Altair GraphQL Client

Altair GraphQL Client

A beautiful feature-rich GraphQL client for all platforms

Altair GraphQL Client promo image
What is Altair GraphQL Client?

Altair GraphQL Client is a featured Chrome extension by This extension has 59,461 weekly active users, a good user rating of 4.55, and is most similar to GraphQL Network Inspector and GraphQL DevTools. The latest version, 5.0.18, was updated 12 days ago.

Stats date:
Rating: 4.55 (60)
Version: 5.0.18 (Last updated: 2023-03-12)
Creation date: 2020-06-21
Manifest version: 2
  • http://*/
  • https://*/
  • tabs
  • storage
  • notifications
Size: 1.86M
Email: Click to see
URLs: Website
Risk impact: High risk impact
Risk likelihood: Very low risk likelihood
Found a bug?

Other platforms

Not available on Firefox
Altair GraphQL Client
Altair GraphQL Client (v4.1.0)
3 3,907
Ever needed to query a graphQL server when you don't have access to the server code? Want to just quickly test a graphQL query? Altair makes this quite easy. You can provide your query and even specify headers to be sent with the request.

Altair comes with a number of useful features including pretty printing your query, linting your query, showing schema docs, providing autocomplete functionality, the ability to set headers for your request, etc.

Data is stored so you can continue from where you stopped. The schema docs are also available offline once they have been retrieved.
Risk impact

Altair GraphQL Client requires a number of risky permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Altair GraphQL Client if you trust the publisher.

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

Altair GraphQL Client has earned a good reputation and can be trusted.

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension, especially ones with higher risk impact and/or higher risk likelihood.

Subscribe to the premium plan to see more risk analysis details
Promo video
User reviews
love it! the most advanced ext
by Bassam Nabriss Bassam Nabriss, 2023-03-10

Most used extension!
by Paul Larionov Paul Larionov, 2023-02-16

Such a handy lightweight tool for GraphQL testing, I find myself reaching for it before Postman, Insomnia, etc.
by Doug Wilson Doug Wilson, 2023-02-12
View all user reviews
Promo images
Altair GraphQL Client marquee promo image
Marquee promo image
Altair GraphQL Client large promo image
Large promo image
Altair GraphQL Client small promo image
Small promo image
Similar extensions

Here are some Chrome extensions that are similar to Altair GraphQL Client:

GraphQL Network Inspector GraphQL Network Inspector
Publisher: warrenjday
User count: 48,716
Rating: 63
Simple and clean network inspector for GraphQL
GraphQL DevTools GraphQL DevTools
User count: 1,918
Rating: 6
Build an extremely useful tool to manage graphQL queries !