Hearably vs Ears: Bass Boost EQ
Two Chrome audio extensions, two very different philosophies. Ears: Bass Boost EQ is a free, simple equalizer for quick bass adjustments. Hearably is a full-featured audio enhancement engine with 800% boost, multiband compression, and live AI captions. Which one is right for you?
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If you have searched the Chrome Web Store for audio enhancement, you have almost certainly seen Ears: Bass Boost EQ — a popular, completely free extension that adds a simple equalizer to your browser. With over a million installs and a straightforward UI, Ears has carved out a loyal following among users who want a quick bass boost without complexity. But is "simple and free" enough, or does a more capable tool justify its cost?
Ears: Bass Boost EQ is a lightweight Chrome extension that provides a basic multi-band equalizer with presets focused on bass enhancement. It works by injecting a Web Audio API processing chain into web pages, applying EQ adjustments to media elements. The extension is completely free with no premium tier — what you see is what you get. For users who want to add a bit of bass to YouTube music or warm up thin laptop speakers, Ears delivers on its core promise with zero friction.
Hearably takes a fundamentally different approach. Rather than a simple EQ overlay, Hearably captures the entire tab's audio stream via Chrome's tabCapture API and routes it through a professional-grade DSP chain: 10-band parametric EQ, 3-band Linkwitz-Riley crossover with per-band compression, direct gain stages up to 800%, and a custom look-ahead limiter AudioWorklet that prevents distortion at any volume level. It also includes AI-powered live captions, per-tab independent processing, and six optimized presets for different content types.
The honest comparison: Ears is the better choice if you want a quick, free bass adjustment and nothing more. Hearably is the better choice if you want serious volume boost, distortion-free processing, per-tab control, or any feature beyond basic EQ. The price difference reflects a genuine capability gap — not marketing fluff. Let's break down exactly what each extension offers so you can decide based on your actual needs.
Need the same fix elsewhere? See also Hearably vs Volume Booster, Hearably vs Boom 3D and Best Volume Booster Extensions for Chrome in 2026 — all three use the same audio engine, tuned per platform.
Content Script EQ vs. tabCapture DSP — The Architecture Gap
The most important technical difference between Ears and Hearably is how they access and process audio. Ears uses a content-script approach: it injects JavaScript into web pages, finds HTML5 <audio> and <video> elements, and connects them to a Web Audio API graph with EQ filter nodes. This is simple to implement but has significant limitations. It cannot process audio from Web Audio API sources, WebRTC streams, or embedded iframes. Cross-origin media (YouTube's encrypted streams, Netflix, DRM-protected content) may output silence when captured this way due to CORS restrictions.
Hearably uses Chrome's tabCapture API, which captures the complete audio output of a browser tab after all page-level processing — including DRM decryption, Web Audio output, and WebRTC streams. This means Hearably processes everything you hear from a tab, regardless of how the audio is generated. The captured stream is routed through an offscreen document containing the full DSP chain, ensuring zero interference with the page's own audio processing.
The DSP capabilities also differ substantially. Ears provides a basic multi-band EQ using standard BiquadFilterNode instances — effective for tonal shaping but limited to frequency adjustment. Hearably's chain includes a 3-band Linkwitz-Riley crossover (phase-aligned at 250 Hz and 4 kHz), per-band compressors with adaptive ratios, per-band gain stages for the actual volume boost, and a look-ahead limiter implemented as a custom AudioWorkletProcessor with a 5ms circular buffer. The limiter is the critical difference for volume boosting: it prevents hard clipping at any gain level, maintaining THD below 0.1% even at 800% boost. Ears has no limiting or compression, so pushing its EQ gains high produces distortion.
How to get the best audio on Hearably vs Ears: Bass Boost EQ
Choose Ears if you only need a quick bass boost
If your use case is simply adding bass warmth to YouTube music on laptop speakers, Ears does this well and costs nothing. Its bass presets are effective for the narrow task of low-frequency enhancement on media that uses standard HTML5 audio elements.
Choose Hearably if you need volume above 100%
Ears is an equalizer, not a volume booster. It redistributes frequency energy but does not significantly increase overall loudness. Hearably provides up to 800% volume boost with distortion-free limiting — a fundamentally different capability for quiet content.
Choose Hearably for video calls and WebRTC audio
Ears' content-script approach cannot process WebRTC audio streams (Zoom, Google Meet, Microsoft Teams in the browser). Hearably's tabCapture approach processes all audio from the tab, including WebRTC calls.
Choose Hearably for per-tab control
Each browser tab gets its own independent Hearably audio chain with separate volume, EQ, and presets. Ears applies settings globally or to the active tab — you cannot have different EQ curves for different tabs simultaneously.
Choose Ears if simplicity is your top priority
Ears has a minimal UI with a single EQ panel. If you find full-featured audio tools overwhelming and just want to slide a bass knob up, Ears delivers that experience without clutter.
Choose Hearably if you want live AI captions
Hearably Pro includes real-time AI-powered transcription that generates live captions for any browser audio. Ears offers no transcription or captioning capability.
Built for this exact use case
Up to 800% Volume Boost
Hearably provides genuine volume amplification up to 8x, not just EQ redistribution. The look-ahead limiter ensures zero clipping at any boost level. Ears offers EQ shaping but no significant overall volume increase.
Zero-Distortion Look-Ahead Limiter
A custom AudioWorklet with a 5ms circular buffer anticipates peaks before they clip and applies smooth gain reduction. Ears has no limiting — high EQ gains cause audible distortion on peaks.
Per-Tab Independent Processing
Each tab gets its own DSP chain. A quiet tutorial at 400% with Vocal Clarity while Spotify Web plays at 120% with Bass Boost — simultaneously. Ears applies one setting globally.
Live AI Captions
Real-time transcription powered by Whisper, running entirely in your browser. Generates live captions for any audio in any tab. No equivalent feature exists in Ears.
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 Hearably vs Ears: Bass Boost EQ, 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.
Hearably vs Ears: Bass Boost EQ
| Feature | Hearably | Ears: Bass Boost EQ |
|---|---|---|
| Price | Free tier (120% boost, 3-band EQ). Pro: $4.99/mo or $49.99/yr | Completely free |
| Volume boost | Up to 800% with look-ahead limiter | EQ only — no significant overall volume increase |
| EQ bands | 10-band parametric (31Hz–16kHz, ±12dB) | Multi-band EQ with bass-focused presets |
| Distortion prevention | Look-ahead limiter (5ms, zero clipping) | None — high EQ gains clip |
| Multiband compression | 3-band Linkwitz-Riley crossover + per-band compressors | None |
| Per-tab control | Yes — independent chain per tab | No — global or active-tab only |
| Audio capture method | tabCapture API (captures all tab audio incl. DRM) | Content script (HTML5 elements only) |
| Live AI captions | Yes (Pro) — Whisper-powered real-time transcription | No |
| Presets | 6 (Music, Bass, Vocal, Cinema, Gaming, Late Night) | Bass-focused EQ presets |
| Extension size | <300KB | ~200KB |
Frequently asked questions
Is Ears: Bass Boost EQ completely free?
Yes. Ears is entirely free with no premium tier, no ads, and no usage limits. This is its primary advantage over Hearably, which offers a free tier (120% boost, 3-band EQ) with a paid Pro tier for full features.
Can Ears boost volume above 100%?
Not significantly. Ears is an equalizer — it boosts specific frequency bands but does not increase overall output level the way a volume booster does. Boosting all EQ bands simultaneously provides a small overall increase but introduces distortion. Hearably is designed specifically for volume amplification up to 800%.
Does Ears work on Netflix and YouTube?
Ears works on standard HTML5 media elements. It may have issues with DRM-protected streams (Netflix, Disney+) and some dynamically loaded media. Hearably uses tabCapture which works on all audio from any source within a tab, including DRM-protected content.
Which extension uses less CPU?
Ears uses slightly less CPU because its processing chain is simpler (just EQ filters). Hearably's full DSP chain (EQ + crossover + compressors + limiter) uses 1-2% CPU on modern hardware — imperceptible in practice.
Can I use both Ears and Hearably at the same time?
We do not recommend it. Both extensions process audio and running them simultaneously can cause conflicts or double-processing artifacts. Choose one based on your needs — if you need volume boost and per-tab control, Hearably; if you need only free EQ, Ears.
Does Hearably have bass boost presets like Ears?
Yes. Hearably includes a dedicated Bass Boost preset along with five other presets (Music, Vocal Clarity, Cinema, Gaming, Late Night). Each preset configures the full DSP chain — EQ, compression, and gain staging — not just the equalizer.
Which has better sound quality?
Hearably produces higher-quality output at any setting due to its look-ahead limiter preventing distortion and its multiband compression providing cleaner dynamics control. Ears sounds good at moderate EQ settings but introduces distortion when bands are pushed to extremes.
Does Ears work on Chromebooks?
Yes, Ears works on Chromebooks. Hearably also works on Chromebooks — both are Chrome extensions that run anywhere Chrome runs, including ChromeOS, Windows, macOS, and Linux.