Audio Tools
Record, trim, join, fade, normalize, mono, silence-trim, and inspect audio in your browser — export WAV, nothing uploaded.
Browse every free audio tools on FileToolsHub. Open a tool to upload or paste your input, run the action, and download or copy the result — no installation and no paid plan required for everyday use.
10 free online tools
Free online audio tools
FileToolsHub audio tools record, trim, join, fade, normalize, convert to mono, strip silence, and reverse clips entirely in your browser — no ffmpeg install and no upload. Export standard WAV for editing elsewhere.
Voice Recorder uses your microphone in this tab only. Editors decode what your browser supports (often MP3, WAV, OGG, M4A, WebM) and write WAV locally. Audio File Info reports sample rate, channels, peak, and RMS without uploading.
Browse /audio or the HTML sitemap for every audio URL. Pair Voice Recorder with Trim Silence / Normalize for a quick memo workflow; use Joiner when takes share the same sample rate.
- Record a short voice memo and download WebM or WAV
- Fade in/out, normalize, or convert to mono
- Trim leading/trailing silence
- Join two or more clips end-to-end
- Inspect sample rate, channels, and peak levels
All audio tools
Voice Recorder
Record microphone audio in your browser and download a WebM or WAV clip — nothing is uploaded.
Audio Trimmer
Trim an audio file by start and end time, then download a WAV — client-side only.
Audio Joiner
Join multiple audio clips end-to-end into one WAV file in your browser.
Audio Volume Adjuster
Raise or lower audio volume with a gain slider and download a WAV.
Reverse Audio
Reverse an audio clip and download a WAV — fun effects and quick checks, private in-browser.
Fade Audio In/Out
Apply linear fade-in and fade-out to an audio clip and download a WAV.
Normalize Audio
Peak-normalize an audio clip so the loudest sample hits a target level, then download WAV.
Audio to Mono
Convert stereo (or multi-channel) audio to a single mono WAV by averaging channels.
Trim Silence
Remove leading and trailing near-silence from an audio clip and download a WAV.
Audio File Info
Inspect duration, channels, sample rate, peak, and RMS of an audio file in your browser.
Looking for something else? Browse the full sitemap.
Why use FileToolsHub for audio tools?
FileToolsHub keeps audio tools in one place so you do not bounce between unrelated converter sites. Each tool page explains how the workflow works, lists benefits, and answers common questions so you can finish the job without searching for instructions.
When you need a different format or a follow-up step, related tools and category links make it easy to continue — for example merge then compress, or format JSON then validate. Browse the sitemap if you want a full alphabetical-style list by category.
Every tool in this category is free for unlimited everyday use. Prefer mobile? The same pages work in phone and tablet browsers so you can convert a file or format text when you are away from your desktop.