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QR code reader

QR Code Reader

Read a QR code from any image — upload, drag, or paste it and get the link or text instantly, free and in your browser.

Trascina un'immagine con un codice QR

Trascina, incolla o scegli uno screenshot o una foto

PNG · JPG · WebP · GIF · BMP — letto sul tuo dispositivo

No app neededCopy resultWorks on phones PNG · SVG

Read a QR code without an app

Sometimes a QR code is already in an image — a screenshot, a saved photo, a PDF page, or a poster you snapped. This reader decodes the code from that image and shows you exactly what it contains: a website link, Wi-Fi details, text, an email, or a phone number.

There is nothing to install. Upload, drag, or paste the image and the code is read on the spot, with a copy button for the result. If it is a link, you get a safe, clearly-labelled link you can choose to open.

How to read a QR code from an image

  1. Switch to Read. The reader is the second tab at the top of the tool.
  2. Add the image. Drop in a screenshot or photo, choose a file, or paste an image from your clipboard.
  3. See the result. The code's contents appear instantly — a link, text, Wi-Fi, and more.
  4. Copy or open. Copy the text, or open the link if you trust it.

Use a clear, well-lit image

For the most reliable read, use an image where the whole code is visible, in focus, and well lit, with a little margin around it. Very blurry, cropped, or heavily angled photos can be hard to decode — re-snap or re-crop if the first try fails.

Cosa significa il testo decodificato

Quando questo lettore decodifica un codice ti mostra la stringa grezza memorizzata. Un prefisso iniziale ti dice a cosa serviva il codice — ecco come leggere i più comuni:

Se il risultato inizia con… …il codice è
http:// or https:// un link a un sito web — mostrato qui come un link cliccabile e chiaramente etichettato che puoi scegliere di aprire.
WIFI: credenziali Wi-Fi (nome della rete, tipo di sicurezza e password) per accedere a una rete.
mailto: un'e-mail — un indirizzo, spesso con oggetto e corpo, pensato per aprire una bozza precompilata.
tel: un numero di telefono da comporre.
SMSTO: or smsto: un messaggio di testo — un numero e, a volte, un corpo del messaggio già scritto.
(no prefix) testo semplice — una nota, un codice o un messaggio senza alcuna azione associata.

Leggere i codici in modo affidabile

  • Il lettore decodifica l'intera immagine in una volta, quindi funziona su screenshot, foto salvate, pagine PDF esportate come immagini e scansioni — non solo scatti dalla fotocamera in tempo reale.
  • Tratta un link decodificato con la stessa cautela di qualsiasi link sconosciuto: lo strumento lo etichetta chiaramente e non lo apre mai automaticamente, così mantieni il controllo.
  • Se il risultato sembra incomprensibile invece di un prefisso ordinato, il codice di origine potrebbe essere danneggiato o catturato solo parzialmente — riscatta o ritaglia e leggilo di nuovo.
  • Un risultato Wi-Fi espone la password della rete in chiaro, il che è normale per quel formato; fai solo attenzione a chi può vedere il tuo schermo.

More QR code tools

Domande frequenti

How do I read a QR code from a picture?

Switch to Read, then drop in the picture, choose a file, or paste it. The code is decoded and its contents are shown with a copy button.

Do I need an app to read a QR code?

No. This reader runs in your browser on any device — phone, tablet, or computer — with nothing to install.

It says no code was found — why?

The image may be too blurry, too small, cropped, or badly lit. Use a clearer image where the whole code is visible and try again.

Where is my image processed?

Building or reading a QR code happens in your browser, so the file is created on your own device. How any data associated with the tool is handled is described in our privacy policy.

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