Timbrica Online Tools

Free browser tools for audio, video, health, games, and everyday tasks. No signup — everything runs in your browser. — 353+ Tools

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Audio Editing Tools

Trim Audio
Trim and cut audio files online for free. Set start and end points visually on a waveform. Export to MP3, WAV, OGG, FLAC.
Extract Audio from Video
Extract audio from any video online free. Convert MP4, AVI, MKV, MOV to MP3, WAV, FLAC. Lossless quick mode, no signup, no watermark, in your browser.
Audio Enhancer
Free online audio enhancer with dynamic range compressor — improve clarity, compress dynamics, normalize volume, and reduce noise.
Audio Denoiser
Remove background noise from audio files instantly — AI-powered noise reduction for voice recordings, podcasts, and music.
Reverse Audio
Reverse audio online for free. Play songs backwards, create backmasking effects. Processed in your browser via Web Audio API.
Audio Speed Changer
Free online audio speed changer. Slow down or speed up any song from 0.25x to 4x with pitch-preserving time-stretch.
Audio Joiner
Join and merge multiple audio files online for free. Per-clip trim, volume, fade, crossfade curves, loudness normalization.
Audio Volume Changer
Free online audio volume changer. Increase or decrease volume of MP3, WAV, FLAC files. Normalize, add fade effects, adjust sections.
Ringtone Maker
Create custom ringtones online for free. Trim audio, set fade in/out, export as M4R for iPhone or MP3 for Android.
Reverb & Echo
Free online reverb and echo maker. Add reverberation or delay to audio with real-time preview.
Convert Audio
Free audio converter for 40+ formats: MP3, WAV, FLAC, AAC, OGG, M4A. Batch up to 500 files with adjustable bitrate and sample rate.
Audio Compressor
Free universal audio compressor. Compress MP3, WAV, FLAC, M4A, OGG, AAC, AIFF, WMA, and OPUS files. Auto-detects format, applies optimal settings.
Change Pitch
Change audio pitch online for free. Shift pitch up or down by up to 24 semitones with cent precision.
Silence Remover
Remove silence from audio files online for free.
Stereo to Mono
Free online stereo to mono converter. Mix both channels, extract left/right only, swap L/R channels, or split stereo into two mono files.
Mono to Stereo
Free online mono to stereo converter. Duplicate mono to both channels, pan left/right, or create pseudo-stereo width effect.
MIDI to MP3/WAV
Convert MIDI files to MP3 or WAV online. Play and preview MIDI music in browser. Free.
Channel Converter
Free online channel converter: upmix stereo to 5.1 or 7.1 surround sound, or downmix surround to stereo/mono.
8-Bit Chiptune Synthesizer
Convert any audio to authentic chiptune with real NES/Dendy waveforms. Pitch detection + pulse, triangle, noise synthesis. 8 presets.
Audio Repair
Fix corrupted, broken, or glitchy audio files online for free. Repair damaged MP3, WAV, FLAC, M4A files that won't play.
Audio Looper
Free online audio looper.
Equalizer
Free 10-band audio equalizer with real-time preview, spectrum analyzer, 14 presets, HPF/LPF filters, and A/B comparison.
Add Silence
Add silence to audio files online for free. Insert gaps at any position on the waveform — beginning, middle, or end. Export to MP3, WAV, OGG, FLAC.
Audiobook Consistency Checker
Check all audiobook chapters for ACX compliance and cross-chapter consistency. Analyze RMS, peak, noise floor instantly in your browser.
ACX Audiobook Mastering
Free ACX audiobook mastering tool — auto-normalize RMS to -20 dB, limit peaks below -3 dB, reduce noise floor below -60 dB, export 192 kbps CBR MP3.
Podcast Insert
Free online tool to insert audio segments into podcast episodes. Add intros, ads, outros, jingles at any position.
Time-Stretch to Target BPM
Time-stretch audio to any target BPM without changing pitch. Auto-detect BPM, set target tempo, preview in real-time and download.
Multi-Track Recorder
Record from multiple microphones simultaneously in separate tracks. Free online multitrack recorder — no software needed.
Audio Chapter Splitter
Split audio into chapters with a visual waveform editor. Add markers, name chapters, insert silence or jingles, export as ZIP. Free.
Recording Studio
Free online recording studio. Upload a backing track, record your voice, mix with reverb and EQ, and download in MP3, WAV, or OGG.
AI Music Cleaner
Remove codec artifacts from AI-generated music (SUNO, Udio). Restore audio quality with Apollo neural model. Free, in browser.

Voice Tools

Text to Speech
Free online text-to-speech with natural Microsoft Neural voices in 30+ languages. Auto language detection, speed & pitch control, word stress markup.
Voice Changer
Free online voice changer with 33 voice presets — robot, deep, chipmunk, echo and more. Pitch & formant shifting, no signup, no watermark, in your browser.
Speech to Text
Free voice typing tool. Speak into your microphone, see text in real time. 60+ languages, auto-punctuation, hands-free dictation. No sign-up required.
Online Voice Recorder
Free online voice recorder. Record from microphone or capture system audio directly in your browser.
Vocal Remover
Free online vocal remover: separate vocals from music instantly. Get instrumental and vocal tracks, detect BPM and key.
Audio to Text
Upload MP3, WAV, or FLAC files and get accurate text with timestamps. AI-powered by Whisper. Export SRT/VTT subtitles.
Vocal Range Finder
Free online vocal range test. Sing into your microphone and discover your voice type — Bass, Baritone, Tenor, Contralto, Mezzo-Soprano, or Soprano.
Megaphone Effect
Add a megaphone, bullhorn or walkie-talkie effect to any audio file — free, in your browser. Adjust drive, tone and echo.
Walkie-Talkie
Free online walkie-talkie with push-to-talk — no download, no sign-up. Talk in groups up to 5 directly in your browser.
Voice Translator
Translate speech in real time between 50+ languages. Speak in your language, hear or read the translation instantly. Free online voice translator.
Record Vocals
Record vocals in your browser: multi-clip takes, real-time reverb, EQ and compressor. Export MP3, WAV, FLAC. Free, no install.

Timbrica is a free collection of online tools. Edit audio, convert video, test your health, and handle everyday tasks — no registration, no software to install. Your files are processed securely and never stored on our servers.

Why Choose Timbrica

All tools are completely free with no limits on file size or number of uses. Most processing happens right in your browser using WebAssembly technology, so your files stay private. We offer 110+ tools across audio, video, health, games, and utilities — and continuously add more. Whether you need to edit audio, convert video, test your hearing, or play a quick game — Timbrica has you covered.

Frequently Asked Questions

Are all Timbrica tools really free?

Yes, every tool on Timbrica is 100% free. There are no hidden fees, no premium plans, and no usage limits. We believe audio editing should be accessible to everyone.

Do I need to create an account?

No registration required. Just open any tool and start working with your audio files immediately. No email, no sign-up forms.

Is my audio data safe?

Most tools process your files directly in the browser using WebAssembly (FFmpeg WASM). For tools that use server processing, files are automatically deleted immediately after processing.

What audio formats are supported?

Timbrica supports over 40 formats including MP3, WAV, FLAC, OGG, AAC, M4A, WMA, OPUS, AIFF, AMR, and many more. You can convert between any supported formats.

Does Timbrica work on mobile devices?

Yes, all tools are fully responsive and work on smartphones and tablets. The interface adapts to any screen size for comfortable use on the go.