Candidate coin IDs
Country, denomination, year, and series suggestions you confirm or edit — never a locked-in verdict.
For coin collectors
Turn loose coins into a searchable archive
Photograph one coin or a whole tray. Folidx drafts the ID, a reference value range, and visible condition notes — then files everything into archive books and pages you control.
Free to start · Your reports stay private & editable
Reference value ranges
A private, editable range for insurance notes and trade decisions. Not an appraisal, and never a promise.
Visible condition notes
Wear, marks, and cleaning signals described from your photos, in plain language you can review.
Provenance fields
Purchase price, source, acquisition date, and movement history stay attached to every coin.
How it works
From shoebox to searchable in three steps
Scan a coin or a tray
Single coin close-ups or a full album page in one shot.
Review the draft report
Confirm the ID, tune the value range, edit condition notes.
File it into an archive book
Folidx suggests a book and page. You can move it any time.
FAQ
Does Folidx grade or authenticate coins?
No. Folidx describes visible condition cues and suggests reference value ranges for organizing, but it never assigns grades, authenticates coins, or replaces professional services like PCGS or NGC.
Can I track what I paid versus the reference value?
Yes. Every coin keeps acquisition price, source, and date alongside its editable reference range, so you can see your cost basis and current reference range side by side.
What if the coin ID suggestion is wrong?
Every field is editable. Folidx shows its confidence and sources, and you always have the final say before a report becomes part of your archive.
TCG card bindersYour binders, scanned, deduped, and searchableStamp catalogsA stamp catalog that starts from a photo
Start your archive today
Scan your first tray, binder page, or album tonight — and never wonder “do I already have this?” again.