Discord Volume Booster & Voice Chat Enhancer
Some Discord friends are barely audible while others blast your ears? Inconsistent mic levels, aggressive noise suppression, and quiet screen share audio — Hearably fixes all of it.
Real-time enhancement via extension · Or upload a file for free in Studio
Discord is the communication backbone for gamers, communities, and increasingly for work teams — but its audio quality in the browser version has persistent problems that frustrate users daily. The most common complaint: some participants in a voice channel are whisper-quiet while others are deafeningly loud. You've exhausted Discord's per-user volume sliders (which max out at 200%), tried every combination of input sensitivity and noise suppression settings, and still can't get consistent audio.
The root cause is a compounding chain of audio processing that Discord applies to voice chat. First, each participant's audio passes through Discord's Krisp-powered noise suppression, which uses a neural network to separate voice from background noise. Krisp works well for keyboard and ambient noise, but it has a side effect: it attenuates speech harmonics that overlap with noise frequencies, particularly in the 2-6 kHz consonant range. The result is voices that sound slightly muffled or "processed" — lacking the natural clarity of face-to-face conversation.
Second, Discord applies Automatic Gain Control (AGC) on both the sender and receiver side. The sender-side AGC attempts to normalize different microphone levels, but it struggles with the enormous variety of microphone hardware in Discord calls — USB condenser mics, gaming headset mics, laptop built-in mics, and phone mics all have different sensitivity curves, noise floors, and proximity effects. The receiver-side AGC then tries to normalize the already-processed signal again, sometimes amplifying the noise floor of quiet speakers to uncomfortable levels.
Third, Discord's browser client has a screen share audio problem. When someone shares their screen with audio, the audio quality is noticeably degraded compared to native Discord — limited to Opus at lower bitrates, often with audible compression artifacts. The screen share audio is also mixed at a lower level than voice chat by default, making it hard to hear shared content while people are talking over it.
Hearably solves these problems by processing Discord's combined audio output at the browser tab level. The multiband compressor normalizes volume differences between quiet and loud participants far more effectively than Discord's per-user slider. Voice Boost restores the speech clarity that Krisp's noise suppression removes. And the 800% volume boost ensures that even the quietest participant with the worst microphone is clearly audible.
Need the same fix elsewhere? See also Zoom Volume Booster & Audio Enhancer, Google Meet Volume Booster & Audio Enhancer and Twitch Volume Booster & Audio Normalizer — all three use the same audio engine, tuned per platform.
Why Discord Audio Is Inconsistent — AGC Chains & Noise Suppression Artifacts
Discord's browser audio pipeline processes voice through multiple stages: WebRTC capture → Krisp noise suppression → AGC → Opus encoding → network transport → Opus decoding → receiver AGC → output. Each stage introduces artifacts that compound through the chain.
The primary issue is double AGC processing. The sender's browser applies Chrome's WebRTC AGC (targeting -18 dBFS RMS for speech), then Discord's Krisp integration applies its own level normalization. On the receiver side, Discord applies another gain stage before Chrome's output processing. With three AGC stages in series, the system becomes unstable for edge-case inputs — a quiet speaker on a distant laptop mic might be boosted 30 dB by the sender AGC, then the noise floor (now only 10 dB below speech) gets further amplified by receiver-side processing, creating an audibly noisy signal.
Krisp's noise suppression operates on 20ms frames at 48kHz, applying a learned spectral mask that attenuates frequency bins classified as noise. When speech and noise overlap in the 2-6 kHz range (common with keyboard clicks, fan noise, and speech consonants), the model suppresses both. The result is reduced high-frequency speech content — voices sound darker and less intelligible than they would without processing.
Hearably's tab-level processing operates after all of Discord's internal audio pipeline. The multiband compressor with fast attack (10ms) and moderate release (200ms) catches the AGC pumping artifacts and provides consistent output levels. Voice Boost at +2-4 dB in the 1-4 kHz range directly counteracts Krisp's consonant attenuation, restoring intelligibility without amplifying the noise floor that the sender-side AGC boosted.
How to get the best audio on Discord Volume Booster & Voice Chat Enhancer
Fix volume differences between Discord participants
Discord's per-user volume maxes out at 200% and often isn't enough for quiet participants. Hearably's 800% boost plus multiband compression normalizes everyone's volume to a consistent level — no more constantly adjusting individual user sliders.
Voice Boost restores clarity lost by Krisp
Discord's Krisp noise suppression removes speech consonants in the 2-6 kHz range, making voices sound muffled. Voice Boost adds 2-4 dB at 1-4 kHz to restore the natural speech clarity that noise suppression strips away.
Enhance screen share audio
Discord screen share audio in the browser is lower quality and quieter than voice chat. When someone shares a game or video with audio, a 200-300% boost with flat EQ makes the shared content clearly audible alongside voice chat.
Compress dynamic voice chat
Some Discord users whisper, others shout. The multiband compressor automatically reduces loud speakers and boosts quiet ones, creating a more comfortable listening experience during active group conversations.
Night Mode for late-night Discord sessions
Gaming sessions and Discord calls often run late. Night Mode compresses the entire dynamic range so excited shouts and quiet mumbles all land at the same comfortable level. Keep your volume low without missing anything.
EQ for gaming communication clarity
In competitive gaming, hearing callouts clearly is critical. Cut 63-125Hz to remove rumble, boost 2-4kHz for speech clarity, and cut 8-16kHz to reduce harsh artifacts from compressed voice codecs. This "communication EQ" prioritizes intelligibility.
Per-tab Discord + game audio control
If you use Discord in the browser alongside other tabs, Hearably lets you boost Discord voice chat independently. Discord at 300% with Voice Boost, your music stream at 80% — no interference between tabs.
Built for this exact use case
Voice Boost
Restores speech clarity that Discord's Krisp noise suppression removes. +2-4 dB at 1-4 kHz makes every participant's voice clearer and more intelligible.
Multiband Compression
Normalizes volume across participants far better than Discord's per-user slider. Quiet users get boosted, loud users get tamed — automatically, in real time.
800% Volume Boost
Go far beyond Discord's 200% per-user limit. Boost the entire Discord tab output up to 800% with zero distortion from the look-ahead limiter.
10-Band EQ
Shape Discord audio for maximum communication clarity. Cut rumble, boost speech mids, reduce codec harshness — a "communication EQ" tailored to voice chat.
Choose your method
Different situations call for different tools. Hearably gives you both.
Chrome Extension
Enhance audio live while you stream. The extension intercepts your tab's audio and processes it in real-time — volume boost, EQ, presets — without downloading anything.
- Streaming on Discord Volume Booster & Voice Chat Enhancer, Netflix, Spotify
- Video calls on Zoom, Meet, Teams
- Any website with audio
- When you want instant, always-on enhancement
Free Online Studio
Upload an audio or video file, apply volume boost + 10-band EQ, preview in real-time, then download the enhanced WAV. Your file never leaves your browser.
- Downloaded videos or music files
- Podcast episodes you want to boost before sharing
- Voice recordings, lectures, interviews
- When you need a permanently enhanced file
Pro tip: Use a YouTube-to-MP3 tool to download the audio, then enhance it in Hearably Studio with EQ + volume boost. Perfect for offline listening, DJ sets, or sharing on social media.
Three clicks to better audio
Install
Add Hearably from the Chrome Web Store. Under 300KB, installs in seconds.
Enhance
Click the Hearably icon and tap "Enhance." Boost kicks in instantly.
Enjoy
Adjust volume, EQ, and presets. Works on any website with audio.
Frequently asked questions
Why are some Discord users so quiet even at max volume?
Discord's per-user volume caps at 200%, and the underlying issue is often compounding AGC processing. A user with a quiet mic gets boosted by sender-side AGC, but if their signal-to-noise ratio is poor, receiver-side processing can't boost further without amplifying noise. Hearably's 800% boost with multiband compression can cleanly amplify these signals.
Does Hearably affect my Discord microphone?
No. Hearably only processes incoming audio — what you hear from other participants. Your outgoing microphone signal is completely unaffected. No one in your Discord call can tell you're using Hearably.
Does Hearably work with Discord screen share audio?
Yes. Hearably captures the entire Discord tab's audio output, including screen share audio, bot audio, soundboard clips, and voice chat — all enhanced through the same processing chain.
Can Hearably fix Discord's robotic/metallic voice artifacts?
Partially. The robotic sound comes from Krisp's noise suppression over-processing speech. Hearably can't undo the suppression, but Voice Boost and EQ adjustments at 2-4 kHz restore enough high-frequency speech content to significantly improve perceived naturalness.
Why does Discord sound worse in the browser than the desktop app?
Discord's desktop app uses native audio processing with lower-latency paths and more control over the audio pipeline. The browser version is constrained by Chrome's WebRTC implementation, which adds its own AGC and noise processing on top of Discord's. Hearably compensates for these browser-specific limitations.
Does Hearably add latency to Discord voice chat?
Under 10ms — imperceptible in voice chat where network latency is already 20-100ms. Conversation flow and real-time gaming communication are completely unaffected.