Audio Tools

Practical audio tools, including an audio player, audio downloader, format converter, and audio trimmer, meeting all your audio processing needs.

Audio Compressor
Online audio compression with adjustable bitrate and sample rate
Audio Converter
Online audio format conversion between MP3, WAV, OGG, AAC with lossless WAV output
Audio Crossfade
Online audio crossfade tool that smoothly transitions and joins two audio clips with linear, equal-power, and S-curve fade options, adjustable crossfade duration, and lossless WAV output
Audio Cutter
Online audio cutter that trims audio files by start and end time with preview and lossless WAV output, supporting MP3, WAV, OGG, M4A, and FLAC for ringtone making and podcast editing
Audio Echo Effect
Online audio echo effect tool that adds delay echo to audio files with single, multi, and ping-pong echo modes, adjustable delay time, feedback, and echo count, supporting local Web Audio API processing and lossless WAV output for music production and sound design
Audio EQ Presets
Online audio EQ presets tool that applies professional equalizer presets like rock, pop, jazz, classical, electronic, vocal boost, bass boost, speech and telephone to audio files, with 10-band gain fine-tuning, real-time preview and lossless WAV output using local Web Audio API BiquadFilter processing for music production and audio quality optimization
Audio Equalizer
Online audio equalizer tool that adjusts audio frequency with a 10-band graphic equalizer covering 32Hz to 16kHz, letting users tune low, mid and high frequency gain from -12dB to +12dB, switch built-in presets like rock, pop, jazz, classical, vocal, bass boost and treble boost, preview changes in real time and download lossless WAV output, all processed locally with the Web Audio API BiquadFilter for music production and audio quality optimization
Audio Fade In Out
Online audio fade in out tool that adds professional audio gradient effects to audio files, letting users customize fade in duration and fade out duration from 0 to 10 seconds, choose from four curve types including linear, logarithmic, S curve and exponential, preview audio fade in out effects in real time, and download lossless WAV output, all processed locally with the Web Audio API GainNode for podcast production, music creation and video scoring without uploading files to any server
Audio Joiner
Online audio joiner that merges multiple audio files into one by concatenating them in order, letting users drag and drop to reorder tracks, trim clips, and add crossfade transitions from 0 to 5 seconds between segments, preview the merged result in real time, and download lossless WAV or compressed OGG output, all processed locally with the Web Audio API OfflineAudioContext for podcast production, music mashups, meeting recording consolidation and voiceover editing without uploading files to any server
Audio Loop Maker
Online audio loop maker that creates seamless loops from audio clips by letting users auto-detect loop points, manually set start and end positions, and apply crossfade transitions from 10 to 500 milliseconds for smooth playback, with adjustable loop count from 1 to 50 and fade in/out control, preview the looped result in real time, and download lossless WAV output, all processed locally with the Web Audio API OfflineAudioContext for game BGM production, video background music, beat and drum loops, meditation and ambient sound effects, music sampling and presentation background audio without uploading files to any server

About Audio Tools Tools

Audio Tools Collection is a set of tools for audio playback, downloading, conversion, and editing, including four tools: an audio player, an audio downloader, a format converter, and an audio trimmer. The audio player supports online playback of common formats such as MP3, WAV, FLAC, AAC, and OGG. Simply upload a local file or paste an audio link to preview it directly in your browser. The player offers playback progress control, volume adjustment, speed control, and loop playback, making it ideal for quick previews and everyday listening. Please make sure you have the legal authorization for any audio content you use.

The audio downloader parses and downloads audio resources from the web, supporting audio extraction from direct links, certain streaming platforms, and podcast sources. Just paste an audio link, choose the output format and bitrate, and save the audio locally for offline listening. It is suitable for podcast episodes, online courses, and music preview clips. Before downloading, please confirm that you have the proper authorization to avoid copyright infringement.

The audio format converter supports mutual conversion between mainstream audio formats such as MP3, WAV, FLAC, AAC, OGG, and M4A. You can freely choose the output format and bitrate based on device compatibility, file size, or sound quality requirements. It is useful for compressing lossless formats into portable ones, converting uncommon formats into universal ones, or preparing files for different playback devices. The conversion is performed locally in your browser, protecting your privacy.

The audio trimmer is a lightweight online audio editing tool that supports cutting, merging, fade in/out, and volume adjustment. With a visual waveform display, you can intuitively select segments, quickly trim ringtones, notification sounds, or highlight clips, and export them in common audio formats. No professional software installation is needed—just open your browser to complete simple edits. It is ideal for making phone ringtones, short video soundtracks, and podcast clips. All audio tools are free to use, require no registration, and are built on browser technology to protect your privacy.