【开源自荐】KeySteer：用键盘移动、点击和快速定位鼠标（Windows / macOS）

B4rtq · 2026 年8 月 9 日 06:23

KeySteer——用键盘移动、点击和快速定位鼠标

应用平台

Windows 10/11（x64、ARM64），macOS 14+（Apple Silicon、Intel）

开源

基于 GPL-3.0-or-later 开源。

一句简介

KeySteer 是一个原生、轻量、可配置的键盘鼠标控制工具：日常可以用 hjkl 移动和点击鼠标，距离较远时则用网格或界面标签快速定位。

应用介绍

我平时使用电脑时不想反复把手移到鼠标上，鼠标用久了手也容易疼，于是先去试了一圈同类开源工具。

Mousemaster
功能很全，不过我当时用的 Java 版本约 120 MB，常驻内存到了 200 MB 左右，最关键的时第一次显示网格会掉帧，对我来说这不能忍，而且没有mac版本
Neru
常驻内存也有约 100 MB，而且网格划分方式以及不能随意移动的鼠标不太符合我的习惯。

于是我用 Rust 写了 KeySteer，同时感谢这两个项目对我的参考。

当前发布文件约 2 MB，日常使用中常驻内存约 20 MB。

启动后安静地待在系统托盘或菜单栏，按 Primary+E 才进入操作模式；按 Esc 后立即回到正常打字。

第一次只需要记住这一条操作链：

Primary+E 开始 → h j k l 移动 → ; 左键点击 → Esc 结束

这里的 Primary 在 Windows 上默认是左 Alt，在 macOS 上默认是 Command，也可以通过 TOML 配置修改。

目前主要有四种使用方式：

Normal：用 hjkl 平滑移动鼠标，支持加速、精确/慢速/快速移动、滚动、左中右键点击和拖拽。
Grid：先显示大字母区域，并在其中预览第二级小字母；连续按两个键即可快速定位。
Recursive Grid：不断细分选中的区域，适合较小目标和精确落点。
UI Hint：扫描按钮、链接、菜单和输入框，为可操作控件显示键盘标签。加入了OCR本地识别，更精准的跳转

还支持多显示器切换、点击状态指示、长按转为持续按下，以及键位、颜色、字号和网格样式配置。程序本身不依赖外置配置文件，下载后即可使用；需要自定义时，可以在网页配置与模拟器中直观看效果并导出 TOML。

更新日志

v0.9.x: Windows端加入本地OCR识别，更多场景可以识别到跳转标签了

视频介绍

Normal：移动、滚动与点击

Grid：二键快速定位

Recursive Grid：递归细分定位

UI Hint：按界面控件定位

开源与隐私

KeySteer 使用 Rust 编写，输入处理、屏幕定位和界面识别都在本机完成，不会上传键盘输入或识别结果。只有在用户主动检查或下载更新时才会访问网络。

项目采用 GPL-3.0-or-later：可以自由使用、研究、修改和再发布；对外分发的修改版或衍生作品需要继续提供对应源码。

下载与安装

下载：GitHub Releases
项目源码：GitHub - dccif/KeySteer
在线文档：KeySteer 文档
配置与模拟器：在线编辑器

Windows 下载对应架构的 ZIP，解压后在合适的文件夹中运行 KeySteer.exe 即可。

macOS 下载对应架构的 ZIP，将 KeySteer.app 移到 /Applications，并授予“辅助功能”和“屏幕录制”权限。如果 Gatekeeper 阻止打开，请确认文件来自官方 Release，然后执行：

sudo xattr -cr /Applications/KeySteer.app

目前暂不支持 Linux

欢迎试用和反馈。问题和建议可以直接回复本帖，或提交到 GitHub Issues。

kat · 2026 年8 月 9 日 06:54

神器级产品，设计很不错。

初步使用发现两个问题：

原有的 Alt + 右键 快捷键会失效。（补充：后续发现，更多快捷键受影响而失效，关掉 KeySteer 就正常了，之前的快捷键来自 AHK、Quicker 等工具。）
; 左键点击无效。

PandaFiredoge · 2026 年8 月 9 日 07:12

猜你在找：ThinkPad小红点

B4rtq · 2026 年8 月 9 日 07:13

谢谢使用,感谢反馈

1 好像懂你意思了，当前的设计是进入 Normal模式之后就会独占，截获所有输入，所以和别的软件的兼容性的确可能有问题

2 请问是什么情况下的？难道是别的程序冲突了

kat · 2026 年8 月 9 日 07:18

所有情况，目前还没左键点击成功过，只能移动光标。

系统是 Windows 10

B4rtq · 2026 年8 月 9 日 07:20

用过，好像只能移动，不方便点击

B4rtq · 2026 年8 月 9 日 07:24

谢谢试用，请问同目录下有 keysteer.log 吗，里面有什么报错吗？

kat · 2026 年8 月 9 日 07:26

keysteer.log有报错：

2026-08-09T06:46:48.786Z [ERROR] [input] [thread=main ThreadId(1)] keyboard chord: SendInput sent 0 of 2 keyboard events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:46:58.667Z [ERROR] [input] [thread=main ThreadId(1)] keyboard chord: SendInput sent 0 of 2 keyboard events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:49:14.152Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:50:05.068Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:30.381Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:41.199Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:52.498Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:52:08.965Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:55:06.229Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:55:15.161Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable

B4rtq · 2026 年8 月 9 日 07:41

谢谢反馈，只看这个的话，貌似是权限的问题？我自己测试时有的窗口是不允许注入的，比如任务管理器。

可以试试以管理员身份运行看看吗？

kat · 2026 年8 月 9 日 08:26

测试用管理员身份运行也无法模拟左键点击

B4rtq · 2026 年8 月 9 日 09:46

更新了v0.8.1版本，可以麻烦尝试一下吗？右键菜单可以自动更新。如果还是不行，日志请发给我，谢谢

kat · 2026 年8 月 9 日 10:40

测试v0.8.1左击还是不行：

2026-08-09T06:46:48.786Z [ERROR] [input] [thread=main ThreadId(1)] keyboard chord: SendInput sent 0 of 2 keyboard events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:46:58.667Z [ERROR] [input] [thread=main ThreadId(1)] keyboard chord: SendInput sent 0 of 2 keyboard events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:49:14.152Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:50:05.068Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:30.381Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:41.199Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:52.498Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:52:08.965Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:55:06.229Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:55:15.161Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:23:57.357Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:24:14.780Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:24:31.869Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:24:52.471Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:25:14.095Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T10:37:17.933Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x000000CB (操作系统找不到已输入的环境选项。 (os error 203)), input_size=40, pointer_width=64, current={pid=44300, session=1, integrity=medium(0x2000), elevated=false, ui_access=false}, foreground={hwnd=0x20700, thread=21560, pid=20136, exe="dopus.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset
2026-08-09T10:37:36.917Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x00000000 (not set (UIPI may leave it unset)), input_size=40, pointer_width=64, current={pid=44300, session=1, integrity=medium(0x2000), elevated=false, ui_access=false}, foreground={hwnd=0x20700, thread=21560, pid=20136, exe="dopus.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset
2026-08-09T10:38:51.304Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x00000000 (not set (UIPI may leave it unset)), input_size=40, pointer_width=64, current={pid=44300, session=1, integrity=medium(0x2000), elevated=false, ui_access=false}, foreground={hwnd=0x1701210, thread=26336, pid=2656, exe="vivaldi.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset

B4rtq · 2026 年8 月 9 日 11:40

没辙了，可以麻烦试试看 v0.8.2 可以吗？再次感谢

xml123 · 2026 年8 月 10 日 03:15

Mousemaster是我之前用过的（除了UIA相关功能外）功能最全面的键盘控制鼠标的工具，不过也是觉得软件体积有点太大了。而UIA这块体验最好的是jwno（【开发者自荐】 Jwno 平铺窗口管理器 - #11，来自 agentkilo ），虽然这个功能完全不是它的重心。期待楼主的项目能综合二者的优点。

kat · 2026 年8 月 10 日 03:49

测试了v0.8.2还是不行：

2026-08-09T06:46:48.786Z [ERROR] [input] [thread=main ThreadId(1)] keyboard chord: SendInput sent 0 of 2 keyboard events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:46:58.667Z [ERROR] [input] [thread=main ThreadId(1)] keyboard chord: SendInput sent 0 of 2 keyboard events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:49:14.152Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:50:05.068Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:30.381Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:41.199Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:51:52.498Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:52:08.965Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:55:06.229Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T06:55:15.161Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:23:57.357Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:24:14.780Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:24:31.869Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:24:52.471Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T08:25:14.095Z [ERROR] [input] [thread=main ThreadId(1)] mouse button action: SendInput sent 0 of 2 events; Windows UIPI may be blocking input to a higher-integrity window; action ignored because synthetic input is temporarily unavailable
2026-08-09T10:37:17.933Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x000000CB (操作系统找不到已输入的环境选项。 (os error 203)), input_size=40, pointer_width=64, current={pid=44300, session=1, integrity=medium(0x2000), elevated=false, ui_access=false}, foreground={hwnd=0x20700, thread=21560, pid=20136, exe="dopus.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset
2026-08-09T10:37:36.917Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x00000000 (not set (UIPI may leave it unset)), input_size=40, pointer_width=64, current={pid=44300, session=1, integrity=medium(0x2000), elevated=false, ui_access=false}, foreground={hwnd=0x20700, thread=21560, pid=20136, exe="dopus.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset
2026-08-09T10:38:51.304Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x00000000 (not set (UIPI may leave it unset)), input_size=40, pointer_width=64, current={pid=44300, session=1, integrity=medium(0x2000), elevated=false, ui_access=false}, foreground={hwnd=0x1701210, thread=26336, pid=2656, exe="vivaldi.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset
2026-08-10T03:47:08.208Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x00000000 (not set (UIPI may leave it unset)), input_size=40, pointer_width=64, current={pid=24336, session=1, integrity=high(0x3000), elevated=true, ui_access=false}, foreground={hwnd=0x20700, thread=21560, pid=20136, exe="dopus.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset
2026-08-10T03:47:18.186Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x00000000 (not set (UIPI may leave it unset)), input_size=40, pointer_width=64, current={pid=24336, session=1, integrity=high(0x3000), elevated=true, ui_access=false}, foreground={hwnd=0x20700, thread=21560, pid=20136, exe="dopus.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset
2026-08-10T03:47:35.086Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x00000000 (not set (UIPI may leave it unset)), input_size=40, pointer_width=64, current={pid=24336, session=1, integrity=high(0x3000), elevated=true, ui_access=false}, foreground={hwnd=0x20700, thread=21560, pid=20136, exe="dopus.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset
2026-08-10T03:48:43.863Z [ERROR] [input] [thread=main ThreadId(1)] mouse button Left Click: SendInput inserted 0 of 2 events; last_error=0x00000000 (not set (UIPI may leave it unset)), input_size=40, pointer_width=64, current={pid=24336, session=1, integrity=high(0x3000), elevated=true, ui_access=false}, foreground={hwnd=0x50E4E, thread=19524, pid=22640, exe="EverEdit.exe", session=1, integrity=medium(0x2000), elevated=false, ui_access=false}; this action was rejected and runtime input state was reset

B4rtq · 2026 年8 月 10 日 08:43

可以麻烦试试看 v0.8.4 可以吗？添加了日志和重试，再次感谢

B4rtq · 2026 年8 月 10 日 08:46

体积大就算了，主要是我使用 mousemaster时，第一帧grid那几百个网格出现在我的机器上掉帧
jwno 我搜到是窗口管理器，我平时用的不多，意思是想可以窗口分屏的控制吗？

xml123 · 2026 年8 月 10 日 09:57

jwno确实是窗口管理器，但是我说的部分不是它的主要功能，只是里面很小的一个模块，跟窗口管理没什么关系，也是用键盘控制鼠标点击屏幕上的元素。

UIA这一块每个程序能枚举到的对象都不太一样，我没有相关的开发经验，不太理解其中的原因。这个软件的优点首先是能枚举的对象比较全。其次还有一些特色的功能：

一个是按UI对象的树状关系逐步筛选对象，一个是按照对象的类型（按钮、超链接、输入框等）过滤，这种设计我在其他类似软件中都没见过。

example/example-config.janet

758edf38e


      
          (k "${MOD} + Enter  S  A" (:command-name scratch-pad :add-to)
             "Add current window to scratch pad")
          (k "${MOD} + Enter  S  R" (:command-name scratch-pad :remove-from)
             "Remove the first window from scratch pad")
          (k "${MOD} + Enter  S  Shift + R" (:command-name scratch-pad :remove-all-from)
             "Remove all windows from scratch pad")
          (k "Win + Enter  S  Esc"   :nop "Cancel")
          (k "Win + Enter  S  Enter" :nop "Cancel")
          
          #----------------#
          #  UI Hint Keys  #
          #----------------#
          
          #
          # The default :ui-hint command shows all interactable UI elements
          #
          (k "${HINT}  ${HINT}"
             [:ui-hint hint-key-list]
             "Show all interactable elements")
          
          #

不过具体的体验还是得实际用过才知道。（虽然实际上我因为没有窗口管理的需求并没有在用jwno）

B4rtq · 2026 年8 月 10 日 10:02

原来如此。我看看实现方式
过滤的话，浏览器上的surfingkeys也有，输入框什么的。不过这样快捷键更多了啊。我怕难上手

xml123 · 2026 年8 月 10 日 14:52

其实只要根据所处的状态，实时显示当前可用的快捷键，就不怕上手门槛高了。用户熟悉快捷键之后也可以关掉。

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