# SimplePoTranslate > Translate .po, .pot, JSON (i18next), and XLIFF files with AI. Built for WordPress and CMS users. SimplePoTranslate is a web-based translation tool that helps developers and site owners translate localization files quickly and accurately using AI (Gemini 2.0 Flash). It preserves placeholders, plural forms, and formatting — producing deploy-ready outputs. - Input formats: .po, .pot, .json (i18next), .xliff - Output formats: .po, .mo, .json, .php, .xliff (ZIP archive) - 41 target languages supported - Free, Pro, and Lifetime pricing tiers - Quality validation (Poedit-compatible QA) ## Pages - [Homepage](https://www.simplepotranslate.com): Main landing page with feature overview and pricing - [Pricing](https://www.simplepotranslate.com/pricing): Free, Pro, and Lifetime plan details - [FAQ](https://www.simplepotranslate.com/faq): Frequently asked questions - [Contact](https://www.simplepotranslate.com/contact): Contact form - [WordPress Plugin](https://www.simplepotranslate.com/plugin): One-click PO translation plugin for WordPress - [Resources & Guides](https://www.simplepotranslate.com/resources): Blog posts and translation guides ## API - [Create Translation Job](https://www.simplepotranslate.com/api/jobs/create): POST — submit a file for translation - [Job Status](https://www.simplepotranslate.com/api/jobs/{jobId}/status): GET — poll job progress and download URL - [Account Info](https://www.simplepotranslate.com/api/account): GET — tier, usage, and quota details Authentication via Bearer token (API key: `spt_xxx`). ## Optional - [AI Translation for WordPress](https://www.simplepotranslate.com/resources/ai-translation-wordpress-free-plugin-no-api-key): Guide to translating WordPress with AI - [PO File Translation Tools Compared](https://www.simplepotranslate.com/resources/po-file-translation-tools-compared-pricing-limits-2026): Comparison of translation tools and pricing