detail to reveal its geometry and material. Record the approved wording, artwork version, width, position, clear space, color, and production treatment as the review reference.

How do I add approved logo artwork with Nightjar Edit Images?

For new branding, open Generate > Edit, add the plain product and approved artwork to the image board, and reference them by their board labels, such as @image1 and @image2. Describe the relationship rather than asking the model to “add my logo.” For example:

Apply the approved logo from @image2 to the front panel of the matte paper box in @image1. Use flat black ink, 38 mm wide, centered 22 mm below the top edge. Match the panel perspective and paper grain. Keep the artwork, spelling, proportions, and clear space unchanged.

For branding already printed on the real item, use Product Photography with a Product, Nightjar's reusable subject built from several Product Photos and factual details. Make the clearest overall view the Main photo and add a sharp label close-up when small copy matters. This gives the Generation more evidence than one distant view.

Nightjar's built-in visual review can retry obvious eligible failures, including clearly readable source text becoming garbled or a prominent product brand mark being replaced, without another Credit. It is not an exact-artwork validator. Subtle spelling, spacing, color, blur, symbol, finish, or placement errors can pass, so a person still approves the output.

How do I make an AI-added logo look printed, embossed, or part of the material?

Product treatment	Direction and review point
Flat print or ink	Ask the artwork to follow the surface grain and camera perspective. Reject a floating sticker edge, invented outline, or ink that ignores folds.
Curved or folded surface	State how the artwork wraps and which parts pass behind seams, handles, fingers, or folds. Check that the warp follows the object without stretching the logo out of proportion.
Gloss, glass, or metal	Ask bright areas and reflections to continue across the mark according to the same light sources. Check that glare does not erase required copy or create duplicate lettering.
Emboss or deboss	Specify shallow raised or recessed relief, material continuity, and one consistent light direction. Inspect edge light and self-shadow as well as every glyph.

What must I check before publishing an AI-branded product image?

Compare the output with the approved artwork at final display size and close zoom. Check every character, punctuation mark, trademark symbol, line break, font treatment, proportion, clear space, color, location, perspective, occlusion, surface response, and reflection. Compare the product itself too, because a convincing logo does not excuse a changed package shape, material, quantity, or claim.

Use only marks and artwork you own or are authorized to reproduce. WIPO explains that trademark registration generally gives the owner an exclusive right to use or license the mark, while the U.S. Copyright Office notes that original graphic artwork can carry copyright and generally requires the owner's permission for reuse. Rights and exceptions vary by jurisdiction, so disputed third-party use needs qualified legal advice.

When the approved artwork must remain unchanged, place it as a separate layer in an image editor and use perspective, warp, masks, blend modes, and surface texture around it. Adobe documents Smart Objects as a way to preserve source content through non-destructive transforms. For final packaging, regulated copy, embossing, debossing, foil, difficult reflections, or print proofs, photograph the real produced item. A manual mockup or real product photo is safer than repeated generation when exact artwork and physical finish are the deliverable.