Pengembangan Web
QR Code Generator / Reader
Membuat kode QR dari teks atau URL, atau membaca konten dari gambar yang diunggah.
Kode QR akan muncul di sini.
Pertanyaan yang sering diajukan
What does the error correction level (L/M/Q/H) change?
Higher levels, up to H at about 30%, keep the QR code readable even if part of it is damaged or obscured, but they also reduce how much data fits at a given size — L at about 7% fits the most data but tolerates the least damage.
Why can't it read my QR code image?
Reading uses the jsqr library to decode the image locally; it can fail on blurry, angled, or glare-heavy photos, so a clear, straight-on shot with good contrast works best.
Is my data or image uploaded anywhere?
No, both generating and reading QR codes happen entirely in your browser using JavaScript libraries — nothing leaves your device.