Tunerino
Free online instrument tuner with real-time pitch detection
What is Tunerino? Complete Overview
Tunerino is a free, web-based instrument tuner that allows musicians to tune their instruments quickly and accurately. It uses your device's microphone to detect pitch in real-time, processing audio locally without recording or storing any data. The tool is designed for musicians of all levels, from beginners to professionals, offering a simple and intuitive interface for tuning various instruments. Tunerino solves the pain point of needing a physical tuner or dedicated app by providing instant access through any web browser. Its privacy-focused approach ensures your audio remains private, making it a trustworthy solution for on-the-go tuning needs.
Tunerino Interface & Screenshots

Tunerino Official screenshot of the tool interface
What Can Tunerino Do? Key Features
Real-time Pitch Detection
Tunerino analyzes your instrument's pitch in real-time using your device's microphone, providing instant feedback to help you tune accurately. The algorithm is optimized for quick response and high precision, making it suitable for a wide range of instruments.
Local Audio Processing
All audio processing happens locally on your device, meaning your sound is never recorded, uploaded, or stored. This ensures complete privacy and security while using the tuner.
Browser-based Accessibility
As a web-based tool, Tunerino works on any device with a modern browser and microphone, eliminating the need for downloads or installations. This makes it incredibly convenient for quick tuning sessions anywhere.
Simple Interface
The clean, minimalist interface focuses on the essential tuning functionality without unnecessary distractions. Users can start tuning immediately with just one click.
Cross-platform Compatibility
Tunerino works across various operating systems and devices, including Windows, macOS, iOS, and Android, making it a versatile solution for all musicians.
Best Tunerino Use Cases & Applications
Quick Practice Session Tuning
Musicians can use Tunerino to quickly check their instrument's tuning before practice sessions without needing to locate a physical tuner or open a dedicated app.
On-the-Go Tuning
When traveling or away from home, musicians can access Tunerino from any device with a browser to tune their instruments, eliminating the need to carry additional equipment.
Teaching Tool
Music teachers can use Tunerino during lessons to help students develop their ear training and understand proper tuning techniques.
Emergency Tuning
In situations where a physical tuner isn't available or the battery has died, Tunerino provides a reliable backup tuning solution.
How to Use Tunerino: Step-by-Step Guide
Visit tunerino.com using a modern web browser on your device. No account creation or login is required.
Click the 'Start Tuning' button to begin the tuning process. The website will request permission to access your device's microphone.
Allow microphone access when prompted by your browser. This permission is necessary for the tuner to detect your instrument's pitch.
Play a note on your instrument. Tunerino will analyze the pitch in real-time and display whether your note is sharp, flat, or in tune.
Adjust your instrument's tuning based on the feedback until the note registers as perfectly in tune.
Tunerino Pros and Cons: Honest Review
Pros
Considerations
Is Tunerino Worth It? FAQ & Reviews
Yes, Tunerino is completely free with no hidden costs or premium features. All functionality is available to all users without payment.
Yes, Tunerino works on both desktop and mobile devices through compatible web browsers. You can use it on smartphones and tablets as long as they have microphone access.
No, all audio processing happens locally on your device. Tunerino never records, uploads, or stores your audio data.
Tunerino can be used with any instrument that produces audible pitch, including guitars, violins, ukuleles, wind instruments, and more.
Tunerino provides professional-level accuracy suitable for most musical applications. The precision depends on your device's microphone quality and environmental noise levels.