Edit JSON Now

JSON Editor for Translators

Edit localization files (en.json, es.json, fr.json) without touching any code. See all translation keys as simple text fields and update hundreds of strings in minutes.

Start Editing Translations

See It In Action

Here's a typical localization file and how JSON2FORM transforms it into an easy-to-edit form:

en.json 
{
  "app": {
    "title": "My Application",
    "welcome": "Welcome back!",
    "logout": "Sign Out"
  },
  "errors": {
    "notFound": "Page not found",
    "serverError": "Something went wrong",
    "unauthorized": "Please log in to continue"
  },
  "buttons": {
    "save": "Save Changes",
    "cancel": "Cancel",
    "delete": "Delete Item"
  }
}
Form View
app
errors

The Challenge

As a translator or localization team member, you're often asked to update language files like en.json, messages_es.json, or strings.json. These files look intimidating with all their brackets, quotes, and commas.

One missing comma breaks the entire file
Hard to find the text you need to translate
Risk of accidentally breaking the JSON structure

How to Edit Localization Files

1

Get Your JSON File

Ask your developer for the localization file or find it in your project's locales/ or i18n/ folder.

2

Paste & Parse

Open JSON2FORM, paste your JSON content, and click "Parse" to see all translation keys as form fields.

3

Translate

Update the text values in each field. The form handles all the JSON syntax for you.

4

Copy & Send

Click "Copy JSON" and send the updated file back to your developer or save it to your project.

Why Translators Love JSON2FORM

No Syntax Errors

You literally cannot break the JSON structure. Just type your translations.

Save Hours

Edit 200+ translation strings without hunting through code.

Clear Overview

See all translation keys organized by section, not buried in brackets.

No Developer Needed

Update translations independently without waiting for engineering help.

Ready to Simplify Your Translation Work?

Start editing localization files the easy way — no coding required.

Edit Localization JSON Now