Turn any silver or gold hallmark into a full identification in seconds. Photograph the tiny stamps on antique and second-hand pieces, and Hallmark ID decodes what they mean — no expert needed.
EVERY MARK, EXPLAINED
Hallmark ID reads the classic marks and gives you a structured breakdown, not a vague guess:
• Standard & purity — sterling 925, Britannia 958, gold 750 (18k), 375 (9k), plated / EPNS
• Assay office — London, Birmingham, Sheffield, Chester and more, from the town mark
• Date letter — the year the piece was assayed, decoded from the British date-letter cycles
• Maker's mark — matched against a curated reference database of historic makers
• A clear five-mark result card, so you see exactly how each conclusion was reached
KNOW WHAT IT'S WORTH
Enter the weight and Hallmark ID estimates the melt value from the current metal spot price — a quick reality check before you buy, sell, or insure. It's an estimate and decode aid, not a guaranteed appraisal.
BUILT FOR REAL-WORLD MARKS
• On-device scanning finds the marks first; worn or unusual punches get a closer read
• Manual "pick the closest punch" fallback when a stamp is rubbed or badly lit
• Save every find to your collection and wish-list, with its photo and full decode
• A live melt-value widget keeps your collection's estimated worth on your Home Screen
WHO IT'S FOR
Antique and estate-sale hunters, inherited-silver owners, resellers and flippers, and collectors who want the story behind a mark — origin, age, maker, and metal.
HALLMARK ID PREMIUM
Premium unlocks the exact year, the maker's mark, and melt-value estimates, plus unlimited decodes.
• Yearly — $39.99/year with a 3-day free trial
• Weekly — $7.99/week
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the period. Manage or cancel anytime in your Account Settings. Any unused portion of a free trial is forfeited when you buy a subscription.
Not affiliated with or endorsed by any manufacturer or assay office.
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Terms of Use: https://hallmarkid.netlify.app/terms
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