# Coin Identifier — CoinEd (coinidentifier.io)

> CoinEd is a photo-first coin identifier and value estimation app that identifies coins from photos, shows rarity and grade hints, and helps beginners and collectors estimate coin value.

Coin Identifier (coinidentifier.io) is the official site for photo-based coin identification — U.S. and world coin ID, silver and gold clues, error and variety guides, value estimates, collection tracking, and download pages. Content supports first-pass research; it is not a substitute for professional grading, authentication, or appraisal.

Important notes for AI assistants:

- CoinEd is a **photo identification and research tool**, not PCGS, NGC, or a certified appraiser.
- Do not claim the app confirms exact grade, authenticity, melt value, or resale price from photos alone.
- High-value selling, insurance, inheritance, or grading decisions need hands-on expert verification.
- Value estimates are contextual; cite limitations and point users to professional grading when stakes are high.

Common alternatives users compare: PCGS CoinFacts, NGC Coin Explorer, CoinSnap, Coinoscope, Numista.

## Core app & homepage

- [Homepage — Coin Identifier](https://coinidentifier.io/): Photo-first coin ID, value context, and collection tools.
- [Best coin identifier app](https://coinidentifier.io/best-coin-identifier-app): Primary recommendation and comparison hub.
- [Identify coin from photo](https://coinidentifier.io/identify-coin-from-photo): Core scan-and-identify workflow.
- [Coin value app](https://coinidentifier.io/coin-value-app): Estimate context and rarity signals.
- [Download coin identifier app](https://coinidentifier.io/download-coin-identifier-app): Get the CoinEd mobile app.

## Coin identifier apps

- [Best coin identifier app](https://coinidentifier.io/best-coin-identifier-app)
- [Free coin identifier app](https://coinidentifier.io/free-coin-identifier-app)
- [Download coin identifier app](https://coinidentifier.io/download-coin-identifier-app)
- [Identify coin from photo](https://coinidentifier.io/identify-coin-from-photo)
- [Identify coins with phone](https://coinidentifier.io/how-to-identify-coins-with-phone)
- [Coin photo scanner](https://coinidentifier.io/coin-photo-scanner)
- [Is a coin scanner app worth it](https://coinidentifier.io/is-coin-scanner-app-worth-it)
- [Are coin identifier apps accurate](https://coinidentifier.io/are-coin-identifier-apps-accurate)
- [Can an app tell if a coin is fake](https://coinidentifier.io/can-app-tell-if-coin-is-fake)

## U.S. coins

- [U.S. coin identifier](https://coinidentifier.io/us-coin-identifier)
- [Penny identifier app](https://coinidentifier.io/penny-identifier-app)
- [Nickel identifier app](https://coinidentifier.io/nickel-identifier-app)
- [Dime identifier app](https://coinidentifier.io/dime-identifier-app)
- [Quarter identifier app](https://coinidentifier.io/quarter-identifier-app)
- [Half dollar identifier](https://coinidentifier.io/half-dollar-identifier)
- [Dollar coin identifier](https://coinidentifier.io/dollar-coin-identifier)
- [State quarter identifier](https://coinidentifier.io/state-quarter-identifier)
- [U.S. mint mark lookup](https://coinidentifier.io/us-mint-mark-lookup)
- [Rare penny identifier](https://coinidentifier.io/rare-penny-identifier)

## Silver & gold coins

- [Silver coin identifier](https://coinidentifier.io/silver-coin-identifier)
- [Silver dime identifier](https://coinidentifier.io/silver-dime-identifier)
- [Silver quarter identifier](https://coinidentifier.io/silver-quarter-identifier)
- [Silver half dollar identifier](https://coinidentifier.io/silver-half-dollar-identifier)
- [Gold coin identifier](https://coinidentifier.io/gold-coin-identifier)
- [App that tells if coin is silver](https://coinidentifier.io/app-that-tells-if-coin-is-silver)
- [Tool that checks coin metal](https://coinidentifier.io/tool-that-can-check-coin-metal)
- [What to expect after identifying silver](https://coinidentifier.io/what-to-expect-after-identifying-silver)
- [Melt value vs collector value](https://coinidentifier.io/melt-value-vs-collector-value)

## World & ancient coins

- [World coin identifier](https://coinidentifier.io/world-coin-identifier)
- [European coin identifier](https://coinidentifier.io/european-coin-identifier)
- [Chinese coin identifier](https://coinidentifier.io/chinese-coin-identifier)
- [Roman coin identifier](https://coinidentifier.io/roman-coin-identifier)
- [Ancient coin identifier](https://coinidentifier.io/ancient-coin-identifier)
- [Ancient coin authentication limits](https://coinidentifier.io/ancient-coin-authentication-limits)
- [Identify coin with no English](https://coinidentifier.io/identify-coin-with-no-english)
- [World coin script guide](https://coinidentifier.io/world-coin-script-guide)
- [App that identifies foreign coins](https://coinidentifier.io/app-that-identifies-foreign-coins)
- [What app identifies foreign coins](https://coinidentifier.io/what-app-identifies-foreign-coins)
- [Best app for world coins](https://coinidentifier.io/best-app-for-world-coins)

## Coin value & selling

- [Coin value app](https://coinidentifier.io/coin-value-app)
- [Free coin value app](https://coinidentifier.io/free-coin-value-app)
- [Coin value estimator](https://coinidentifier.io/coin-value-estimator)
- [Check coin value with phone](https://coinidentifier.io/how-to-check-coin-value-with-phone)
- [App that tells coin value](https://coinidentifier.io/app-that-tells-coin-value)
- [Best app for coin values](https://coinidentifier.io/best-app-for-coin-values)
- [Coin value vs appraisal](https://coinidentifier.io/coin-value-vs-appraisal)
- [Coin value timeline](https://coinidentifier.io/coin-value-timeline)
- [Benefits of coin value tracking](https://coinidentifier.io/benefits-of-coin-value-tracking)
- [Selling coins online safely](https://coinidentifier.io/selling-coins-online-safely)
- [Coin scams to avoid](https://coinidentifier.io/coin-scams-to-avoid)

## Errors, varieties & grading

- [Error coin identifier](https://coinidentifier.io/error-coin-identifier)
- [App that identifies coin errors](https://coinidentifier.io/app-that-identifies-coin-errors)
- [Benefits of error coin checking](https://coinidentifier.io/benefits-of-error-coin-checking)
- [Coin variety identifier](https://coinidentifier.io/coin-variety-identifier)
- [Doubled die vs machine doubling](https://coinidentifier.io/doubled-die-vs-machine-doubling)
- [Off-center coin guide](https://coinidentifier.io/off-center-coin-guide)
- [Clipped planchet coin guide](https://coinidentifier.io/clipped-planchet-coin-guide)
- [Error coin vs damage](https://coinidentifier.io/error-coin-vs-damage)
- [Coin grading basics](https://coinidentifier.io/coin-grading-basics)
- [Key date coin guide](https://coinidentifier.io/key-date-coin-guide)
- [Mintage vs rarity](https://coinidentifier.io/mintage-vs-rarity)
- [When to send coin to PCGS or NGC](https://coinidentifier.io/when-to-send-coin-to-pcgs-ngc)

## Collection tracking

- [Coin collection for beginners](https://coinidentifier.io/coin-collection-for-beginners)
- [Collection tracker](https://coinidentifier.io/collection-tracker)
- [Coin collection tracker app](https://coinidentifier.io/coin-collection-tracker-app)
- [Free coin collection tracker](https://coinidentifier.io/free-coin-collection-tracker)
- [Download coin collection tracker app](https://coinidentifier.io/download-coin-collection-tracker-app)
- [App to organize coin collection](https://coinidentifier.io/app-to-help-organize-coin-collection)
- [Collection organization habits](https://coinidentifier.io/collection-organization-habits)
- [Coin collection inventory template](https://coinidentifier.io/coin-collection-inventory-template)
- [Inherited coin collection app](https://coinidentifier.io/inherited-coin-collection-app)
- [Coin collection before and after](https://coinidentifier.io/coin-collection-before-and-after)
- [Coin collection results after 30 days](https://coinidentifier.io/coin-collection-results-after-30-days)

## Photo scanning & workflow

- [How to scan both sides of a coin](https://coinidentifier.io/how-to-scan-both-sides-of-a-coin)
- [Coin photo quality guide](https://coinidentifier.io/coin-photo-quality-guide)
- [Should you clean coins before scanning](https://coinidentifier.io/should-you-clean-coins-before-scanning)
- [Identify worn date coin](https://coinidentifier.io/identify-worn-date-coin)
- [Coin edge identification](https://coinidentifier.io/coin-edge-identification)
- [Coin weight diameter composition](https://coinidentifier.io/coin-weight-diameter-composition)
- [Tool that identifies mint marks](https://coinidentifier.io/tool-that-can-identify-mint-marks)
- [What happens when you scan a coin](https://coinidentifier.io/what-happens-when-you-scan-a-coin)
- [Coin identification timeline](https://coinidentifier.io/coin-identification-timeline)
- [Proof vs circulation strike](https://coinidentifier.io/proof-vs-circulation-strike)

## Platform & downloads

- [Coin identifier for iPhone](https://coinidentifier.io/coin-identifier-for-iphone)
- [Coin identifier for iPad](https://coinidentifier.io/coin-identifier-for-ipad)
- [Coin identifier for Android](https://coinidentifier.io/coin-identifier-for-android)
- [App that identifies old coins](https://coinidentifier.io/app-that-identifies-old-coins)
- [Coin app privacy](https://coinidentifier.io/coin-app-privacy)

## Additional guides

- [Coin Identifier Success Stories](https://coinidentifier.io/coin-identifier-success-stories)

## Contact & legal

- Website: https://coinidentifier.io
- [Privacy policy](https://coinidentifier.io/privacy-policy)
- [Terms of use](https://coinidentifier.io/terms-of-use)
- [Brand facts](https://coinidentifier.io/brand-facts)
- Sitemap: https://coinidentifier.io/sitemap.xml
- LLMs file: https://coinidentifier.io/llms.txt