键盘按键检测
检测按键是否正常并显示键码。
关于「键盘按键检测」
它属于「趣味娱乐」分类:一些用来演示、整活或者摸鱼的小玩意。
完全免费、无需注册;所有处理都在浏览器本地完成,文件不会上传到任何服务器。
相关关键词:键盘按键检测、趣味娱乐、键盘、按键、keycode、在线工具、免费
如何使用「键盘按键检测」
- 打开工具:打开「键盘按键检测」页面,无需注册、无需安装任何软件。
- 准备输入:准备好要处理的内容或文件:文本可直接粘贴,文件可拖入页面(本工具属于「趣味娱乐」)。
- 填入内容:把内容粘贴进输入框,或把文件拖入页面;也可以点击「示例」先填入样例数据试一下。
- 设置选项并处理:按需调整页面上的选项,然后点击处理 / 转换 / 生成按钮。
- 获取结果:处理完全在浏览器本地完成,结果可直接复制或下载,文件不会上传到任何服务器。
常见问题
- 为什么 keyCode 是老属性?
- keyCode 已废弃但仍被许多脚本使用,这里同时给出 code/key 以便兼容。
- 能检测到中文输入吗?
- 输入法组合阶段通常不产生 keydown;显示的是已上屏字符的 key。
Keyboard Tester (English)
Test keys and show key codes.
Belongs to “Fun & Toys”: Little demos, gags and time-killers.
Free, no sign-up; everything runs locally in your browser and files are never uploaded.
Keywords: Keyboard Tester, Fun & Toys, keyboard, key, keycode, online tool, free
How to use it
- Open the tool:Open the “Keyboard Tester” page — no sign-up and nothing to install.
- Prepare the input:Prepare the content or file to process: paste text or drop a file onto the page (this tool belongs to “Fun & Toys”).
- Provide the input:Paste your content into the input box or drop a file onto the page; you can also click “Sample” to try example data first.
- Adjust options and run:Adjust the options if needed, then click the process / convert / generate button.
- Get the result:Everything runs locally in your browser; copy or download the result — your files are never uploaded.
FAQ
- Why is keyCode an old property?
- keyCode is deprecated but still used by many scripts; we also show code/key for compatibility.
- Can it detect Chinese input?
- IME composition usually emits no keydown; the shown key is the committed character.
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