二维码校验器:快速上手指南
第一次使用就能成功所需的全部内容:该粘贴什么、哪个选项真正重要、以及如何读懂结果。
使用方法
- 打开工具,将内容粘贴到左侧输入框。
- 只调整任务真正需要的选项——多数情况下默认值就是正确的。
- 在右侧查看结果,输入时结果会实时更新。
- 用「复制」取走结果,或用「下载」保存为文件。
示例
Reports capacity usage at the chosen error correction level, the resulting version, and any format or scannability problems.
输入
https://www.26173.com/en/
输出 — 搜索结果
Result: VALID Payload bytes : 25 (UTF-8) Detected type : URL EC level : M Max capacity : 2331 bytes (version 40, byte mode) Capacity used : 1.1% Encodes to : version 2, 25×25 modules No issues found.
运行
说明
Check a payload before you print it: capacity at the chosen error correction level, URL/email/Wi-Fi/vCard/geo/Bitcoin/Ethereum/UPI/JSON format, unsafe schemes and scannability risks.
相关工具
二维码生成器Create QR codes for text, URLs, Wi-Fi, vCard, email, phone, SMS, geo, calendar, WhatsApp, Telegram, Bitcoin, Ethereum, UPI and JSON, with error correction, quiet zone, colours and PNG/SVG export.URL 二维码生成器Turn any link into a scannable QR code, adding https:// when the scheme is missing and warning about unsafe schemes.Wi-Fi 二维码生成器Build a standards-compliant WIFI: payload with SSID, password, WPA/WEP/open encryption and hidden-network flag so phones join the network on scan.vCard 二维码生成器Generate a vCard 3.0 contact QR code with name, organisation, title, phone, email, website, address and note.MECARD 二维码生成器Build a MECARD contact payload — the compact alternative to vCard that fits in a smaller, lower-version QR symbol.邮箱二维码生成器Create a mailto: QR code with prefilled recipient, subject and body.