实用的 AI 音频神器：Audjust AI ，做视频、短内容、Podcast 的时候，是不是经常被音频长度卡住？要么剪得太突兀、要么淡出听起来很廉价，要么手动找 loop 花半天时间？最近在用 Audjust AI （ https://audjust.ai/）

智能缩短/延长歌曲： https://audjust.ai/audio-editor 上传音频后告诉它目标时长（比如把 3:45 剪成 2:30 用于 TikTok/Reels ），AI 会保留核心段落、自然结尾，完全听不出硬切。

一键找完美 Loop：自动检测无缝循环点，适合做采样、Remix 或短视频 BGM 。

AI 音乐生成： https://audjust.ai/audio-generator 输入文字描述、歌词甚至图片，就能生成带人声的专业曲目，支持各种风格。

支持 MP3 、WAV 、M4A 等常见格式，还有 MIDI 编辑、Lo-fi 转换等进阶工具。

有免费额度可用，够日常玩。 适合 V2EX 上的独立开发者、内容创作者、视频博主、音乐爱好者使用。 感兴趣的直接去试试： https://audjust.ai/ 欢迎分享体验～

Highly Recommend: Audjust AI — Smart Audio Editor & AI Music GeneratorTired of awkward cuts,unnatural fade-outs, or spending hours manually trimming tracks for your videos,Reels,or podcasts?Check out Audjust AI ( https://audjust.ai/)

AI-Powered Length Control: https://audjust.ai/audio-editor Shorten or extend any song to your exact duration while keeping the musical structure, chorus, bridge, and natural ending intact. No more choppy edits. Smart Loop Detection: Instantly finds perfect, seamless loop points — ideal for TikTok, sampling, remixing, or background music. Text-to-Music Generation: https://audjust.ai/audio-generator Turn your ideas, lyrics, or even images into full professional tracks with vocals and instruments in seconds. Supports MP3, WAV, M4A, etc. Plus advanced tools like MIDI editor, stem separation, and style transfers. Free tier available to get started.

Perfect for indie creators,YouTubers, podcasters, filmmakers,and music producers. Royalty-free output for commercial use. Try it here: https://audjust.ai/ Would love to hear your thoughts if you've tried it!