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 Code Scanner

Supa kh'amera ea hau ho khoutu ea QR - kapa u tlohele setšoantšo sa eona - 'me u bale litaba tsa eona hang-hang: lihokelo, lintlha tsa Wi-Fi, mabitso, lintlha tsa tefo. Ntho e ngoe le e ngoe e khethiloe ho sebatli sa hau: ha ho letho le tlohang sesebelisoa sa hau.

Lahlela setšoantšo mona kapa tobetsa ho khetha faele

PNG, JPEG, WebP, GIF — e hlophisitsoe sebakeng sa heno ka jsQR, ha ho letho le sieang sesebelisoa sa hau

E a lokisa...

Skena likhoutu tsa QR ntle le ho kenya sesebelisoa

Bongata ba lifono joale li khetha likhoutu tsa QR ho kh'amera e hahelletsoeng, empa ho laptop kapa komporong u hloka sesebelisoa - 'me boholo ba li-scanner tsa inthaneteng li kenya liforeimi kapa litšoantšo tsa hau ho li-server tsa tsona. Ena ha e etse joalo: decoder ke laebrari e nyane ea JavaScript (jsQR) e kentsoe sebatling sa hau, 'me foreimi e ngoe le e ngoe ea video e ea hlahlojoa sesebelisoa sa hau.

Likhoutu tsa QR hangata li na le tsona

Li-URL - scanner e bonts'a sebaka se felletseng pele o se bula, kahoo o ka bona libaka tse ts'oanang.
Lintlha tsa Wi-Fi - e bonts'itsoeng ka mokhoa o tloaelehileng WIFI:S:…;P:…; fomate, e loketse ho thaepa sesebelisoa sefe kapa sefe.
Likarete tsa ho ikopanya (vCard) — mabitso, linomoro tsa mohala le li-imeile joalo ka mongolo o hlakileng.
Litefiso, lihokelo tsa app, litekete tsa ketsahalo - phallo efe kapa efe e khoudara ea QR e ka kenang.

Lula u sireletsehile: khoutu ea QR ke sehokelo se hatisitsoeng ke motho. Tšoara li-URL tse khethiloeng joalo ka sehokelo sefe kapa sefe se sa tsejoeng - li bale ka hloko pele u bula, haholo ha ba kopa li-logi kapa litefo.

Lisebelisoa ka bobeli leqepheng lena - kh'amera le setšoantšo sa "decoder" li arolelana molao o tšoanang oa lekunutu: li-byte li hlahlojoa ke JavaScript ho sebatli sa hau mme ha li fetisoe. U khetha leqephe le ikhethileng? The QR code reader e fana ka litšoantšo decoding ka boeona, le the QR code jenereithara e theha likhoutu ka tsela e ts'oanang ea lekunutu.

FAQ

Lipotso tsa sekena sa QR

Na phepelo ea khamera eaka e kentsoe kae kapa kae?

Che. Video ena e lula e le sesebelisoa sa hau: liforeimi li khethoa sebakeng sa hau sa Marang-rang ka JavaScript. Ha ho letho le rekotiloeng, le bolokiloeng kapa le kenngoeng - scanner e sebetsa ka ho felletseng lehlakoreng la bareki.

Ke hobane'ng ha sekenara se kopa tumello ea khamera?

Ho bala khoutu ea QR ka kh'amera ea hau ho hloka monyetla oa ho fihlella molumo oa video. Sebatli se kopa tumello ea hau pele 'me se e bonts'a bareng ea aterese; u ka e hlakola ka nako efe kapa efe 'me ha ho letho le romelloang marang-rang.

Khoutu ea QR e na le sehokelo - na ho bolokehile ho buloa?

Eseng kamehla. Ho skena ho u bontša moo u eang teng pele u tobetsa, ke ka lebaka leo ho bala likhoutu tsa QR komporong pele ho bolokehileng ho feta ho tlanya lihokelo tse foufetseng. Sheba URL ka hloko - libaka tse shebahalang li tšoana ke leqheka le tloaelehileng la phishing.

A na nka khetha khoutu ea QR ho tsoa setšoantšong ho fapana le khamera?

Ee - lahlela skrini kapa foto ea khoutu ho decoder ea setšoantšo e kaholimo 'me e baloe sebakeng sa heno ka molao o ts'oanang oa lekunutu. PNG, JPEG, WebP le GIF kaofela li sebetsa, ha feela khoutu e le bohale ebile e bonahala ka botlalo.