Tech riderRev. 7 Oct 2026
  1. 1Runs onAPI, Web
  2. 2CostsFree plan · paid from $15/mo
  3. 3Commercial useYes
  4. 4Download modelunlimited
  5. 5Catalog size11,230 sounds
  6. 6File formatsMP3
6 lines stated Written from the maker's own pages: lotsofsounds.com
The Lots of Sounds homepage

Overview

Lots of Sounds is a sound-effects library and browser-based audio service, with a soundboard, audio tools, REST API, and hosted MCP server. Its library page lists 12,530 free effects for videos, games, apps, and streams; another catalog figure lists 11,230 sounds. The maker says every sound is CC0 and may be used commercially without attribution. The API searches by keyword and filters by tags, category, or duration, then provides signed URLs for streaming or downloading MP3 files. It uses standard HTTP requests with an x-api-key header and requires no SDK. Pro costs 15.00 USD per month, or $150/year, and includes 2,500 API requests per day and unlimited downloads. Enterprise costs 49.00 USD per month, or $490/year, with 50,000 daily requests and unlimited downloads. Free access includes catalog browsing, search, filters, and previews, but no API access. The 48-sound board works without signup, and free browser tools convert and trim audio and create waveform images; the maker says processing occurs on the user's device.

Who it is for

It suits game studios, product teams, AI apps, editors, and sleep tools needing sound effects or audio workflows. API access is available on paid plans, while the free plan is limited to browsing and previews.

What is good

  • CC0 sounds may be used commercially without attribution.
  • API supports keyword, tag, category, and duration searches.
  • Signed URLs stream or download MP3 files.
  • Browser tools convert, trim, and generate waveform images.
  • Soundboard works without signup and has 48 sounds.

What to know first

  • Free plan does not include API access.
  • Pro allows 2,500 API requests per day.
  • Enterprise costs 49.00 USD per month.

Verdict

Lots of Sounds combines a CC0 sound library with browser tools, a soundboard, and paid API access. Check which catalog count applies and whether a plan's daily request allowance suits your use.

Lots of Sounds plans and pricing

All plans
Free Free $0 forever browse full catalog · view sounds · listen to previews · search and filter · no API access lotsofsounds.com · 7 Oct 2026
Pro $15/mo $15/month or $150/year (save $30) full API access · 2,500 requests/day · unlimited downloads · up to 2 API keys · HQ downloads lotsofsounds.com · 7 Oct 2026
Enterprise $49/mo $49/month or $490/year (save $98) 50,000 requests/day · unlimited downloads · up to 20 API keys · priority support lotsofsounds.com · 7 Oct 2026

Compared on sound effects libraries

Free plan
Yeslotsofsounds.com
Paid from
$15/molotsofsounds.com
Download model
unlimitedlotsofsounds.com
Commercial use
Yeslotsofsounds.com
Catalog size
11,230 soundslotsofsounds.com
File formats
MP3lotsofsounds.com

Facts

Product
Lots of Sounds offers a CC0 sound effects library, online soundboard, browser audio tools, REST API, and hosted MCP server.lotsofsounds.com · 7 Oct 2026
Catalog
The sound library page lists 12,530 free sound effects for videos, games, apps, and streams.lotsofsounds.com · 7 Oct 2026
License
The maker says every sound is CC0 and may be used commercially without attribution.lotsofsounds.com · 7 Oct 2026
API
The REST API searches sounds by keyword and filters for tags, category, and duration, and provides signed URLs to stream or download MP3 files.lotsofsounds.com · 7 Oct 2026
AI integrations
The hosted MCP server connects to Claude, Cursor, ChatGPT, or any MCP client.lotsofsounds.com · 7 Oct 2026
Compatibility
The API uses standard HTTP requests with an x-api-key header and does not require an SDK.lotsofsounds.com · 7 Oct 2026
Browser tools
Free browser audio tools convert, trim, and generate waveform images, and the maker says processing happens locally on the user's device.lotsofsounds.com · 7 Oct 2026
Support
The maker lists [email protected] for general enquiries and says it usually replies to custom pricing enquiries within one business day.lotsofsounds.com · 7 Oct 2026
Privacy
The privacy policy says the service collects account details, billing information, API usage, download activity, request metadata, and operational logs.lotsofsounds.com · 7 Oct 2026
Security
The privacy policy says it uses reasonable administrative, technical, and organizational measures to protect information and asks users to keep account credentials and API keys confidential.lotsofsounds.com · 7 Oct 2026
Plan limits
Pro includes 2,500 API requests per day and Enterprise includes 50,000 API requests per day; both list unlimited downloads.lotsofsounds.com · 7 Oct 2026
Soundboard
The online soundboard provides 48 sounds, can be used without signup, and supports keyboard shortcuts for playing its first ten pads.lotsofsounds.com · 7 Oct 2026
Intended users
The maker describes use cases including game studios, product teams, AI apps, editors, and sleep tools.lotsofsounds.com · 7 Oct 2026

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