🎵 音乐艺术工具

⏱️ BPM 速度转换器BPM Speed Converter ⏱️ BPM 速度转换器BPM Speed Converter - convert values online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Mu... 🎵 BPM检测（点击打拍子）Detector 跟随音乐节拍用按钮或空格键打点，自动记录各次点击间隔并求平均，计算每分钟节拍数 BPM 及速度术语（如行板、快板）。用于测歌曲速度、跟节拍练习。Detector - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎸 Web Audio 调音器Web Tuner 🎸 Web Audio 调音器Web Tuner - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎸 吉他指板音位图Guitar Fretboard 交互式吉他指板，显示 1–24 品每根弦对应音名，支持调式/音阶高亮与点击播放试听。用于记忆指板音位、查找和弦把位与音阶练习。Guitar Fretboard - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎼 和弦进行生成器Chord Progression 🎶 和弦进行生成器Chord Progression - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎵 和弦音符转换器Chord Notes 输入和弦名称（如 Cmaj7、Am），解析其组成音、各音频率并在钢琴键盘上高亮显示。用于学习和弦构成、伴奏编配与视唱练耳。Chord Notes - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎧 本地音乐播放器Music Player 上传本地音频文件（MP3/WAV 等），提供播放/暂停、进度拖动、音量控制与多曲播放列表管理。用于浏览器内直接播放本地音乐，无需安装额外软件。Music Player - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎵 歌曲速度转换（BPM微调）Convert Speed 输入原曲BPM与目标BPM，计算速度比例并对音频做变速处理，支持实时试听与微调，用于翻唱移调、练琴跟拍等音乐创作与练习场景。Convert Speed - convert values online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music ... 🎼 简谱与五线谱对照查询Sheet Music 选择调号（如 C 调、G 调、F 调），查看该调下简谱数字（1–7）、五线谱位置与唱名/音名对照表。用于简谱与五线谱互译、视唱与乐理速查。Sheet Music - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 👂 耳训练器Ear Trainer 耳训练器基于 Web Audio API 播放音程与和弦并训练听音辨识，反复练习可提升视唱练耳与即兴演奏的听力基础，适合音乐学习者。Ear Trainer - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🥁 节奏训练器Rhythm Trainer 跟随节拍器敲击（空格键或点击），实时反馈击打与节拍的偏差，训练节奏稳定性与律动感。用于鼓手、器乐练习者的节奏感专项训练。Rhythm Trainer - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎵 节奏训练（随机节奏点击）Random Training Rhythm 随机播放节奏型要求跟点，训练节拍感与稳定度，统计准确率与速度，适合乐器入门，纯前端运行。Random Training Rhythm - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎵 节拍细分计算器Beat Subdivision 选择音符时值（四分、八分、三连音、附点等）与速度（BPM），计算每种细分音符的精确时长并可视化小节结构，可点击播放跟练。用于乐理学习与节奏训练。Beat Subdivision - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎹 钢琴键盘模拟器Piano Keyboard 🎺 钢琴键盘模拟器Piano Keyboard - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎵 音乐理论学习器Music Theory 音乐理论学习器提供音阶、和弦查询与钢琴键盘试听，覆盖常用调式与和弦构成，适合乐理入门与和声知识速查。Music Theory - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🎵 音阶生成器（大调/小调/五声音阶）Generator 1 音阶生成器按大调、小调与五声音阶等调式生成对应音名序列并支持试听，适合乐理学习、即兴创作与乐器练习的参考。Generator 1 - generate results online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music ... 🔄 音频格式转换参数Audio Convert 对比 WAV/MP3/FLAC 等常见音频格式特点，输入采样率、位深与声道数计算 PCM 原始文件大小，并说明码率换算与采样率转换要点。用于音频处理前估算体积与选型。Audio Convert - convert values online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music ... 🎚️ 音频频率分析器Music Analysis 音频频率分析器借助麦克风实时检测音高、频率与音名，将声音可视化为频谱，适合练耳、调音与声学实验。Music Analysis - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Music & Arts tools. 🔉 频率音符转换器Freq Note Converter Hz 频率与音符名称双向转换 · 十二平均律 · Web Audio 试听Freq Note Converter - convert values online, free and instant. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Mu...