Articles on: Manage Translation

How to use Gemini Translation with Transcy

Great news! Transcy now supports Gemini translation alongside Google Translate, OpenAI, DeepL, and Baidu. This gives you even more options to create high-quality translations that connect with your global customers. Whether you want to use Gemini without an API key or integrate your own, we've got you covered.


Table of Contents


I. What to know before translating with Gemini?


II. How to translate with Gemini?

  1. Method 1: Pay-per-use (Without API key)
  2. Method 2: API Key


III. How much does it cost to translate with Gemini?

  1. For pay-per-use (Without API key)
  2. For API key


IV. Frequently Asked Questions


I. What to know before translating with Gemini?


Before you can translate any language with Gemini, that language must be set as "editable" in your Transcy settings. If your target language is currently non-editable, you'll need to switch it first. Learn how to switch from non-editable to editable language here.


Transcy supports translating your Shopify store with Gemini through two methods:

  • Pay-per-use (Without API key) - Simple, no setup required
  • API key - More control and customization options


II. How to translate with Gemini?


1. Method 1: Pay-per-use (Without API key)


Who can use Gemini Translation (without API key): All paid Transcy users

Main benefit: Super easy setup - no technical configuration needed, just start translating right away.


How to use:

→ Go to the "Translation" section in your Transcy app

→ You will see in "Translate content" section

→ Select the content sources you want to translate

→ Click "Other" to search your engine

→ In the AI engine dropdown, click the "Gemini" icon


Transcy translate using Gemini without API key


→ In the Confirm translation pop-up, press "Translate now"


Translate using Gemini without API key confirmation pop-up


2. Method 2: API Key


Who can use Gemini Translation with API key: Users with Premium plan (old plan) and above or Continental plan (new plan) and above.

Main benefit: More control over translation tone - you can customize how your translations sound to match your brand voice.


Step 1: Get your Gemini API key


→ Log in to your Google account

→ Visit the Gemini API landing page, then click "Get a Gemini API Key"


Get a Gemini API Key in Google AI for Developers


→ In Google AI Studio, choose "Create API key"


Create API key in Google AI Studio


→ Select a project from your existing Google Cloud projects, then hit "Create API key in existing project"


Create API key in existing project


→ Then your API key would be auto-generated

→ Copy the key for use in Transcy


Copy the auto-generated API key for use in Transcy


For more information, please follow this helpful guide: How to get Gemini API Key


Note: Transcy works with the latest Gemini models:Gemini 1.5 Pro - Best for complex, detailed translationsGemini 1.5 Flash - Fast and efficient for standard contentGemini 2.0 Flash - Latest model with enhanced capabilitiesWe support Gemini translation only through proper API key integration in Language Settings. For Gemini account setup or service issues, please contact Gemini support directly for the best assistance.


Step 2: Integrate the Gemini API with Transcy


→ Go to "Account & Settings" in Transcy

→ Navigate "Localization settings"

→ In "Translation engines", choose "Gemini"

→ Then choose "Use your own API key" and enter your Gemini API key in the designated field

→ Choose your preferred "Tone" and "Gemini model"

→ Click "Save"


Set up Gemini API key in Transcy


Step 3: Use the Gemini API key translation


→ Go to the "Translation" section in your Transcy app

→ You will see in "Translate content" section

→ Select the content sources you want to translate

→ Click "Other" to search your engine

→ In the AI engine dropdown, click the "Gemini" icon


III. How much does it cost to translate with Gemini?


1. For pay-per-use (Without API key)


Cost: 1.2 tokens per 1 word translated.

Note: You can check your payment methods in "Account & Settings""Localization settings".


2. For API key


Transcy doesn't charge any additional fees when you use your own API key.

You'll pay Gemini directly based on their pricing. Check Gemini's pricing page for the most up-to-date API costs.


IV. Frequently Asked Questions


Is Gemini available for all Transcy users?

Gemini translation without API key works for all paid plans. However, translation with API key requires Premium plan or higher.


Can I choose the tone of my translations?

Yes! When using an API key, you can select a translation tone that matches your brand voice in the settings, whether professional, friendly, casual, or formal.


Why does Gemini translation take longer than other methods?

Gemini provides higher-quality translations with better accuracy and more natural phrasing. This extra quality requires more processing time, but the results are significantly better.


How can I save money when using Gemini translation?

Smart strategy: Use Gemini for your most important content, like homepage and main product pages, then use regular translation tools for less critical content, like blog posts or footer text.


What if I have issues with Gemini registration or setup?

For Gemini account problems, contact Gemini support directly. For Transcy-related questions, we're here to help!


If you need further guidance or have any questions, don't hesitate to reach out to our support team through LiveChat in your app or email us at support@transcy.io

Updated on: 05/09/2025

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