A complete collection of free, browser-based audio utilities — convert, split, equalise, record, boost, clean and analyse audio without installing a single app.
Click any tool to open it instantly — all run in your browser with zero privacy risk.
Convert written text into natural-sounding spoken audio instantly. Choose from multiple voices and languages, adjust speed, pitch and volume for perfect output.
Extract high-quality audio tracks from any video file — MP4, WebM, AVI, MOV and more. Download as MP3, WAV or OGG directly in your browser.
Cut and split audio files into multiple segments with precision. Set split points by time or silence detection — perfect for podcasts, lectures and music tracks.
Convert between MP3, WAV, OGG, FLAC, AAC and more. Adjust bitrate, sample rate, channels, gain and fade-in/out. Batch-convert up to 20 files at once.
Merge and concatenate multiple audio files into a single seamless track. Drag to reorder, set crossfade duration, and export the combined audio instantly.
Play any audio file directly in your browser with a clean, feature-rich player. Supports playlist management, waveform display, equalizer, and speed control.
Fine-tune audio frequency bands with a multi-band equalizer. Apply bass boost, treble enhancement and custom EQ presets to improve any audio file's sound quality.
Record audio from your microphone with real-time waveform visualisation. Pause, resume and download recordings as WebM or convert to any format immediately.
Capture your screen or browser tab with optional system audio and microphone recording. Download as a video file or extract the audio track for further editing.
Increase the loudness of quiet audio files up to 4× without distortion. Apply normalisation, peak limiting and gain amplification for consistently loud, clear audio.
Eliminate background hiss, hum, and ambient noise from recordings. Uses spectral noise gating to produce clean, professional-sounding audio with minimal artefacts.
Quickly test your microphone input level, latency, and audio quality directly in the browser. Instant real-time visualisation and troubleshooting — no download required.
Detect the tempo (beats per minute) of any music file automatically. Upload a track or tap along to the beat — ideal for DJs, producers and music educators.
Every audio tool runs entirely in your browser — nothing is ever sent to our servers.
Your audio files are processed locally using Web Audio API. Zero server uploads. Your data stays on your device — always.
No queues, no wait times. Browser-native processing means your audio is handled as fast as your device allows.
Every tool is fully responsive and tested on smartphones and tablets. Process audio on the go from any device.
No subscriptions, no premium tiers, no hidden fees. All 13+ tools are completely free to use with no registration.
Online audio tools are web-based applications that let you manipulate, edit, convert, record and analyse audio files without installing any software. Using modern browser APIs such as the Web Audio API and MediaRecorder, these tools perform tasks traditionally reserved for desktop applications — all within a browser tab.
The primary advantage is accessibility: no installation, no compatibility concerns, and no costly subscriptions. Whether you need to convert an MP3 to WAV for a professional audio session, split a long podcast into segments, boost the volume of a quiet recording, or detect the BPM of a music track before DJing, browser-based tools deliver professional results instantly.
Podcasters frequently use audio splitters and noise removal tools to produce clean, segmented episodes. Musicians rely on converters to exchange files between formats for different platforms. Video editors extract audio from footage using video-to-audio converters. Educators and content creators use text-to-speech tools to generate narrations without recording hardware. Developers test microphone input quality and audio latency using online mic testers before building voice-enabled applications.
Always work from the highest quality source file available. Avoid repeatedly converting between lossy formats, as each transcoding step degrades audio quality. Use the equalizer to correct frequency imbalances before exporting, and apply noise removal sparingly to avoid artefacts. These free online audio tools are designed with those best practices in mind — giving you professional-grade control with beginner-friendly interfaces.
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