One hand photo in · The ring on your finger out · Free credits to start
Upload a photo of your hand and describe the ring — or add the listing photo — and see it on your finger at honest scale. The gap between 'stunning in the product shot' and 'lost on my hand' is exactly what this closes.
Our own run: the same linen-and-window setup, the ring described in one sentence — thin gold band, small round solitaire. Drag the divider and watch the scale: the stone stays small because the sentence said small. Every output is AI-generated; your result follows your hand and your ring.
Drag to compare before and after
It is an image edit that puts a ring on a photographed hand: you supply the hand photo, you describe or show the ring, and the model renders it on the finger at plausible scale with real shadows. No AR app, no printing a paper sizer, no showroom appointment.
The people typing this search are mid-purchase: a partner secretly checking whether the solitaire they have bookmarked suits the hand they know well; a buyer torn between two widths; a shopper who loves a listing but has been burned by macro photography before. Jewelry AR apps exist and mostly disappoint — they demand a live camera, a specific phone, and the catalogue the app happens to license. A photo edit sidesteps all three.
The example on this page is our own run: a bare hand photographed on linen, and the model asked for a thin gold band with a small round solitaire on the ring finger. What you should check in the result is the scale discipline — the stone stays dainty, the band stays thin, the shadow lands where the window light says it should. A tool that inflates every ring into a two-carat statement piece would be flattering and useless.
The honest limit, from our own testing: add-an-object edits occasionally re-imagine the hand instead of editing your exact photo — a different pose, different nails. The ring reads true; the hand may drift. When the drift matters, rerun until the base holds. And treat the result as a look preview, never a size measurement: order the free ring sizer anyway.
Creative engine
Upload the hand photo, name or show the ring, generate — seconds later it is on your finger.
"A thin gold band with one small stone" works; so does the shop's listing photo. Either way the ring lands on your finger, not a model's.
Say small and it renders small — the try-on respects stated scale instead of inflating every band into a statement piece.
The better the hand photo, the more honest the preview.
Natural light, fingers relaxed, the target finger fully visible. This photo is the fitting room — shoot it like you would want to see the ring.
"A very thin gold band with one small round diamond" works; so does adding the shop's listing photo. Say the width and stone size in plain words — the model respects them.
Run the two candidates you are torn between on the same hand photo, put the results side by side, and the decision usually makes itself.
Three buyers, one avoided mistake each.
You know the hand better than any showroom does. Preview the shortlisted ring on a photo you already have, and propose with something you have effectively already seen worn.
2mm or 4mm is invisible in listings and enormous on a finger. Same hand, both widths, side by side — settled in two runs.
No showroom within an hour, a listing that ships from abroad. Run the try-on, and when the occasion needs more than the ring, swap the whole outfit on the same photo session — either way you are saved from the ring that never suited your hand at all.
Checked before checkout.
Yes — add the listing photo alongside your hand photo and ask for that ring placed on the finger. A clean product shot on white transfers best. One honest note from our testing: with two input photos the model occasionally re-imagines the hand, so verify the result is your hand and rerun if it drifted; describing the ring in words on a single hand photo holds the base more reliably.
At plausible scale, yes — say "dainty", "thin band", "small stone" and the model obeys rather than inflating for drama. But plausible scale is not millimetres: this answers "does this style suit my hand", never "am I a size 6". Order the free physical sizer for that.
The same edit handles bracelets, watches and earrings — photograph the wrist or ear instead. Rings are the headline because ring regret is the most expensive kind.
A try-on runs on credits and new accounts start with a free grant — several runs' worth, enough to compare candidates before spending anything. The estimate shows in the generator first.
Uploaded over HTTPS for the edit, stored in your history, never used to advertise. Delete it and it is gone. Every output is AI-generated.
That is the model re-imagining instead of editing in place — the known weak spot of add-an-object edits, and we hit it in our own test runs too. Rerun with the same photo; runs that hold the base come back quickly, and the one worth keeping is the one where you recognise your own knuckles.
One credit pool covers Nano Banana images and Seedance and Veo video. The cost shows before every run, and failed jobs are not charged. Use a subscription for ongoing work, or a one-time pack when you just need to top up.
What's included
Secure checkout by Stripe. Card details never touch our servers.
What's included
Secure checkout by Stripe. Card details never touch our servers.
What's included
Secure checkout by Stripe. Card details never touch our servers.
What's included
Secure checkout by Stripe. Card details never touch our servers.
One-time top-ups — buy extra credits any time you run low.
What's included
Secure checkout by Stripe. Card details never touch our servers.
What's included
Secure checkout by Stripe. Card details never touch our servers.
What's included
Secure checkout by Stripe. Card details never touch our servers.
Charges appear as “KAVEL AI” on your card statement. You can cancel any time from Settings → Billing; cancellation takes effect at the end of the period you already paid for.
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Use one balance across every supported image and video model — eleven of them today, listed below — and check the credit cost before each request.
Video models
Image models
Model credit guide
You're only charged for successful generations. The exact estimate in the generator varies by model, length, resolution, audio, and number of images.
| Type | Model | Credit cost |
|---|---|---|
| Video | Seedance 2.5 | The long-take tier, priced per second: 5s 480p ≈ 211 credits, 5s 720p ≈ 473. A full 30s take runs ≈ 1,260 at 480p and ≈ 2,835 at 720p. Supplying a reference clip lowers the per-second rate. |
| Video | Seedance 2.0 | 5s 720p image-to-video ≈ 188 credits; text-to-video ≈ 308 credits. Scales with resolution and length. |
| Video | Seedance 2 Fast | Faster and lower cost. 5s 720p text-to-video ≈ 248 credits. |
| Video | Seedance 2 Mini | The cheapest Seedance tier. 5s 720p ≈ 154 credits, 5s 480p ≈ 72 credits. |
| Video | Seedance 1.5 Pro | Audio doubles the rate. 5s 720p ≈ 27 credits silent, ≈ 53 with audio; 1080p ≈ 57 and ≈ 113. |
| Video | Veo 3.1 | Billed per video, not per second (Lite tier). About 45 credits at 720p and 53 at 1080p. |
| Video | Kling 3.0 | Audio raises the rate. 5s 720p ≈ 105 credits silent, ≈ 150 with audio; 1080p ≈ 135 and ≈ 203. |
| Video | MiniMax H3 | Fixed 2K, no resolution ladder. Priced per second — a 5s clip ≈ 158 credits. |
| Image | Nano Banana 2 | Generate or edit from text and images. About 8 credits per 1K image, 12 at 2K, 18 at 4K. |
| Image | Nano Banana Pro | Consistent run times across generations. About 12 credits per 1K or 2K image, 21 at 4K. |
| Image | Nano Banana 2 Lite | Faster, simpler variant. A flat 8 credits per image at every resolution. Start here to test. |
| Image | GPT Image 2 | The lowest-cost image model here. About 3 credits per 1K image, 6 at 2K, 12 at 4K. |
| Image | Seedream 5.0 Lite | Flat pricing — about 8 credits per image whether you generate or edit. |
Same trick, bigger canvases.
One photo, one sentence, and the ring you are circling is finally on your finger — then [swap the whole outfit](/image/ai-clothes-swap) if the occasion calls for it.
A real edit made with this tool — drag your own photo in on the left, the prompt is already written, then press Generate.
