PromptReel Lab · AI ad prompts for ecommerce
3 free AI ad prompts for tech & gadget brands (with before/after)
Your tech & gadget ads go stale every week, UGC is slow and expensive, and AI keeps changing your product or making it look fake. Here are three prompts we rendered in ChatGPT image generation, each shown next to a lazy prompt so you can see the difference before you spend a credit.
The plan: 1) attach a clear photo of your real product in ChatGPT, 2) paste the prompt, 3) render 2–4 times, keep the best, and check it against your real product.
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Clean packshot hero
Left: lazy prompt · Right: this prompt · Settings: 4:5, quality high
Use the attached photo as the exact product. Keep its shape, proportions, colours, materials, cap/closure and label text unchanged; do not redraw, restyle or add text to the label. Wherever the prompt below describes the product, use the product in the photo instead. Commercial studio packshot of a pair of matte white wireless earbuds in an open charging case, centred, standing on a matte dark-grey desk mat, seamless backdrop in cool graphite and electric blue accents, large softbox key light from the left, white bounce fill on the right, crisp contact shadow, label facing camera and perfectly legible, 85mm lens, f/8, true-to-life colour, no extra objects. Vertical 4:5 ad format.
Tip: Swap the backdrop colour to your own label colour.
Lifestyle in context
Left: lazy prompt · Right: this prompt · Settings: 4:5, quality high
Use the attached photo as the exact product. Keep its shape, proportions, colours, materials, cap/closure and label text unchanged; do not redraw, restyle or add text to the label. Wherever the prompt below describes the product, use the product in the photo instead. Candid lifestyle photograph of a pair of matte white wireless earbuds in an open charging case in a tidy home-office desk by a window, natural daylight, lived-in but tidy, product in sharp focus in the foreground, background softly blurred, looks like a real customer's home and not a catalogue, 35mm lens, f/2. Vertical 4:5.
Tip: Swap the room for where your customer actually uses it.
Phone-shot UGC selfie
Left: lazy prompt · Right: this prompt · Settings: 9:16, quality medium
Use the attached photo as the exact product. Keep its shape, proportions, colours, materials, cap/closure and label text unchanged; do not redraw, restyle or add text to the label. Wherever the prompt below describes the product, use the product in the photo instead. Unpolished smartphone selfie photo of a man in his 20s in a navy sweater, natural look, holding a pair of matte white wireless earbuds in an open charging case up beside her face toward the camera, front-camera perspective, slightly uneven indoor lighting, real skin texture and pores, casual home background, no retouching, feels like a genuine customer post. Vertical 9:16.
Tip: Use as the thumbnail of a UGC video ad; never present it as a real customer review.
Want the rest?
The AI UGC Ad Kit has 41 before/after recipes across 8 niches, photo-first versions of each, hook and script packs, and a 7-day workflow from one product photo to 20 ads. $49 one-time, or join the membership for the full 316-prompt vault.
Honest note: the example renders were made from text descriptions of sample products, not from uploaded photos. Starting from your own photo is our recommended method for keeping your product accurate, but small text and fine details can still drift. Always check before running an ad.