Free converter

Convert JSON to ARB

Drop an i18n JSON file and get a Flutter .arb file back, its language in @@locale.

Nested or flat JSON .json

ARB .arb

Your file

Drop a .json file or browse

One translation file, nested or flat

Browse

or paste it

Language for @@locale

Nothing you drop or paste here is stored.

Result

The ARB file appears here as soon as a file is in.

Mergua does this conversion automatically, on every push, in your pipeline.

Push your source file from CI, and every language comes back in the format your app loads: nested JSON, flat JSON, ARB or XLIFF 2.0.