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Best alternatives to JSON Editor (2026)

10 Chrome extensions that do a similar job to JSON Editor, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

JSON Editor: reviews, users and permissionsBest Developer Tools extensions

JSON Editor today

≈2K users3.6★ from 5 ratingsNo special permissions

JSON Editor alternatives, compared

  1. 1

    JSON Editor

    Effortless JSON Editing, Anywhere!

    576 usersNot rated yetNot updated for 2+ yearsNo special permissions
    • About 3.5× fewer users than JSON Editor
    Compare side by side
  2. 2

    JSONVue

    Validate and view JSON documents

    ≈900K users4.3★ from 2.6K ratingsNot updated for 2+ years2 permissions
    • About 450× more users than JSON Editor
    • Asks for more permissions (2 vs 0)
    JSONVue alternativesCompare side by side
  3. 3

    Power Automate Editor – JSON Editor for Your Flows

    Edit and validate the JSON definition of your Power Automate flows directly from the designer.

    423 users5.0★ from 7 ratingsUpdated 5 days ago11 permissions
    • About 4.7× fewer users than JSON Editor
    • Asks for more permissions (11 vs 0)
    Compare side by side
  4. 4

    JSON Toolkit

    A powerful tool for testers: validation, schemas, comparison, and JSON transformation

    235 users5.0★ from 4 ratingsUpdated 11 months ago2 permissions
    • About 8.5× fewer users than JSON Editor
    • Asks for more permissions (2 vs 0)
    Compare side by side
  5. 5

    JSON Validator

    Quickly validate your JSON and show the problem if there is any.

    900 usersNot rated yetNot updated for 3+ yearsNo special permissions
    • About 2.2× fewer users than JSON Editor
    • Listed under Workflow & Planning
    Compare side by side
  6. 6

    JSON Viewer

    Validates and makes JSON documents easy to read. Open source.

    ≈100K users3.6★ from 157 ratingsNot updated for 2+ years7 permissions
    • About 50× more users than JSON Editor
    • Asks for more permissions (7 vs 0)
    JSON Viewer alternativesCompare side by side
  7. 7

    JSONView

    Validate and view JSON documents

    ≈2K users4.6★ from 5 ratingsNot updated for 3+ years6 permissions
    • A similar number of users to JSON Editor
    • Asks for more permissions (6 vs 0)
    • Listed under Workflow & Planning
    JSONView alternativesCompare side by side
  8. 8

    JSON Tools

    Collection of small & convenient JSON tools.

    ≈1K users4.5★ from 2 ratingsUpdated 8 months ago1 permissions
    • About 2.0× fewer users than JSON Editor
    • Asks for more permissions (1 vs 0)
    • Listed under Workflow & Planning
    JSON Tools alternativesCompare side by side
  9. 9

    JSON Viewer Pro

    A powerful JSON viewer and formatter that offers advanced features for developers and data analysts to visualise and analyse JSON

    ≈300K users4.5★ from 219 ratingsUpdated 2 days ago3 permissions
    • About 150× more users than JSON Editor
    • Asks for more permissions (3 vs 0)
    JSON Viewer Pro alternativesCompare side by side
  10. 10

    JSON Viewer

    Pretty JSON Viewer – an online json formatter, validator, and viewer for easy formatting and validation of json files.

    ≈1K users5.0★ from 5 ratingsUpdated 6 months ago1 permissions
    • About 2.0× fewer users than JSON Editor
    • Asks for more permissions (1 vs 0)
    JSON Viewer alternativesCompare side by side

JSON Editor alternatives: questions

What is the best alternative to JSON Editor?

By users, the most popular alternative is JSONVue with ≈900K users and a 4.3-star rating. The closest match by what it does is JSON Editor.

Which JSON Editor alternative has the best rating?

JSON Viewer Pro has the highest rating of these alternatives with 50+ ratings: 4.5 out of 5 from 219 ratings.

How many alternatives to JSON Editor are there?

We list 10 close alternatives to JSON Editor on the Chrome Web Store, picked by what they do and ranked by how close they are.

Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.