QR Code Generator
Tsim QR cov lej rau kev sib txuas, Wi-nkaus tes hauj lwm, email, xov tooj thiab SMS - xaiv ib hom, sau cov ntsiab lus thiab rub tawm PNG. Tsim tag nrho hauv koj tus browser: tsis muaj dab tsi koj ntaus tau puas tau upload.
Koj tus lej QR yuav tshwm ntawm no
Yuav ua li cas QR code tiam ua haujlwm
QR code yog ob-dimensional barcode uas ntim koj cov ntawv mus rau hauv ib daim phiaj ntawm dub thiab dawb modules, padded nrog yuam kev-kho cov ntaub ntawv kom nws ciaj sia khawb, glare thiab ib nrab occlusion. Lub tshuab hluav taws xob no encodes koj cov ntsiab lus nrog rau qrcode-generator lub tsev qiv ntawv khiav hauv koj tus browser thiab rub nws mus rau hauv lub zos canvas - tsis muaj neeg rau zaub mov ncig mus ncig, tsis muaj tus account, tsis muaj watermark, tsis tas sij hawm.
Dab tsi koj tuaj yeem encode
- Cov ntawv nyeem / URL - tej ntawv; URL hloov cov cai rau hauv qhov txuas txuas rau cov ntawv tshaj tawm, daim npav lag luam lossis kev nthuav qhia.
- Wi-nkaus - cov qhua luam theej duab cov lej thiab lawv lub xov tooj koom nrog koj lub network yam tsis tau koj nyeem tawm 30-tus cim lo lus zais. Tus password nyob hauv tus lej, yog li tsuas yog muab cov lej luam tawm uas tau txais.
- Email / Xov tooj / SMS - ua ntej sau lub npo npo lossis tus hu xov tooj ntawm lub tshuab luam ntawv.
Cov tswv yim luam tawm
- Loj vs nrug: ib tug code yuav tsum yog tsawg kawg yog ib feem kaum ntawm scanning nrug - 2 cm thoob plaws rau ib lub xov tooj tuav 20 cm deb.
- Khaws qhov sib piv: tsaus modules ntawm lub teeb tom qab scan zoo tshaj plaws; yeej tsis invert cov xim.
- Tawm ntawm thaj chaw ntsiag to: cov npoo dawb nyob ib ncig ntawm tus lej yog ib feem ntawm tus qauv - tsis txhob txiav nws.
- Kuaj ua ntej luam ntawv: scan qhov kawg tshwm sim nrog lub QR code scanner los yog txiav txim siab ib daim duab ntawm nws nrog rau QR code nyeem ntawv.
Cov ntsiab lus ntev = denser code: txhua tus cim ntxiv ntxiv modules. Rau kev luam tawm, khaws URLs luv - URL luv luv tuaj yeem ua qhov sib txawv ntawm qhov chunky, txhim khu kev qha code thiab ib qho tsis yooj yim.
QR generator cov lus nug
Puas yog QR codes kuv tsim tas sij hawm?
Tsis txhob. Txoj cai tsuas yog encodes koj cov ntawv nyeem - tsis muaj tus account, tsis muaj kev taug qab thiab tsis muaj kev pabcuam rov qab nws. Ntev npaum li lub hom phiaj (ib qho URL, piv txwv li) ua haujlwm, cov cai tseem ua haujlwm.
Kuv yuav tsum xaiv qhov kev kho qhov yuam kev twg?
M (15% rov qab) yog qhov ua tau zoo. Xaiv Q lossis H thaum tus lej yuav luam tawm me me, ntawm cov ntaub, lossis qhov chaw nws yuav tau txais ib feem los yog scuffed - kev rov qab siab dua ntxiv cov qauv ntxiv, ua rau cov lej denser.
Puas yog cov ntsiab lus kuv ntaus xa mus rau lub server?
Tsis yog. QR code yog tsim los ntawm lub tsev qiv ntawv JavaScript me me uas khiav hauv koj lub browser thiab kos rau ntawm daim ntaub hauv zos. Koj cov ntawv nyeem, Wi-Fi password lossis email yeej tsis tso koj lub cuab yeej.