Opening a GQL File

The GQL file type is primarily associated with GraphQL Playground.

GQLFile Extension GQL
File extension: GQL
File type:  GraphQL definition file

What is a GQL file?

GQL files mostly belong to GraphQL Playground. GQL files are plain text files that store GraphQL definitions. They contain instructions written in the GraphQL schema definition language. These files may include the following kinds of content:
  • Schema Files: Definitions of types and relationships used to build a GraphQL API.
  • Query Files: Commands to retrieve data from the server.
  • Mutation Files: Operations to update or delete data.
  • FilExt.com tips: The files are used by developers to design and test GraphQL APIs. You can open them with any text editor that supports code highlighting. Many tools such as GraphQL Playground, GraphQL Official, and Type-GraphQL work directly with these files to validate, generate code, and run queries.

    How to open a GQL file

    You need a suitable software like GraphQL Playground to open a GQL file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your GQL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a GQL file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online GQL Text Viewer

    Choose your .gql file to view

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    How to extract texts from GQL files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

    If you want to extract texts from GQL file or capture a screenshot, you can use our free Online GQL File Viewer:
    1. Just click the "Choose your .gql file to view" button on this page.
    2. After your file is opened in browser,
    3. click "Save as..." in the menu.
    4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
    5. Your file will be converted and downloaded.

    Programs that open and convert GQL files:

    1. GraphQL Playground
      See the previous paragraphs to learn more about the main application. GQL files are often referred to as GraphQL Playground developers because this type of file is primarily created or used by this software.
    2. BI/Query
      (used to be Andyne GQL)

    Technical Data for GQL File Extension

    File classification:
    Developer
    Related files:
    graphql, gqlconfig, js, ts, gpl, json, txt, sdl, gqa, gqu, qrd

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: BIQueryfile_gql
    EXEFile: %ProgramFiles%\MKTVISN\BI-Query\mktvisn_user.exe


    a gql GraphQL definition file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with GQL files

    • Associate the GQL file extension with the correct application.
    • Update your software that should actually open graphql definition files. Because only the current version supports the latest GQL file format. Search, therefore, e.g. on the manufacturer website after an available GraphQL Playground update.
    • To make sure that your GQL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .GQL file online - secure, fast, and no downloads needed.
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    GQL file viewer GQL file description