Cara pakai: kode QR Scan Test
kode QR Scan Test adalah alat qr online gratis yang render your QR settings and then decode the result locally, comparing it to the original payload, plus quiet zone, contrast, density and capacity checks with a Good / Warning / Risk verdict seketika di peramban Anda. Tempel data, atur opsi, dan dapatkan hasil secara langsung — tanpa instalasi, tanpa daftar, tanpa unggah.
Gunakan kode QR Scan Test sekarang →
Deskripsi
Render your QR settings and then decode the result locally, comparing it to the original payload, plus quiet zone, contrast, density and capacity checks with a Good / Warning / Risk verdict.
- qr
- Karena semuanya dihitung di sisi klien, kode QR Scan Test aman untuk data sensitif seperti kunci API.
Cara pakai
Menggunakan kode QR Scan Test butuh tiga langkah:
- Tempel data ke kotak input (atau muat contoh).
- Sesuaikan opsi dengan format yang diinginkan.
- Salin, unduh, atau periksa hasil — diperbarui secara langsung.
Jalankan
Contoh
Renders the symbol, decodes its own output and compares — then reports quiet zone, contrast, density and capacity with a Good / Warning / Risk verdict.
Keluaran（由工具此刻实时生成）
Self-test: FAILED
rendered 264×264px, decoded back and compared to the original payload
decoded ≠ original ✗ ("No QR code detected in this image.")
Checks
Quiet zone 4 module(s) ✓
Contrast 21.00:1 ✓
Logo coverage 0% ✓
Symbol size version 2, 25×25 modules
Output size 264×264 px
Payload 25 bytes / 2331 max at EC M
Verdict: RISK — self-decode failed
This is a rendering self-test, not a guarantee: it proves the generated matrix
decodes correctly, but real-world scanning also depends on print quality,
lighting, focus and the scanner app.
此输出由工具真实运行产生，并非人工编写。
Studi kasus
Situasi umum tempat kode QR Scan Test membantu:
- Render your QR settings and then decode the result locally, comparing it to the original payload, plus quiet zone, contrast, density and capacity checks with a Good / Warning / Risk verdict.
Parameter
| key | Opsi | type | allowed | default | kode QR Scan Test |
|---|---|---|---|---|---|
value | Payload to test | text | — | https://www.26173.com/en/ | https://www.26173.com/en/ |
ec | Error correction | select | M (M ≈ 15% (default)), L (L ≈ 7%), Q (Q ≈ 25%), H (H ≈ 30% (needed for logos)) | — | M |
version | Version (0 = auto) | number | — | 0 | — |
margin | Quiet zone (modules) | number | — | 4 | 4 |
scale | Module size (px) | number | — | 8 | 8 |
fg | Foreground | color | — | #000000 | — |
bg | Background | color | — | #ffffff | — |
dot | Module style | select | square (Square), rounded (Rounded), dots (Dots) | — | — |
corner | Finder pattern style | select | square (Square (safest)), styled (Styled) | — | — |
Masukan: text · Keluaran: text · live: ✓
FAQ
Apa itu QR Code Scan Test?
QR Code Scan Test digunakan untuk render your QR settings and then decode the result locally, comparing it to the original payload, plus quiet zone, contrast, density and capacity checks with a Good / Warning / Risk verdict. Berjalan sepenuhnya di peramban, data Anda tetap privat.
Apakah QR Code Scan Test gratis?
Ya, tanpa batas, tanpa daftar atau instalasi.
Apakah data saya diunggah?
Tidak. Semua diproses secara lokal di peramban.
Perlu diketahui
- 全部计算在浏览器端完成，因此超大输入受限于标签页内存，而非服务器上传限制。