check out my website https://freepublicapis.com apis there are tested daily by my robots to make sure they work :) Answer from Gotopik on reddit.com
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Free APIs
free-apis.github.io
Free APIs
An open-source collection of free APIs for web developers.
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GitHub
github.com › public-apis › public-apis
GitHub - public-apis/public-apis: A collective list of free APIs · GitHub
Free JSON storage service. Ideal for small scale Web apps, Websites and Mobile apps ... Clockify's REST-based API can be used to push/pull data to/from it & integrate it with other systems
Starred by 409K users
Forked by 44.2K users
Languages   Python 96.8% | Shell 3.2%
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G2
g2.com › categories › api-platforms › free
Best 24 Free API Platforms Picks in 2026 | G2
Best free API Platforms across 24 API Platforms products. See reviews of Postman, Apidog, Kong Gateway and compare free or paid products easily. Get the G2 on the right API Platforms for you.
Address   100 S Wacker DrSTE 600, 60606, Chicago
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Free Public APIs
freepublicapis.com
Free Public APIs
A collection of Free Public APIs for Students and Developers. Tested every single day.
Find elsewhere
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Reddit
reddit.com › r/webdev › a directory of 800+ free apis, what do you guys think of?
r/webdev on Reddit: A directory of 800+ free APIs, what do you guys think of?
July 20, 2025 -

Collection of free public APIs that No auth required.

The public-apis list is an awesome resource for developers. The only problem is that many of the APIs have become dead links over time. So I built a side project that takes that list and monitors API status daily, so you can see which ones are actually usable.

  • 860+ APIs that no auth required.

  • Reliability is monitored daily.

  • Test ednpoint directly in your browser.

Explore the directory: https://freeapis.juheapi.com/apis

All feedback is welcome!

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Apipheny
apipheny.io › free-api
Free API – 90+ Public APIs For Testing [No Key] – Apipheny
For this article, we traversed the web with a simple goal in mind — to make a comprehensive list of the top 15 APIs for each category. Check them out. Update 2025-07-01: Some of these go down and sometimes come back up, we’re updating them with new ones as time goes on. Feel free to email us with the ones you like the most.
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freeCodeCamp
forum.freecodecamp.org › t › i-need-a-list-of-apis-i-can-use-as-a-beginner › 381286
I need a list of APIs i can use as a beginner - The freeCodeCamp Forum
April 30, 2020 - I have just started using APIs for my projects… I want to know about free open source APIs available so that I can develop more projects to get a grip on how to use APIs.
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Reddit
reddit.com › r/askprogramming › what are some good, free rest apis you all use?
r/AskProgramming on Reddit: What are some good, free REST APIs you all use?
April 29, 2024 -

The best free REST API I have come across is from the National Weather Service. I am, however, tired of playing with the weather. I am not looking for anything in specific, just something other than weather. I know there is https://www.data.gov , but there doesn't appear to be any good, up-to-date data available. It is entirely possible I am using those APIs incorrectly. So, please, would you mind passing along some good REST APIs for me to "play" with?

Thanks!

EDIT: I also use the APoD REST API, but that's getting a little old too.

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NASA
api.nasa.gov
NASA Open APIs
Generate API Key · Loading signup form · Please enable JavaScript to signup for an api.data.gov API key
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Latenode
community.latenode.com › other questions › api
What are the top free APIs for developers - Best no-cost programming resources - API - Latenode Official Community
August 18, 2025 - This should become a go-to resource where we share our experiences with different free options. Let me kick things off with my recommendations: OpenRouter Platform - They offer free access to their DeepSeek R1 model without rate limits.
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Quora
quora.com › What-are-the-best-free-APIs-to-develop-fun-projects-with
What are the best free APIs to develop fun projects with? - Quora
Answer (1 of 2): Sometimes developers run out of ideas that can be inspiring enough to be implemented. In this context, the following APIs can be the best recommendations. The best part is that these fun APIs can provide creative ideas for mobile app developers to come up with something incredibl...
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DEV Community
dev.to › ruppysuppy › 7-free-public-apis-you-will-love-as-a-developer-166p
7 Free Public APIs you will love as a developer💖 - DEV Community
February 23, 2025 - Google has a plethora of APIs, but most of them are paid. Thankfully, the Translate API provides free translations for 100+ languages, up to 500k characters per month.
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Thunkable
community.thunkable.com › creator lounge
1400+ Free APIs you can use to create your next app - Creator Lounge - Community
February 22, 2024 - This is not a new resource, but it was new to me so I’m sharing here for the Community to take inspiration from. I was working on a small project recently and came across this great directory of Free APIs that you can u…
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Brave
brave.com › search › api
Brave Search API | Brave
October 16, 2025 - The open Web is a critical source of training data for today’s state-of-the-art AI models. With up to five snippets from over 30 billion pages, the Brave Search API is the best blend of scale, quality, and cost.
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Medium
medium.com › @sunil17bbmp › 15-best-free-apis-every-developer-should-know-in-2026-ca250759e377
15 Best Free APIs Every Developer Should Know in 2026 | by Code With Sunil | Code Smarter, not harder | Jan, 2026 | Medium
January 19, 2026 - In this article, I’ll walk you through 15 powerful free APIs you can use in your next project — whether you’re building a website, mobile app, or data-driven service.
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National Weather Service
weather.gov › documentation › services-web-api
API Web Service
All of the information presented via the API is intended to be open data, free to use for any purpose.