Translate JSON files with Smartcat's Document Translation Agent to preserve your file structure while supporting fast, accurate translation in multiple languages.
Global industry leaders trust Smartcat for JSON file translation and localization
Expand into global markets with Smartcat's library of AI agents to speed up projects and ensure consistent, clear translations.
95%
AI Translation Quality
Our AI agents learn from every edit, improving translation accuracy over time.
4x
Faster Turnaround
Reduce file translation time with AI agents that speed up manual tasks and enhance efficiency.
10x
More Content
Increase multilingual content production dramatically while keeping quality high on the same budget.
Simplify your JSON localization workflow on one intuitive platform. Upload files, set up your process, and let Smartcat's AI agents deliver consistent translations.
Automation
Import Keys
Collaboration
Improve Translation Quality
Easy Management
for setup ease
for user experience
global corporate clients
of Fortune 500 clients
Meet with our experts to hear how our AI agents can increase your translation output for various file types, including JSON files.
Select Languages
Choose your source and target language(s).
Upload Your JSON File(s)
Drag and drop or browse to upload your JSON files to the Smartcat platform.
Translate With AI Agents in Seconds
Let our Document Translation Agent rapidly translate your files while keeping the structure intact.
Review the Translation
Assign a team member or expert reviewer to quality check the output.
Download Translated Files
Download your finalized JSON file translations.
4X
Faster Time-to-Market
Smith + Nephew improved translation speed by 4X with our AI translation.
30%
More Translation Output
Wunderman Thompson produces 30% more content without extra costs.
50%
Cost Reduction & Productivity
Babbel cut costs by 50% while boosting productivity.
Smartcat's Document Translation Agent translates editable documents — like Word, Google Docs, or training guides — while preserving formatting, structure, and brand voice.
Smartcat's library of AI agents remove repetitive tasks and streamline everyday workflows, helping teams produce and launch content faster, with less manual work and fewer tools.
The Document Translation Agent eliminates the copy-paste, the formatting fixes, and the back-and-forth, so teams can move faster and scale without sacrificing quality.
Yes. Smartcat's library of AI agents are able to adapt to custom formats. They analyze the content and preserve the structure and formatting.
Yes. The Document Translation Agent supports nested objects and arrays while maintaining the hierarchy.
Yes. Smartcat's AI agents recognize and preserve placeholders and variables to keep functionality intact while translating.
Smartcat's AI agents continuously learn and improve their translation quality from human reviewer edits, term glossaries, and style guides for future translation projects.
Yes. Use our Smartcat Editor to review and adjust translations with expert human reviewers. You can view your translations in a live preview before downloading the finalized file.