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I18n Studio

● Identity checked

Assistant · Vendor site 2026-10-04

I18n Studio is a macOS localization app powered by GPT-4 that batch-translates JSON, XML, Localizable.strings, and String Catalog files. Developers add translation context via comments and integrate with Xcode, VS Code, and Android Studio workflows.

Updated 2026-10-04View sources
Official website
Category
Assistant
Free access
Homepage offers a free Mac download and states you use your own API key for translation calls.
API access
Translations run through your own provider API key rather than a hosted Hypi-style API bundle.

Is I18n Studio right for you?

A good fit for

Mobile and web developers localizing app string files across many languages quickly.

Before you choose

No vendor-hosted subscription tiers are listed; translation cost depends on your OpenAI or compatible key usage.

Developer localization app

I18n Studio targets engineers who need fast GPT-powered string translation inside familiar IDE file formats.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

CapabilityValueEvidenceChecked
Batch translateSite promises full-language batch translation in about one minute from loaded files.Facts sourced2026-10-04
Context commentsMarketing explains comment-based rules like do-not-translate labels and scene descriptions.Facts sourced2026-10-04
IDE workflowCopy highlights load-translate-write steps for multi-language project files.Facts sourced2026-10-04

Understand the total cost

I18n Studio pricing & plans

Free

Free

Homepage offers a free Mac download and states you use your own API key for translation calls.

Access
Homepage offers a free Mac download and states you use your own API key for translation calls.
Explore pricing & history

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The practical questions

Frequently asked questions

What is I18n Studio used for?

I18n Studio is a macOS localization app powered by GPT-4 that batch-translates JSON, XML, Localizable.strings, and String Catalog files. Developers add translation context via comments and integrate with Xcode, VS Code, and Android Studio workflows.

Does I18n Studio have a free plan?

Homepage offers a free Mac download and states you use your own API key for translation calls.. This record lists ongoing free access; check the plan limits before starting.

How much does I18n Studio cost?

No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use I18n Studio through an API?

Translations run through your own provider API key rather than a hosted Hypi-style API bundle.. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

No vendor-hosted subscription tiers are listed; translation cost depends on your OpenAI or compatible key usage.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.