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.

QR Scaneri

Erekana kamera yawe kuri QR code - cyangwa uta ifoto yimwe - hanyuma usome ibiyirimo ako kanya: amahuza, ibyangombwa bya Wi-Fi, imibonano, ibisobanuro byishyuwe. Ibintu byose byashizwe muri mushakisha yawe: ntakintu na kimwe gisiga igikoresho cyawe.

Tera ishusho hano cyangwa ukande kugirango uhitemo dosiye

PNG, JPEG, WebP, GIF - decode yaho hamwe na jsQR, ntakintu gisiga igikoresho cyawe

Gutegura…

Sikana kode ya QR udashyizeho porogaramu

Terefone nyinshi ubu zifata kodegisi ya QR uhereye kuri kamera yubatswe, ariko kuri mudasobwa igendanwa cyangwa kuri desktop ukenera igikoresho - kandi scaneri nyinshi zo kumurongo zohereza amafoto ya kamera cyangwa amashusho kuri seriveri. Iyi ntabwo: decoder ni isomero rito rya JavaScript (jsQR) yinjijwe muri mushakisha yawe, kandi buri videwo ikorerwa isesengura kubikoresho byawe.

Ibyo QR code isanzwe ikubiyemo

URL - scaneri yerekana aho igana mbere yuko uyifungura, kugirango ubashe kubona ibintu bisa na domaine.
Ibyangombwa bya Wi-Fi - yerekanwe mubisanzwe WIFI:S:…;P:…; imiterere, yiteguye kwandika mubikoresho byose.
Ikarita y'itumanaho (vCard) - amazina, nimero za terefone na imeri nkumwandiko usanzwe.
Kwishura, guhuza porogaramu, amatike y'ibyabaye - umutwaro uwo ariwo wose QR encoder irashobora gupakira.

Gumana umutekano: QR code ni ihuriro umuntu yacapye. Koresha URL zifunze nkumuhuza utazwi - soma witonze mbere yo gufungura, cyane cyane iyo basabye kwinjira cyangwa kwishura.

Ibikoresho byombi kururu rupapuro - kamera na decoder yishusho - dusangire itegeko rimwe ryibanga: bytes zasesenguwe na JavaScript muri mushakisha yawe kandi ntabwo yigeze yohereza. Hitamo urupapuro rwabigenewe? Uwiteka Umusomyi wa QR itanga ishusho decoding yonyine, na Imashini itanga QR Kurema kode inzira imwe yihariye.

FAQ

Ikibazo cya scaneri

Ibiryo byanjye bya kamera byashyizwe ahantu hose?

Oya. Amashusho ya videwo aguma kubikoresho byawe: amakadiri yashizwe kumurongo muri mushakisha yawe na JavaScript. Ntakintu cyanditswe, kibitswe cyangwa cyashyizweho - scaneri ikora rwose abakiriya-uruhande.

Kuki scaneri isaba uruhushya rwa kamera?

Gusoma kode ya QR hamwe na kamera yawe bisaba kugera kumashusho. Mucukumbuzi isaba ibyemezo byawe mbere ikabigaragaza muri adresse; urashobora kuyihagarika igihe icyo aricyo cyose kandi ntakintu na kimwe cyoherejwe kumurongo.

QR code ikubiyemo umurongo - ni byiza gufungura?

Ntabwo buri gihe. Gusikana birakwereka aho ugana mbere yuko ukanda, niyo mpamvu rwose gusoma QR code kuri desktop ubanza ari byiza kuruta gukanda kumpumyi. Reba URL witonze - reba-bisa na domaine ni amayeri asanzwe.

Nshobora gukuramo QR code kuva mumashusho aho kuba kamera?

Yego - fata amashusho cyangwa ifoto ya kode muri decoder yishusho hejuru kandi irasomwa mugace hamwe namategeko amwe. PNG, JPEG, WebP na GIF byose birakora, mugihe kode ityaye kandi igaragara neza.