Contour EQ

Name: Contour EQ
Rating: 4.2 (5 reviews)
Author: OfficialPiAddict

10 Band parametric EQ with A/B testing functionality.

As of June 2026, Contour EQ has 138 users and a 4.20/5 rating from 5 reviews in the Entertainment category.

OfficialPiAddict Entertainment

Chrome Web Store ↗.crx

Users−2.1%

138

Rating−1.2%

4.20

5 reviews

Reviews+25.0%

Version

1.1

Manifest V3

History

4 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	141	4.25	4	1.1
Apr 21, 2026	143	4.20	5	1.1
May 11, 2026	138	4.20	5	1.1
Jun 7, 2026	157	4.20	5	1.1
Now	138	4.20	5	1.1

Permissions & access

Permissions: tabCapturetabsstorage
Host access: None declared

Screenshots

About

Contour is a simple, no-frills 10-band parametric equalizer for your browser.

It saves your settings, supports preset save/load, and makes it easy to import or export profiles for sharing or backup. A built-in visualizer provides a live view of your EQ curve, while the blind A/B testing mode pits all your presets against each other in randomized head-to-head matchups—helping you objectively find the one you actually prefer.

Contour works seamlessly with any audio source, including YouTube, Deezer, Spotify, SoundCloud, and more.

Disclaimer: Contour is a personal project built to solve a need not addressed by other extensions. It’s provided as-is, with no guarantees of performance, compatibility, or ongoing support.