内容

类型

输入

qr_code_scanner扫描二维码

qr_code_scanner 拖放图片或点击上传 PNG, JPG，或从剪贴板粘贴

输入时即时生成。没有任何数据离开此浏览器。

已保存的样式

保存一个样式以便在此处重复使用。

Holi QR · 生成、设计、导出 · 无需账户

一个始终属于你的二维码。

粘贴链接或选择类型。二维码在此浏览器中生成并验证；你添加的图片永远不会上传。

或选择

默认本地处理

2048 × 2048 px · PNG · 无边框 ·

样式输入内容后即可开始设计样式。

Ink（模块）

Paper（非模块）

快捷预设

渐变

类型

颜色 2

角度

主体形状

定位框

定位点

快速样式

Ink（模块）

液态效果让形状融合

噪点 / 颗粒为二维码添加纹理

upload_file

拖放图片

或点击浏览

显示文字边框

边框文字

边框颜色

文字颜色

导出 PNG、JPG、WebP、PDF 和 SVG 时会包含边框。

纠错级别

掩码模式

快捷键：Ctrl+S 下载 · Ctrl+Shift+C 复制 · 1–6 切换标签

当前 v1.0.2

版本

让 Holi 持续可用

支持独立工具

捐赠用于支付托管和开发费用，同时不强制要求账户或远程存储。

联系

v1.0.2 2026-09-04

修复了实时预览及 PNG、JPG、WebP 和 PDF 导出被上下镜像的问题：定位眼现在与 SVG 一样位于左上、右上和左下，水滴模块、心形眼和叶形边框也与“形状”缩略图一致
可读性检查会先等所选形状加载完成再截图，因此结果始终对应当前样式
扫描模式可以再次关闭（按钮或 Escape），会返回原来的位置，在手机上会直接滚动到图片拖放区
扫描器在每个状态都保留已翻译的文案，在舞台上说明该做什么，并在使用本地 Rust 解码器之前先尝试浏览器的原生检测器来处理相机照片

v1.0.1 2026-09-04

“内容”和“样式”的折叠控制现在彼此独立，并会同步更新无障碍的收起和展开标签
修复了装饰性飞蛾参与工作区布局而造成的移动端多余空白
移动端工具标签现在居中；在更窄屏幕和较长译文中仍可横向滚动

v1.0.0 2026-09-04

Rebuilt QR as a workspace: content rail, live stage, and docked style tabs (Colors, Shapes, Effects, Image, Frame, Advanced) with a bottom sheet on phones
Adopted the warm Holi editorial palette and Noto Sans; light, dark, and transparent preview backgrounds plus zoom
Added saved styles (browser-local) with JSON import and export, and style links that travel in the URL fragment only
Added an optional text frame ("Scan me") included in PNG, JPG, WebP, PDF, and SVG exports
Redrew the Capsule, Chain, Water, Pixel modules, the Diamond and Clover eye frames, and the Grid, Star, and Diamond eye balls so each matches its name and keeps the finder ratio scannable
Shape tiles now preview the exact renderer geometry; the Diamond frame warns which eye balls stay scannable
Keyboard shortcuts: Ctrl+S download, Ctrl+Shift+C copy, 1–6 switch tabs
Removed the floating draggable panels and the legacy sidebar

v0.9.1 2026-09-02

Added the transparent moth sketch as QR's quiet product identity
Moved Papers discovery and canonical ownership to Holi Labs
Kept legacy QR paper URLs as redirects to the matching localized Labs reading

v0.9.0 2026-09-02

Removed the unstable outer glow from the shared product dock
Localized QR privacy facts and every shared product control in all seven supported languages
Published the complete engineering-paper index and article in all seven supported languages

v0.8.0 2026-09-02

Fixed brand icons, Generate, Shapes, Colors, Advanced, selectors, and export menus in explicit light mode
Removed system-theme overrides that could make QR controls unreadable after choosing a Holi theme
Made the product dock and shared cards inherit the active QR palette

v0.7.0 2026-09-02

Unified Configuration, Versions, and Privacy in the shared Holi product dock
Added local theme and language preferences plus QR navigation inside Configuration
Placed donations, support, and the visible Shadow Log inside Versions

v0.6.1 2026-09-02

Separated privacy and Version Log into matching floating controls
Moved privacy details into a dedicated drawer and removed the full-width footer bar

v0.6.0 2026-09-02

Added a visible privacy summary across the editor and engineering pages
Clarified that QR content and selected images stay on-device while Cloudflare can observe connection metadata
Synchronized version, Shadow Log, donation, and support surfaces across every QR page

v0.5.0 2026-05-31

Reworked BG, Paper, Ink, and Logo image handling with clearer default sizing and layer proportions
Paper now expands around the ink area, while Background uses a larger outer frame for more predictable composition
Added image thumbnails and quick remove controls for BG, Paper, Ink, and Logo slots
Added Logo fit controls so placed images can fill, cover, or contain the logo area
Added PNG, JPEG, WEBP, SVG, and PDF download options with selectable export sizes
Improved QR style presets, liquid/blur filters, color controls, and gradient behavior
Rebuilt brand logos from deterministic SVG path data with high-resolution WebGL textures and clean contain/reset behavior
Fixed BG visibility, logo container toggling, conic gradient seams, and brand logo preview pixelation
Fixed styled QR copy/export so the generated PNG preserves the visible image, shapes, layers, and WebGL effects
Added a permission-safe copy fallback that shows the generated PNG instead of copying plain text when the browser blocks image clipboard writes
Cleaned project documentation and LLM-facing context files for clearer handoff and project missions

v0.4.0 2026-03-11

Scan Tool: Uploading an image to the Scanner now intelligently displays a preview of the image above the decoded text
Improved rendering performance by optimizing WASM payload configuration (wasm-opt) and allocation strategies
Now uses the modern native BarcodeDetector API for scanning, falling back to a performant WASM-based ZXing decoder
UX: Added smart Z-Index management so active floating panels naturally come to the foreground on click
UX: Uploading a Custom Background image now automatically conceals the Paper layer to guarantee immediate visibility
UX: Advanced Mask Patterns are now labeled with human-readable descriptions rather than mathematical notation
Editor: Removed the redundant 'Layers' panel entirely. Transparency and visibility layers are now fully managed natively within the 'Image' panel
Removed obsolete wee_alloc from WASM crates in favor of the default performant memory allocator
Removed legacy jsqr dependency from the frontend, dropping main-thread execution weight

v0.3.0 2026-02-08

Refined body/eye shapes and improved readability behavior
Toolbar UX upgrades: one-tap export flow, cleaner menu interactions, and better feedback
Added SEO refresh and llms.txt support for better discoverability

v0.2.1 2026-01-22

Implemented strict 5-layer renderer (Card UI base + BG, Paper, Ink, Logo)
Image slots now support BG/Paper/Ink/Logo with transforms + opacity
Rebuilt shapes system (10 body + 10 eye frame + 10 eye ball) with improved icons
Added 'alive' body shapes with neighbor/corner-aware chaining and tuned readability
Fixed verifier: now re-checks on any visual change (including shapes)
Fixed QR scan tool showing '[object Promise]' and improved type dropdown behavior

v0.2.0 2026-01-17

i18n migration + English/Spanish support
SVG export is now real vector SVG (not a PNG embedded in SVG)
Unified wasm-qr-svg loading with a single dynamic loader (removed mixed import warning)
Added JPEG download option and improved export pipeline consistency
Fixed Image panel: logo/background selection no longer mixes images; background + logo can coexist
Improved perceived performance with idle-time WASM prefetch on first user intent

v0.1.1 2026-01-12

Fixed WebGL shader compilation errors
Resolved 'Outdated Optimize Dep' issues

v0.1.0 2026-01-12

Profound WASM optimization (reduced to ~30kb)
Fixed white background issue
Removed legacy jsPDF dependency
Theme support implementation

隐私摘要

QR 内容和图片在你的设备上处理。Cloudflare 可能看到你的 IP 和访问时间。

处理: 生成、样式、扫描和导出都在此浏览器中运行。
文件: 你选择的图片不会上传到 Holi 来创建 QR 码。
持久化: 偏好设置可能保留在本地；导出下载由浏览器控制。
样式链接: 样式链接把样式放在 URL 的 # 片段中，浏览器不会把它发送给服务器；二维码内容不会包含在内。
托管: Cloudflare 可能处理 IP、时间、请求路径、流量和路由数据。

一个始终属于你的 二维码。

一个始终属于你的二维码。