Timbrica Audio Tools

Fast, simple audio utilities: boost volume, trim, convert, analyze and more. We’ll add new tools continuously. — 92+ 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. No upload — processed in your browser.
Audio Enhancer
Free online audio enhancer with dynamic range compressor — improve clarity, compress dynamics, normalize volume, and reduce noise. Process MP3, WAV, FLAC files in your browser.
Audio Volume Changer
Free online audio volume changer. Increase or decrease volume of MP3, WAV, FLAC files. Normalize, add fade effects, adjust sections.
Reverse Audio
Reverse audio online for free. Play songs backwards, create backmasking effects. No upload — processed entirely in your browser.
Audio Denoiser
Remove background noise from audio files instantly — AI-powered noise reduction for voice recordings, podcasts, and music. 100% free, no upload, no account. Works in your browser.
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. No upload needed, works in browser.
Ringtone Maker
Create custom ringtones online for free. Trim audio, set fade in/out, export as M4R for iPhone or MP3 for Android. No upload needed.
Reverb & Echo
Free online reverb and echo maker. Add reverberation or delay to audio with real-time preview. 12 presets, region selection, adjustable room size, decay, and feedback. No upload — browser processing.
Silence Remover
Remove silence from audio files online for free. Auto-detect silent parts with adjustable threshold, preview results, and export to MP3, WAV, FLAC, OGG. No upload — processed in your browser.
Change Pitch
Change audio pitch online for free. Shift pitch up or down by up to 24 semitones with cent precision. Key detection, BPM analysis, real-time preview, and format conversion — all in your browser.
Audio Repair
Fix corrupted, broken, or glitchy audio files online for free. Repair damaged MP3, WAV, FLAC, M4A files that won't play. Remux, re-encode, fix headers and timestamps.
8-Bit Chiptune Synthesizer
Convert any audio to authentic chiptune with real NES/Dendy waveforms. Pitch detection + pulse, triangle, noise synthesis. 8 presets. Free, private, in-browser.
Equalizer
Free 10-band audio equalizer with real-time preview, spectrum analyzer, 14 presets, HPF/LPF filters, and A/B comparison. Process MP3, WAV, FLAC directly in your browser.

Video Editing Tools

Trim Video
Trim and cut video files online for free. Visual timeline with waveform and thumbnail preview. Export to MP4, WebM. No upload to server — processed in your browser.
Video Crop & Resize
Crop, resize, and change video aspect ratio online for free. Convert horizontal to vertical, add blur background, make square or circle videos. Processed in your browser.
Remove Audio from Video
Remove audio from video online for free. Lossless stream copy — instant, no quality loss. Download muted video and extracted audio separately. 100% browser-based.
Video Flip & Mirror
Flip, mirror, and rotate videos online for free. Horizontal mirror, vertical flip, rotate 90/180/270 degrees. Instant preview, no upload to server, no watermark.
GIF Compressor
Free online GIF compressor. Reduce animated GIF file size with lossy compression, color reduction, frame optimization, and platform presets for Discord, Telegram, Slack. Client-side processing — files never leave your device.
Video Wall
Split video or image into tiles for multi-monitor video wall display. Bezel compensation, live synchronized playback across screens. Free, browser-based.
Video to GIF
Convert video to animated GIF. Set duration, frame rate, size, and quality. Free, runs in browser, no upload to server.
Subtitle Merger
Merge two subtitle files into one bilingual file. Combine original and translation on screen. Free, no upload.
Trim GIF
Free online GIF trimmer with automatic perfect loop detection. Cut GIF by frames, reverse, bounce, adjust speed. Lossless trim via gifsicle. No upload, no watermark.

Device Testing Tools

Speaker & Headphone Test
Free online speaker test: check left/right stereo channels, surround 5.1 & 7.1, frequency response 20 Hz–20 kHz, phase polarity, tone generator.
Sound Level Meter
Free online sound level meter. Measure noise in decibels with your microphone. Real-time dB display, noise comparison chart, NIOSH safety warnings.
Speaker Cleaner
Clean your phone speaker from water and dust using sound waves. 8-phase automatic cleaning: water ejection, pulse knock, vibration, dust sweep, ultrasonic.
Microphone Test
Professional microphone test: noise floor, SNR, dynamic range, latency, frequency response. Get a quality grade A+ to F with actionable tips.
Mic Noise Test
Test your microphone for noise problems: hum, hiss, crackle, rumble, interference. Get a noise floor measurement, frequency analysis, and personalized fix recommendations — all in your browser.
Vibration Test
Free online vibration test for your phone. Check if your vibration motor works, try 14 haptic patterns (SOS, heartbeat, morse code), run motor diagnostics, and create custom vibration patterns.
Subwoofer Test
Free online subwoofer test. Generate bass tones 10–200 Hz, run frequency sweeps, try 6 synthesized bass drops, diagnose polarity & crossover, and calculate room modes — all in the browser.
Battery Checker
Free online battery checker. Monitor battery level, charging status, discharge rate, and time remaining in real time. Live graph, session history, smart tips. Works on phones, tablets, laptops — all in your browser.
Refresh Rate Test
Free online monitor refresh rate test. Measure your display Hz accurately with frame timing analysis, jitter detection, display info extraction, and visual motion demo. Works on any device.
Dead Pixel Test
Free dead pixel test for any monitor, laptop, phone, or tablet. Detect dead, stuck & hot pixels with 21 test patterns. Includes pixel repair tool and 8× magnifier.
Keyboard Test
Free online keyboard tester. Check every key, detect ghosting, measure latency, test typing speed, and find stuck or chattering keys. Works with any keyboard layout.

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 audio files stay private. We support over 40 audio formats and continuously add new tools. Whether you are a musician, podcaster, student, or just need to quickly edit an audio file — 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). Your audio never leaves your device. 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.