Is my camera feed uploaded anywhere?

No. The video stream stays on your device: frames are decoded locally in your browser by JavaScript. Nothing is recorded, stored or uploaded — the scanner works entirely client-side.

Why does the scanner ask for camera permission?

Reading a QR code with your camera requires access to the video stream. The browser asks for your approval first and shows it in the address bar; you can revoke it at any time and nothing is ever sent over the network.

The QR code contains a link — is it safe to open?

Not always. Scanning shows you the raw destination before you click, which is exactly why reading QR codes on desktop first is safer than tapping blind links. Check the URL carefully — look-alike domains are a common phishing trick.

Can I decode a QR code from an image instead of the camera?

Yes — drop a screenshot or photo of the code into the image decoder below and it is read locally with the same privacy rule. PNG, JPEG, WebP and GIF all work, as long as the code is sharp and fully visible.

Scanner Kode QR

Arah kamera menyang kode QR — utawa selehake gambar siji — lan waca isine kanthi cepet: tautan, kredensial Wi-Fi, kontak, rincian pembayaran. Kabeh wis decoded ing browser Panjenengan: ora tau ninggalake piranti.

Selehake gambar ing kene utawa klik kanggo milih file

PNG, JPEG, WebP, GIF - decoded lokal nganggo jsQR, ora ana sing ninggalake piranti sampeyan

Nyiapake…

Pindai kode QR tanpa nginstal app

Umume telpon saiki decode kode QR saka kamera sing dibangun, nanging ing laptop utawa desktop sampeyan butuh alat - lan umume scanner online ngunggah bingkai kamera utawa gambar menyang server. Iki ora: decoder minangka perpustakaan JavaScript cilik (jsQR) dimuat menyang browser sampeyan, lan saben pigura video dianalisis ing piranti sampeyan.

Apa sing biasane ana ing kode QR

URL — pemindai nuduhake tujuan lengkap sadurunge mbukak, supaya sampeyan bisa ndeleng domain sing padha.
Kredensial Wi-Fi - ditampilake ing standar WIFI:S:…;P:…; format, siap ngetik menyang piranti apa wae.
Kartu kontak (vCard) - jeneng, nomer telpon lan email minangka teks biasa.
Pembayaran, link app, tiket acara - muatan apa wae sing bisa dikemas encoder QR.

Tetep aman: kode QR mung link wong dicithak. Nambani URL decoded kaya link sing ora dingerteni - maca kanthi teliti sadurunge mbukak, utamane nalika njaluk login utawa pembayaran.

Loro-lorone alat ing kaca iki - kamera lan dekoder gambar - nuduhake aturan privasi sing padha: bita dianalisis dening JavaScript ing browser sampeyan lan ora tau dikirim. Luwih milih kaca khusus? Ing maca kode QR nawakake dekoding gambar dhewe, lan generator kode QR nggawe kode kanthi cara pribadi sing padha.

FAQ

pitakonan scanner QR

Apa feed kameraku diunggah ing endi wae?

Ora. Aliran video tetep ana ing piranti sampeyan: pigura didekode sacara lokal ing browser sampeyan nganggo JavaScript. Ora ana sing direkam, disimpen utawa diunggah - scanner bisa digunakake ing sisih klien.

Napa scanner njaluk ijin kamera?

Maca kode QR nganggo kamera mbutuhake akses menyang stream video. Browser njaluk persetujuan sampeyan dhisik lan nuduhake ing baris alamat; sampeyan bisa mbatalake kapan wae lan ora ana sing dikirim liwat jaringan.

Kode QR ngemot link - apa aman kanggo mbukak?

Ora tansah. Pindai nuduhake tujuan mentah sadurunge sampeyan ngeklik, mulane maca kode QR ing desktop luwih aman tinimbang nutul link wuta. Priksa URL kasebut kanthi teliti - domain sing mirip minangka trik phishing sing umum.

Bisa decode kode QR saka gambar tinimbang kamera?

Ya - nyelehake gambar utawa foto kode menyang dekoder gambar ing ndhuwur lan diwaca sacara lokal kanthi aturan privasi sing padha. PNG, JPEG, WebP lan GIF kabeh bisa digunakake, anggere kode kasebut cetha lan katon kabeh.