Is my image uploaded to a server?

No. The picture is opened locally in your browser and decoded by JavaScript running on your device. It is never transmitted, stored or seen by anyone else.

Which image formats work?

Anything your browser can open: PNG, JPEG, WebP, GIF, BMP and more. Screenshots of QR codes work as long as the code is sharp, fully visible and reasonably large in the frame.

My QR code isn't detected — what can I try?

Crop the image so the QR code fills most of the frame, make sure all three corner squares are fully visible, and avoid blur, glare or heavy compression. Blurry or very small codes are the most common cause of failed reads.

Heluhelu helu QR — Hoʻokaʻawale i nā code QR kiʻi ma ka manuahi mai ka manuahi, a me ka pilikino

Ke hoʻomākaukau nei…

E heluhelu i ka QR code mai ke kiʻi — me ka palekana

Hōʻea nā code QR ma ke ʻano he kiʻi i nā manawa a pau: he kiʻi kiʻi mai kahi kamaʻilio, he kiʻi o ka pepa, kahi palapala PDF, kahi code i hoʻokomo ʻia i ka leka uila. ʻAʻole hiki ke kōkua i nā kiʻi kelepona ma laila - pono ʻoe e hoʻokaʻawale i nā pika. Hoʻouka mua ka hapa nui o nā pūnaewele "QR reader" i kāu kiʻi i kā lākou kikowaena; ʻAʻole kēia ʻaoʻao. Wehe ʻia ka faila me kahi kūloko FileReader, decoded in a canvas by the jsQR e holo ana ka waihona ma kāu polokalamu kele pūnaewele, a ʻaʻole haʻalele nā bytes i kāu mīkini.

He aha kāu e loaʻa ai mai kahi scan

ʻO ka ʻike maka - ka uku kiko kiko o ke code, mākaukau e kope.
He ʻano hōʻailona — hiki i nā loulou ke kaomi, nā hōʻoia Wi-Fi (WIFI:S:…;P:…;), ʻike ʻia nā leka uila, nā helu kelepona a me nā loulou geolocation.
Nā kikoʻī loea - ka mana QR a me ka faila āu i wehe ai.

Loaʻa i kahi heluhelu hilinaʻi

Hoʻopau i ka QR code e hoʻopiha i ka hapa nui o ke kiʻi - ʻaʻole pinepine nā code liʻiliʻi i nā kiʻi nui.
Pono e ʻike pono ʻia nā ʻāpana kihi ʻekolu, me ka ʻole o ka ʻālohilohi a i ʻole ka pōwehiwehi.
Hiki i nā kiʻi paʻi kiʻi paʻa loa (nā mea kiʻi JPEG kaumaha) ke uhaki i ka hoʻololi ʻana - paʻi hou i ka maikaʻi piha inā hāʻule kahi heluhelu.

Pale phishing: ʻO ka hoʻololi ʻana i kahi code QR i paʻi ʻia a leka uila ma mua o ka wehe ʻana ʻo ia ka maʻamau palekana loa - ʻike ʻoe i ka huakaʻi maoli ma mua o ka hilinaʻi ʻana i ke kiʻi nani a puni.

Ke hana nei me ka pahupaʻikiʻi ola? E hoʻohana i ka QR code scanner — hoʻohālike pilikino like, wikiō manawa maoli.

FAQ

Nā nīnau heluhelu QR

Ua hoʻoili ʻia kaʻu kiʻi i kahi kikowaena?

ʻAʻole. Ua wehe ʻia ke kiʻi ma kāu polokalamu kele pūnaewele a hoʻololi ʻia e JavaScript e holo ana ma kāu kelepona. ʻAʻole ia e hoʻouna ʻia, mālama ʻia a ʻike ʻia e kekahi.

He aha nā ʻano kiʻi e hana ai?

Hiki i kāu polokalamu kele pūnaewele ke wehe: PNG, JPEG, WebP, GIF, BMP a me nā mea hou aku. Ke hana nei nā kiʻi paʻi kiʻi o nā code QR inā ʻoi aku ka ʻoi o ke code, ʻike ʻia a ʻike nui ʻia i loko o ke kiʻi.

ʻAʻole ʻike ʻia kaʻu code QR - he aha kaʻu e hoʻāʻo ai?

E ʻoki i ke kiʻi no laila e hoʻopiha ka QR code i ka hapa nui o ke kiʻi, e ʻike pono i nā ʻāpana kihi ʻekolu i ʻike pono ʻia, a pale aku i ka blur, glare a i ʻole ke kaumaha kaumaha. ʻO nā code blurry a i ʻole liʻiliʻi liʻiliʻi ke kumu maʻamau o ka heluhelu ʻole ʻana.