Free Lightning Invoice QR Code Generator
Turn any BOLT11 invoice or Lightning address into a scannable QR code. Works with every Lightning wallet — Wallet of Satoshi, Phoenix, Muun, Strike, Cash App, Zeus, Breez, BlueWallet.
- 二维码生成器
- 免费名片设计器
- 可打印的 WiFi 卡片
- 批量 CSV (500 个码)
- 40 种模板
- 20 种语言
本地上传保留在您的浏览器中，仅出现在打印卡片上。二维码数据使用上面的 URL。
更多字段（可选）
地址
社交资料
提示：在 Google Maps 上右键单击任意位置并复制坐标
QR 上会自动叠加一面红色瑞士国旗 — 这是瑞士银行的要求。
粘贴 BOLT11 发票（lnbc...）或 Lightning 地址。我们会添加 lightning: URI 方案前缀，以便任何 Lightning 钱包都能扫描。
兼容 Google Authenticator、Authy、1Password、Bitwarden 以及任何标准 TOTP 应用。
编码整行 authorized_keys。扫描即可将密钥复制/粘贴到新机器上。
对于非常长的密钥，请使用 rMQR 横向或拆分为多个 QR。标准 QR 上限约为 ~2KB。
官方 WireGuard 移动应用可以直接扫描这些 QR。切勿在打印的 QR 中包含您的私钥 — 仅限数字共享。
GS1 Digital Link 是零售产品 EAN-13 条形码的现代 Web 友好替代方案。解析器域名默认为 id.gs1.org，但您可以使用自己的。
从 Spotify 应用粘贴分享链接，或仅粘贴 ID。我们会自动构建 open.spotify.com URL。
格式取决于平台 — Mastodon 使用 @user@instance，Bluesky 使用 handle.bsky.social，Nostr 粘贴 npub 密钥。
Geo URI（RFC 5870）可直接在设备上的任何地图应用中打开 — Google Maps、Apple Maps、OsmAnd 等 — 无需选择供应商。
标准 BitTorrent magnet 链接。任何支持 URI 方案处理程序的 BitTorrent 客户端都可以扫描。
粘贴完整的 RFC 5545 iCalendar 负载 — 支持多个事件、闹钟和重复规则。大多数日历应用都会直接导入 QR。
本地上传保留在您的浏览器中，仅出现在打印卡片上。MeCard 二维码数据没有照片字段。
MeCard 是 vCard 的简化替代方案，某些 Android 设备更偏好使用
更多字段（可选）
地址
Micro QR 容量：35 个数字、21 个大写字母数字或约 15 字节（小写/URL）。最适合短代码、序列号和 ID。URL 请使用标准 QR。
Rectangular Micro QR — 适合试管、腕带和票据条的细长格式。最多 361 个字符。
显示更多 30 个模板
使用上面的按钮保存样式，以便将您最喜欢的样式保存在此处。
或者选择内置图标：
Renders behind the QR at reduced opacity. Auto-forces EC=H so the QR still scans through the photo.
批量生成
上传 CSV 文件，一次最多可生成 500 个二维码。每一行都会生成独立的二维码——您可以选择模板，也可以逐行自定义 21 项属性：颜色、边框、点/眼/眼球样式、渐变、透明度、尺寸、纠错等级、格式、内置 logo 等。
21 列：type, data, filename, frametext, frame, template, fgcolor, bgcolor, size, ec, dotstyle, eyestyle, format, logo, gradient, g2, gtype, gangle, transparent, eyeball, eyecolor。仅 type 和 data 为必填项。使用 | 分隔 data 内的字段（例如 ssid|password|WPA）。
支持全部 20 种二维码类型，包括 URL、WiFi、vCard、MeCard、Email、SMS、Event、Location、UPI、SEPA、PayPal、Crypto、Micro QR 和 rMQR。下载示例 CSV，查看所有列、40 个模板、11 种边框样式以及 12 个内置 logo 的实际效果。
将整个二维码——类型、所有字段值、样式、框架、徽标、名片设计——保存为单个 .qr.json 文件。稍后加载它以一键重新创建所有内容。
输入内容以生成您的二维码
在法庭上也能成立的电子签名
Abundera Sign 超越了基本的电子签名。每份文件都获得加密证明、独立验证和防篡改证据包。
- 自动生成的法庭就绪证据包
- 个人文件封印 — 即时检测篡改
- 固定在 5 个独立系统上 — 无单点故障
What's Lightning?
The Lightning Network is a Layer-2 payment protocol on top of Bitcoin. It moves Bitcoin payments instantly and at near-zero fees by routing through a peer-to-peer network of payment channels. Instead of waiting 10+ minutes for an on-chain confirmation, a Lightning payment settles in under a second.
BOLT11 is the standard invoice format used across Lightning. A BOLT11 invoice starts with lnbc (mainnet), lntb (testnet), or lnbcrt (regtest), followed by a bech32-encoded payload that contains the amount, payment hash, expiration, routing hints, and destination node ID. Abundera QR doesn't generate the invoice itself — that requires a Lightning node — but it wraps an existing invoice in the lightning: URI scheme so any wallet can scan and pay it.
Lightning addresses
Lightning addresses look like email (user@getalby.com) and resolve via LNURL-pay to a fresh BOLT11 invoice every time. They're easier to share than raw BOLT11 invoices because they don't expire. We accept those too and emit them with the lightning: scheme so the same QR can be reused for multiple payments.
Frequently Asked Questions
Which wallets scan these QR codes?
Wallet of Satoshi, Phoenix, Muun, Breez, Zeus, BlueWallet, Strike, Cash App, Bitkit, Alby, Sparrow Wallet, Lightning Joule, RTL, ThunderHub, Eclair Mobile, Coinbase, Kraken, Bitfinex, and dozens more. Any wallet that supports BOLT11 will scan these.
Can Abundera QR generate a BOLT11 invoice for me?
No — generating a BOLT11 invoice requires a connection to a Lightning node and your node's signing key. We never see your node. Use your wallet's 'Receive' screen to mint an invoice, then paste it here to share.
Why do I need to add the lightning: prefix?
Most wallet scanners look for either the lightning: URI scheme or the 'bitcoin:' URI scheme with a lightning= parameter. Some wallets accept bare lnbc... strings, but adding the prefix is the safest cross-wallet path. We add it automatically.
What's the difference between a BOLT11 invoice and a Lightning address?
A BOLT11 invoice is a one-time payment request — it has an amount, expiration (default 1 hour), and a fixed payment hash. Reusing it tries to pay the same hash twice and the receiver rejects it. A Lightning address is an LNURL-pay endpoint that hands out a fresh BOLT11 invoice on every scan, so the QR can be printed and reused indefinitely.
Can I encode a unified BIP-21 + Lightning QR?
Yes — paste a string starting with 'bitcoin:' and we'll preserve the entire URI as-is. This is the recommended format for accepting both on-chain and Lightning from one QR.
Do I need to be online for the recipient to scan it?
Yes — Lightning payments require both wallets to be online so the routing network can find a path. The receiver's wallet must be running when the payment is attempted.
Are there fees?
Lightning routing fees are a few satoshis (millicents). Sending wallets pick the cheapest route automatically. Lightning addresses sometimes add an LSP (Lightning Service Provider) fee on top — check with your provider.