Audio Tools
24 toolsFree browser-based audio tools. Noise removal, speech-to-text, text-to-speech, and more. All processing happens in your browser — no uploads needed.
AAC to MP3 Converter — Bulk
Free, private, serverless AAC to MP3 converter. Convert AAC files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
AI Audio Enhancer — Boost Clarity, Normalize & EQ
Free AI audio enhancer: boost clarity, normalize volume, and equalize sound using GTCRN neural network + DSP. Dual engine with 4 presets and 10-band EQ. Process multiple files at once — 100% client-side, private. No uploads. 100% serverless.
AI Audio Noise remover — Bulk
Free AI-powered audio noise remover. Remove background noise from recordings, podcasts, and videos using RNNoise neural network. Process multiple files at once — 100% client-side, private. No uploads needed. 100% serverless.
AI Vocal Remover — Free Bulk Stem Splitter (Local, No Signup)
Free AI vocal remover that runs 100% locally in your browser — no signup, no upload, no server. Bulk separate vocals and instrumentals from songs and videos using real ONNX AI models. Remove vocals from MP3, WAV, FLAC, OGG, and MP4 video files. Download individual stems or ZIP all. Studio-quality output, completely private. Perfect for karaoke, music production, remixes, and DJs. No account, no limits, no cost.
AI Voice Changer — Pitch, Effects & Gender Swap
Free AI voice changer: transform your voice with 8 presets (Robot, Alien, Demon, Chipmunk, Deep, Radio, Ghost, Echo), gender swap, pitch shifting, reverb, echo and distortion. GTCRN AI + DSP dual engine. Batch processing — 100% client-side, private. 100% serverless.
AVI to MP3 Converter — Bulk
Free, private, serverless AVI to MP3 converter. Convert AVI files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
Audio Merger / Joiner — Merge Audio Files Online Free
Free, private, serverless audio merger. Combine multiple audio files into one using Web Audio API — no upload, 100% client-side.
Audio Recorder — Record from Microphone Online Free
Free, private, serverless audio recorder. Record from microphone with real-time visualizer, pause/resume, download — 100% client-side, no upload.
Audio Trimmer — Cut & Export Audio
Free, private, serverless audio trimmer. Cut audio files with waveform visualization, adjustable start/end points, and play selection preview. Export trimmed audio as WAV — 100% client-side, no upload required.
Audio Visualizer — Real-Time Sound Visualization
Free, private, serverless audio visualizer with 5 modes: bars, waveform, circular, particles, spectrum. Use microphone or audio files — 100% client-side, no data uploaded.
Audio Waveform Generator — Free Online Waveform Image Maker
Free, private, serverless audio waveform generator. Create waveform images from MP3, WAV, OGG files with custom colors and styles — 100% client-side.
FLAC to MP3 Converter — Bulk
Free, private, serverless FLAC to MP3 converter. Convert FLAC files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
FLV to MP3 Converter — Bulk
Free, private, serverless FLV to MP3 converter. Convert FLV files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
MKV to MP3 Converter — Bulk
Free, private, serverless MKV to MP3 converter. Convert MKV files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
MOV to MP3 Converter — Bulk
Free, private, serverless MOV to MP3 converter. Convert MOV files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
MP3 to OGG Converter — Bulk
Free, private, serverless MP3 to OGG converter. Convert MP3 files to OGG format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
MP3 to WAV Converter — Bulk
Free, private, serverless MP3 to WAV converter. Convert MP3 files to WAV format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
MP4 to MP3 Converter — Bulk
Free, private, serverless MP4 to MP3 converter. Convert MP4 files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
MP4 to WAV Converter — Bulk
Free, private, serverless MP4 to WAV converter. Convert MP4 files to WAV format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
OGG to MP3 Converter — Bulk
Free, private, serverless OGG to MP3 converter. Convert OGG files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
Retro Game Sound Generator — Free Online 8-Bit SFX Maker
Free, private, serverless retro game sound generator. Create 8-bit chiptune SFX with oscillators, 16 presets, and WAV export — 100% client-side.
WAV to MP3 Converter — Bulk
Free, private, serverless WAV to MP3 converter. Convert WAV files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
WAV to OGG Converter — Bulk
Free, private, serverless WAV to OGG converter. Convert WAV files to OGG format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
WebM to MP3 Converter — Bulk
Free, private, serverless WebM to MP3 converter. Convert WebM files to MP3 format online with bulk support for up to 20 files. Adjustable quality settings, drag-and-drop interface, ZIP download. 100% client-side — no data leaves your browser.
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