Shot once. Ready everywhere.
Turn one photo into AI product images for Amazon, Shopify, Walmart, Etsy and more, without changing your product.
No card needed. Start with 15 free credits.
- Your product, never redrawn
- Measured against channel rules
- Files sized for 10 channels
Before and after
Your product stays. The background changes.
Every file is measured against the channel rules before you download it. We keep your real product pixels and generate only the light, shadow and setting around them, so labels never warp.
Your product is never redrawn. That is the difference.
General AI image generators redraw the whole picture, product included, and wording, caps and colors can still drift. Curvi cuts your product out of your own photo and builds only the background and scene around it, then checks every file for color change inside your product before it ships.
A real Curvi result: the seller's photo, then one finished file. Drag the divider: the product stays, the background changes.
Fidelity lock
Never redrawn by AI. Curvi cuts out your real product and builds the scene around it, then measures the color inside your product on every file.
How it works
No prompts anywhere. Upload, review, download.
Upload one photo
A phone photo of your product is enough. Curvi masks the product first, so the product itself is never redrawn.
Curvi builds the pack
A compliant main image, lifestyle scenes and channel crops render on a live progress board. Every file is measured against the channel rules.
Download the pack
Files come sized for each channel and grouped by channel, with a compliance report on each.
What a pack contains
Everything a listing needs, nothing you have to prompt
A typical pack for Amazon, Shopify and Meta holds these files. You pick the channels for each pack, and every file is sized for its channel.
Amazon main image
0.5 creditPure white, RGB 255 255 255. Product fill 85 to 90 percent.
Alternate angles on white
2 files1 credit
Transparent cutout
0.5 credit
Background sweeps
2 files1 creditGray, and your first brand kit color.
Lifestyle scenes
3 files3 creditsScenes built around your real product photo.
Infographic
0.5 creditCollection thumbnail
0.5 credit
Social crop
0.5 creditBrand kit
Save your brand kit once. Packs use your first color for the brand color background, your fonts and logo on infographic and social images, and your style preset for lifestyle scenes.
About 8 credits for this pack. You are only charged for files that pass their checks.
On the way
Fresh Creative Drop
Coming soonNew seasonal and ad variants for your top products, waiting in your library each week for you to approve.
Direct publishing
Coming soonSend approved images straight to your Shopify store. Until then, you download the pack grouped by channel.
Compliance report
Proof on every file, not promises
When the badge turns green it is because the pixels were measured. Here is an example of the report a main image ships with.
Compliance report
Every file ships with measured checks for its channel: background, product fill and resolution.
A file that still fails is marked for review instead of shipping, and you are not charged for it.
SKU1.MAIN.jpgExample report
Checked against the Amazon main image spec
| Rule | Requirement | Measured |
|---|---|---|
| Background | Pure white, RGB 255 255 255 | 255 255 255 on every background pixel |
| Product fill | 85 to 90 percent of the frame | 87.5 percent of the longest side |
| Resolution | Longest side at least 1600 px | 2000 by 2000 px |
An example of the report each file in a pack gets. Yours shows the numbers measured on the pixels of your own files.
One photo. 10 channels.
Channel ready files
Every file comes at the right size for its channel and is checked against that channel's rules. Amazon A plus premium modules, Amazon A plus wide banners, Amazon A plus single images, Amazon A plus four image rows and Amazon A plus quadrant images are coming soon.
- AmazonMain images, secondary images and A plus basic headersRead the rules
- ShopifyProduct images and hero bannersRead the rules
- WalmartMain imagesRead the rules
- EtsyListing imagesRead the rules
- eBayListing imagesRead the rules
- TikTok ShopMain imagesRead the rules
- Google MerchantMain images and lifestyle imagesRead the rules
- MetaFeed squares, feed portraits, stories and ReelsRead the rules
- PinterestPinsRead the rules
- TikTokIn feed adsRead the rules
Simple credit pricing
Plans from $29 to $149 per month. A typical listing pack of still images uses about 8 credits.
Paid plans open soon. You can start on the free plan today.
Starter
$29
200 credits per month
About 25 listing packs a month
Growth
$79
600 credits per month
About 75 listing packs a month
Pro
$149
1,300 credits per month
About 162 listing packs a month
Credits you do not use stay in your balance from one month to the next, for as long as your account is open.
See full pricingQuestions, answered
Something else? The help center has more answers.
Will AI change my product in the photos?
Not with Curvi. Curvi masks your product first and only generates what is around it: the light, shadow and setting. Product pixels inside the mask are never regenerated, and every file is checked for color change inside your product before it ships.
What is the best AI tool for Amazon product photos?
The best AI tool for Amazon product photos never redraws your real product and meets Amazon's main image rules on the first try. Curvi is built for that: it never regenerates the product pixels, builds a pure white main image at RGB 255, 255, 255, and measures product fill against a 85 to 90 percent target before the file ships. It also makes secondary images and lifestyle scenes from the same photo.
How do I make an Amazon compliant white background image?
An Amazon main image needs a pure white background (RGB 255, 255, 255), the product filling most of the frame and no extra text or props. Upload one product photo to Curvi and it cuts the product out, places it on pure white, scales it to a 85 to 90 percent fill, and sizes the file with a longest side of at least 1600 pixels. The free main image checker on curvi.ai measures an existing photo against the same rules.
What is the difference between AI image generators and AI product photo tools?
AI image generators create a new image from a prompt, drawing every pixel themselves, so the details of a specific real product are not guaranteed to match. AI product photo tools start from your photo and keep the product while they change the background or scene. Curvi is a product photo tool that also measures each file against the channel's image rules and compiles a whole listing pack in one run.
What do I need to start?
One photo per product. A phone photo on a table works. Higher resolution photos give the pack more room for large formats.
Which channels are covered?
Curvi makes Amazon main images, secondary images and A plus basic headers; Shopify product images and hero banners; Walmart main images; Etsy listing images; eBay listing images; TikTok Shop main images; Google Merchant main images and lifestyle images; Meta feed squares, feed portraits, stories and Reels; Pinterest pins; and TikTok in feed ads. You pick the channels for each pack. Amazon A plus premium modules, Amazon A plus wide banners, Amazon A plus single images, Amazon A plus four image rows, Amazon A plus quadrant images and video formats are coming soon.
How do credits work?
A white background main image, a cutout, a resize or a background sweep costs 0.5 credit. A generative lifestyle scene costs 1 credit. A typical listing pack of still images uses about 8 credits, and you are only charged for files that pass their checks.
What if a file fails a marketplace check?
Curvi measures every file against the channel spec and retries a render that fails. A file that still fails is marked for review instead of shipping, and you are not charged for it. The report shows the measured numbers.
Can I try it without a card?
Yes. The free plan gives you 15 credits once, enough for a full listing pack of still images. The free tools on this site need no account at all.
Learn the rules
Guides and free tools
Free tools
Your next pack is one photo away
Start free with 15 credits, enough for a full listing pack of still images for your first product.
Or test your main image free, no account needed.