Free guitar serial number lookup and checker: pick your brand and instantly decode your guitar's year, country and factory. Covers Fender, Gibson, Squier, PRS, Taylor, Martin, Ibanez and 15 more brands, 1950 to present. No signup required.
What's Next?
Now that you've decoded your guitar, here are the best places to continue:
- Fender Setup Guide — Exact specs for Strat, Tele, Jazzmaster, Jaguar, Mustang, Bass
- Setup Specs Lookup — Find factory specs by year and model
- Guitar Action Height Guide — Dial in perfect string height
- My Gear Garage — Track your collection and maintenance schedule
- Garage Pro — Maintenance log with unlimited guitars, full history & smart reminders
- Fender vs Squier — See how your model compares
- All Free Guitar Tools — Value calculator, setup specs lookup, action height calculator and more
A guitar serial number lookup is the fastest way to find out when and where your instrument was made. Pick your brand in the free tool at the top of this page, enter the serial number, and you get the production year, manufacturing country, and factory in seconds, with no signup required.
The tool above decodes serial numbers for 22 major brands — Fender, Gibson, Squier, PRS, Taylor, Martin, Ibanez and more, 1950 to present. Every brand also has its own dedicated decoder page with brand-specific reference tables: pick yours below. Worried a serial mismatch means the guitar itself is fake? Run the free fake guitar quick-check after you decode — it walks you through the classic counterfeit tells (price, seller behaviour, decals, workmanship) and returns an instant risk band.
Serial number placement varies by brand and era. Check these spots in order:
Tip: Use bright, angled light and a magnifying glass. Serial stamps wear down over decades and can be faint.
Once you know the year, the next step is checking the factory setup specs for your exact model and era.

Fender factory specs for 6 models on one page. $19 once, use it every string change.
Fender Setup Cheat Sheet: Exact Specs That Work
Answer: A serial number lookup decodes the stamped serial on your guitar into useful facts: production year, manufacturing country, and factory. Each brand uses its own format, which is why every brand above has a dedicated decoder with its own reference tables.
Answer: Most modern guitars have the serial on the back of the headstock. Also check the front of the headstock, the metal neck plate (vintage Fender), the bridge plate (early Telecasters), and the neck heel inside the neck pocket. If the serial is missing or unreadable, potentiometer date codes inside the control cavity are a reliable backup.
Answer: Yes. Every decoder on this site is free with no signup required. Enter your serial number and you get the year, country and factory instantly, as often as you need.
Answer: More than 20 brands, including Fender, Squier, Gibson, Epiphone, PRS, Ibanez, Jackson, Charvel, ESP, Schecter, Gretsch, Rickenbacker, Chapman, Harley Benton, Cort, Taylor, Martin, Takamine, Yamaha, Guild, Eastman and Seagull. Each has a dedicated page linked in the directory above.
Answer: First, re-check each character under good light: 0 vs O and 1 vs I are common mix-ups. Then try the reference tables on your brand's decoder page, since limited runs, Custom Shop models and older vintage guitars often fall outside standard formats. On the brand pages you can also send us the serial and we will help identify it.
Answer: It gives you the two biggest inputs: age and origin. Final value depends on model, condition, originality and documentation. Once you have the year, use our Guitar Price Estimator for a current market range.