Noisli
Simple and elegant ambient sound mixer to mask noise.
- What it is
- Simple and elegant ambient sound mixer to mask noise.
- Best for
- Ambient noise masking · Concentration improvement · Creating relaxing environments
- Platforms
- Web
Strengths
- Simple and elegant, ideal for noise masking
- Useful free version
Weak points
- Limited sound library
- Subscription required for advanced features
What is Noisli?
Noisli is an ambient sound generation application designed to create customized sound environments. It allows users to mix various high-quality sounds, such as natural, mechanical, or urban noises, to create a soundscape suited to their concentration, relaxation, or sleep needs. The tool also provides complementary features to structure work time and support productivity. Accessible via web and mobile applications, Noisli operates on a freemium model, offering basic free options as well as advanced features accessible via paid subscriptions.
At a glance
- Type
- App
- Platforms
- Web
- Subscription required
- Yes
- Free trial
- No
- French
- No
- Availability
- Worldwide
- Uses AI
- No
- Evidence level
- No known evidence
This information is indicative and may change: only the publisher's own website is authoritative.
Who uses Noisli?
Workers and students
Individuals looking to structure their work or study sessions with time management tools and sounds that support concentration.
Users seeking quiet
Individuals wanting to mask external noise or create a stable sound environment for relaxation or sleep.
Key features
Sound generator
Library of 28 high-quality ambient sounds that can be mixed and adjusted individually in volume.
Session timer
Time management tool allowing work in sessions with built-in productivity statistics.
Text editor
Distraction-free, clean writing interface to facilitate drafting.
Playlists and favorites
Access to pre-defined sound selections and the ability to save custom sound combinations.
Pricing
Pro plan is US$10.00 per month or CA$13.50 per month.
Pricing recorded on November 1, 2026. Excluding taxes and shipping. Prices change: the amount that applies is the one shown by the publisher's own checkout.
Free
Free
Free plan with limitations (1.5 hours of streaming per day, 16 sounds, 3 playlists).
- 16 sounds
- 1.5 hours of streaming per day
- 3 playlists
- Up to 5 favorites
- Simple timer
- Simple text editor
Pro
US$10.00 / CA$13.50 per month
Billed annually, for individuals.
- 28 sounds
- Unlimited streaming
- 10 playlists
- Up to 10 favorites
- Advanced timer
- Advanced text editor
Business
US$24.00 / CA$32.50 per month
Billed annually, for teams.
- Pro features
- Team management
- Centralized billing
The free plan allows testing of basic features with a daily listening time limit. Pro and Business plans are recommended for intensive use without time restrictions and to access all advanced tools.
Use cases
Sound masking
Layering constant noises to cover sudden or distracting sounds like traffic or conversations.
Outcome: Reduced impact of background noise on attention.
Work management
Using the timer to divide work time into focused sessions with regular breaks.
Outcome: Structured organization of work periods.
How it works in practice
Creating a soundscape
- 1Select multiple sounds from the library.
- 2Adjust the volume of each track to create a blend.
- 3Save the combination as a favorite.
Focused work session
- 1Start the timer to define the duration of the session.
- 2Activate the chosen sound blend.
- 3Use the text editor to write without distraction.
In your daily routine
Compatibility
The tool is accessible via modern web browsers and has mobile applications on iOS and Android.
Integration
Designed to be used in the background while performing other tasks on a computer or mobile device.
Known limits
Free plan limitations
The free plan restricts daily streaming time and limits access to certain advanced features.
Browser dependency
All features are optimized for desktop web browsers.
Consider something else if
- Guided meditation apps
- Sleep tracking tools with sensors
- Complex project management software
How to use it
Initial setup
Create an account on the official website to access the sound mixing interface.
Customization
Use the volume sliders to balance the sounds and enable options like oscillation to vary intensity.
Frequently asked questions
Is Noisli available in French?+
No, the application interface and the official website are currently in English.
Can I use Noisli for free?+
Yes, a free plan is available with limitations on the number of sounds and daily listening duration.
Does the timer stop the sounds automatically?+
Yes, the sounds stop automatically when the time set on the timer has elapsed.
Are prices listed in euros?+
The prices displayed on the official website are in US dollars.
Does Noisli offer mobile applications?+
Yes, Noisli is available on iOS and Android in addition to its web version.
Sources
Evidence level shown: No known evidence
No studies exist on this application. The systematic review on noise as a sleep aid does not support a reliable effect on falling asleep.
No published source specific to this product has been identified so far.
Background on the approach
General references on the category or technology: they do not cover this specific product.
These references cover the approach or technology, not an evaluation of the product by us. None of these links is an affiliate link. Read our method.
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