About this utility
How to use Localization Completeness Auditor
Compare source and translated JSON messages for missing, extra, empty, unchanged, and placeholder-mismatched entries.
What to provide
Paste a flat or nested JSON object whose leaves are source-language strings.
Paste the equivalent target-locale object.
- Paste, type, or drag and drop a supported text file into the input area.
- Place the second value or file in the adjacent panel. Sensitive fields are masked by default.
- Review the input and the clearly labeled output behavior.
- Select “Run tool” or press Ctrl/Command + Enter, then copy, download, or move the result back into the first input for another pass.
Use “Swap inputs” to reverse the comparison without copying either value.
What the result means
A message-by-message status table with source and target counts.
Privacy and safety
This utility is loaded as browser code and processes your input only in this tab. OmniCastConverter has no upload endpoint and never stores your content, filenames, tokens, or secrets. Generated markup and code are shown as inert text and are never executed.
Limitations
- All input and output remains in this browser tab and is never uploaded or saved. The audit cannot judge translation quality, grammar, plural rules, or whether unchanged words are intentional.
Try the included example
Select “Load example” at any time to restore this tested sample.
{"welcome":"Welcome, {name}!","save":"Save","menu":{"help":"Help"}}{"welcome":"Sveiki, {name}!","save":"","menu":{"help":"Pagalba"},"extra":"Papildoma"}