https://www.musicca.com/tuner
Use the online tuner to tune your instrument by playing a note and adjusting the pitch until the tuner indicates in tune. The tuner detects all 12 notes and shows the common tuning for various instruments.

https://tuner.ninja/
Whether you play guitar, ukulele, violin or any other instrument, Tuner Ninja can help you get in tune easily and accurately with your microphone. No installation required. Just open the website and start tuning. You can also practice your ear training and pitch recognition with online exercises. Tuner Ninja is the ultimate online instrument tuner.

https://tuner-online.com/
Tune your guitar with a microphone using this online tuner. It works for acoustic and electric guitars, and shows the standard notes and the tuning quality for each string.

https://www.fender.com/online-guitar-tuner
Limited Edition American Professional II Stratocaster® Thinline $1949.99. Limited Edition American Professional II Telecaster® Thinline $1949.99. Lincoln Brewster Stratocaster® $2499.99. Free online guitar tuner from Fender. Tune your acoustic, electric or bass guitar, select from standard tuning, 12 alternate tunings or customize your own!

https://yousician.com/guitartuna/
GuitarTuna is the world's #1 online tuner for guitar, bass, ukulele and more. It also lets you play songs with chords, tabs, lyrics and interactive games.

https://onlinetuner.org/
OnlineTuner.org lets you tune your instrument online with high precision and ease. You can choose from a wide range of instruments, adjust the frequency of A4, and save or reset your settings.

https://www.ultimate-guitar.com/tools/tuner
Get in tune with Ultimate Guitar's online free tuner. Accurate and easy to use.

https://guitar-tuner.app/
Tune up your guitar, bass, ukulele, or any other instrument with a microphone on your device. Learn how to use our online tuner, tips for beginners, and variations of guitar tunings.

https://guitarapp.com/tuner.html
Use your microphone to tune your instrument with this full-featured online tuner. Learn how to use a tuner, explore alternative tunings, and embed this tuner in your own website.

https://yousician.com/guitar-tuner
GuitarTuna is the fastest, easiest and most accurate way to tune your guitar. It also offers chord library, metronome, chord trainers, and games to help you improve your skills and play your favorite songs.

https://www.guitarchalk.com/tuner/
A free online guitar tuner for electric, acoustic, bass, ukulele and lots more. Use your computer or device microphone to tune quickly.

https://guitar-tuner.org/
Tune your guitar, ukulele, bass or acoustic instrument with a microphone or by ear. Learn how to use the automatic or manual tuning options and improve your musical ear.

https://theonlinemetronome.com/instrument-tuner
Use this free online tuner to check your pitch accuracy and intonation. Learn how to use a tuner, practice with a tuner, and tune chords for different instruments.

https://www.online-guitar-tuner.com/tuner
Tune your guitar with this simple and easy-to-use online tool. Just click on the tone you want to tune and hit the string, and watch the pointer direction to adjust the tension.

https://www.onlinetuner.net/
Use your microphone to tune your guitar, ukelele, violin and other instruments with this free online tool. Works on any device and shows you the pitch and the note names.

https://www.pickupmusic.com/tools/guitar-tuner
Tune your guitar, bass, ukulele, banjo, mandolin, violin or viola with this free online tuner. It uses your device's microphone to detect the frequency of each string and shows you the correct pitch to tune to.

https://www.fender.com/online-guitar-tuner/electric-guitar-tuning/
Tune your electric, acoustic or bass guitar with Fender's free online tuner. Choose from standard, alternate or custom tunings and get tips on how to tune your guitar.

https://www.fender.com/online-guitar-tuner/acoustic-guitar-tuning/
Tune your acoustic or electric guitar with Fender's free, easy-to-use online tuner. Choose from standard or alternate tunings, or customize your own tune, and get tips and lessons for guitar care and tuning.

https://www.imusic-school.com/en/tools/online-tuner/
Free Online Tuner - On this page find different tuners to tune your guitar, bass guitar, ukulele, violin. Tune any instrument easily!

https://tomplay.com/tools/tuner/guitar
Step 1: Click the "Allow" button on the tuner to let it access your desktop microphone. Step 2: When your browser asks for permission to use the microphone, click yes. This allows the tuner to detect the notes you play. Step 3: Play the notes on your guitar while keeping an eye on the tuner.

https://tuner.ninja/old
Free online instrument tuner. Tune your guitar, ukulele, violin or any other instrument. Get in tune easily and accurately without installing anything.

https://www.guituner.com/
A free, instant-gratification, in-browser guitar tuner. Type. We know, using the mouse while tuning is a handful. Use the left and right arrow keys to cycle through the strings. The up arrow key repeats the current string, and the down arrow key stops everything.

https://www.flutetunes.com/tuner/
Tune your flute. Play a single note, such as low A or B-flat, and sustain it for a few seconds. The tuner will show the name of the note you are playing. If the red line above the note name stays in the center of the gauge, then the note is perfectly in tune. If it stays on the left, you are flat. Push the headjoint in slightly and try again.