I'm very satisfied with the Automatic Translate Addon for TranslatePress. The addon works perfectly to generate and save translations without relying on paid APIs, which is exactly what I needed for my multilingual website.
OpenAI Translation
for TranslatePress
Plug OpenAI's GPT-4o — the highest-rated AI for translation quality — into TranslatePress with AutoTP and bulk-translate your entire WordPress site. Marketing copy, blog posts, and editorial nuance carry over to every target language with the brand voice intact.
Stop paying agencies for copy GPT-4o handles better
OpenAI's GPT-4o consistently tops independent translation benchmarks for marketing and editorial output — and runs at a tiny fraction of agency cost. With AutoTP, it slots directly into TranslatePress so every post, page, and product description gets the same flagship-grade quality.
GPT-4o handles idiom, nuance, and brand voice better than any other AI provider — translations don't read as machine-translated.
BYOK means no per-translation markup — pay OpenAI directly at platform rates.
Best-in-class for English ↔ Spanish, French, German, Italian, Portuguese and Dutch pairs.
OpenAI ships model updates regularly — your translations get sharper without you doing anything.
Set up OpenAI for TranslatePress in 4 steps
From install to translated site — usually under 10 minutes.
Everything you get with OpenAI for TranslatePress
Premium GPT-4o quality, full BYOK control, and all the AutoTP workflow features around it.
GPT-4o quality
Highest-rated AI translation output — marketing and editorial copy reads like it was originally written in the target language.
Bring your own API key
Plug in your OpenAI key directly — pay OpenAI at platform rates, with no markup from AutoTP.
Brand voice intact
GPT-4o handles idiom, tone, and brand-specific terminology better than any other AI provider.
Bulk page translation
Translate hundreds of TranslatePress pages per batch — minutes of work instead of weeks of manual effort.
SEO meta translated
Yoast and RankMath meta titles, descriptions, and OG tags all translate alongside content — no manual sync.
Format preservation
HTML tags, shortcodes, ACF fields, and inline links stay untouched — only readable text gets translated.
Strong on EU languages
Best-in-class for English ↔ Spanish, French, German, Italian, Portuguese, and Dutch language pairs.
Continuously improving
OpenAI ships GPT model updates regularly — your translations keep getting sharper without you doing anything.
Get your OpenAI API key
Sign in at platform.openai.com, generate a key, and paste it into AutoTP settings — full setup in under 2 minutes.
Other AI providers for TranslatePress
Prefer a different AI engine? AutoTP supports every option — switch any time from settings.
Use OpenAI with another multilingual plugin
Running OpenAI on a different multilingual stack? Pick the right addon below.
What developers say about AutoTP
Real reviews from real users using AutoTP with AI translation providers.
The module is working great, automated translation works smoothly. I would personally appreciate an option to automatically translate the pages immediately (prior to first visit).
A spectacular plugin, really useful, practical, easy to configure and meets expectations very well. A highly recommended addon.
OpenAI charges roughly $0.10–0.30 per 1,000 words translated, depending on which GPT model you choose. For a typical small WordPress site (50–100 pages), that's usually under $5 in one-time API costs. There are no per-translation fees from us — you only pay OpenAI directly for what you use.
Yes — translation requires a paid OpenAI API account, which is separate from a ChatGPT subscription. Most users top up $5–10 of credit and that covers hundreds of pages. Sign up and add credit at platform.openai.com.
We support GPT-4o, GPT-4 Turbo, GPT-4, and GPT-3.5 Turbo. We recommend GPT-4o for the best balance of quality and cost — it's the latest flagship model and produces the most accurate translations across all languages.
Your API key is stored encrypted in your WordPress database and is only used server-side. Translation requests go directly from your WordPress site to OpenAI — we never proxy or store any of your content or your API key.
Yes. The plugin supports OpenAI, Gemini, Claude, DeepL, Google Translate, and Yandex (depending on which plugin you're using). You can switch the active provider any time from the plugin settings — already-translated content stays as-is.
Yes — our plugin sends WooCommerce product data, ACF custom fields, and Yoast/RankMath SEO meta through OpenAI for translation, then writes the translated values back to the right WordPress fields. HTML and shortcodes are preserved automatically.