Buy postage elsewhere
Type the item, the ZIPs and the packed size into the SMKlog calculator, pick a rate and pay. No account. The label prints in a page with a tracking number attached, and the SMKlog charge sits inside the price shown.
Marketplace troubleshooting
Depop cannot create a shipping label — here is why, and what to do
The in-app Depop label refuses on a short list of causes: an address the carrier cannot validate, a packed weight above the label's cap, an item the platform limits, or an account still under verification. The workaround is a standalone parcel label, bought elsewhere, with the tracking number pasted back into Depop so the platform's protection continues to run on the order.
Four triggers namedThird-party fallbackTracking still counts
One error, four causes
The message is the same each time; the fix depends on which of the four applies.
Why the in-app label fails
| Trigger | How it shows up | What to do |
|---|---|---|
| Address the carrier cannot validate | The label refuses immediately after the buyer's shipping address is loaded; sometimes a “check the address” toast pops with it | Message the buyer for a corrected address — a missing apartment number, an incorrect ZIP, or a PO box for a service that does not deliver to one |
| Packed weight over the label cap | The label prints for a smaller size and refuses when you pick a heavier band | Move to a third-party label sized to the actual packed weight; the in-app tiers do not stretch above their top row |
| Item is restricted or prohibited | Refusal on submission with a policy-flavoured message; often the wording mentions verification or platform review | Read Depop's prohibited items list; the sale may not be shippable on the platform's label at all, and a third-party label does not override policy |
| Account still in verification | Refusal on any label attempt regardless of item or size; the account panel usually shows a pending step | Complete the verification steps Depop asks for; new sellers occasionally hit this before the first payout |
Only the first two are label errors as such. The third and fourth are policy or account states dressed up as a label failure, and no amount of retrying the label window will change them.
The third-party label workaround, without breaking the sale
Once the address is right and the item is allowed, the fix is simple: buy the postage as a standalone label and paste the tracking number back into Depop. Depop's Seller Protection depends on tracking, not on which portal issued the label, so the platform's cover carries over.
Ship inside the window
Ship inside the platform's stated handling time. A late scan hurts the seller rating far more than a fifty-cent label difference.
Update tracking in the app
Open the sold order, choose the ship option that lets you enter your own tracking, paste the number and confirm. That single field is what keeps Depop's protection on the order for the seller and the buyer.
Reference numbers for the sale you were about to ship
A typical Depop parcel sits between a light garment and a chunky vintage haul. The sister guide on Depop shipping priced both on the same lane on 2026-07-27, showing UPS Ground Saver as the value pick for a 1.1 lb dress in a mailer and again for an 18 x 14 x 10 in vintage box at 17.6 lb. Everything on this page assumes the sale is inside that bracket; anything much larger or heavier is usually where the in-app label refused in the first place. Price the exact box in the calculator to see today's number.
What not to do
Cancelling the sale to dodge the label failure sends a black mark to the seller record and refunds the buyer, and it does not fix any of the four triggers. Renaming the item to make it fit a smaller band inflates a shortfall claim later. And shipping without adding tracking back to Depop leaves the seller exposed on any dispute; the sale looks unshipped in the platform's records even after the buyer signs for it.
If the item is on Depop's prohibited list, the sale needs to be cancelled on that ground alone, not shipped on a workaround.
Depop label questions
Why does Depop say it cannot create a shipping label?
The in-app label refuses on one of four common triggers: an address the carrier cannot validate, a package weight over the label's cap, an item the platform limits, or an account still under verification. The message is short; the cause is one of those.
Can I still ship the sale if the in-app label fails?
Yes, with a third-party label. Buy your own postage, ship the parcel on time, and enter the tracking number back into Depop so the platform's protection stays with the order. Everything downstream — refund windows, payout timing — depends on that tracking scan.
Does a third-party label cost the buyer more?
Not unless the seller decides so. The label you buy is the seller's cost; you can pass it on by pricing the item higher next time, but Depop does not add anything to the buyer's total for your own label.
What weight cap does the in-app label carry?
Depop's US Ship With Depop USPS labels come in weight-tiered bands. When the packed weight exceeds the top band listed for the shipment size, the app will not print a label and the seller has to buy postage elsewhere.
Does SMKlog integrate with Depop?
No integration; we sell a standalone parcel label a seller buys as a guest. Type the item, the ZIPs, print, hand over, then paste the tracking number back into Depop to close the loop with the platform.