TL;DR: Google Ads does not translate your copy. You must manually translate every asset: headlines, descriptions, extensions, and image text. Spanish runs 20–35% longer than English, so character limits need careful planning. Your landing page must match the ad language too.
Google Ads Does Not Automatically Translate
Your ads stay in the language you write them. Full stop.
Google's role in language detection and ad matching
Per Google's Ads Help Center, Google uses query language, user settings, and AI signals to determine what language a user understands. It then serves the best available ad in a language the user knows. If a Spanish speaker searches in Spanish and your only ad is in English, Google may still show it. But performance will suffer.
Language targeting tells Google *who* to reach. It does not translate what you wrote.
Why you must manually translate your ad copy
As Weglot confirms, Google does not translate ads for you. Write in English, target Spanish, and your English headline is what Spanish-speaking users see. Click-through rates drop. Quality Score follows.
Manual translation is not optional. It is the only way to run a proper Spanish campaign.
Plan for Spanish Text Expansion
Spanish text is longer. That simple fact breaks most first-time translations.
Spanish is 20–35% longer than English
According to Lokalise, translating from English to Spanish typically adds 20–35% more characters. A 25-character English headline can become a 30–33 character Spanish version. That puts you over the limit before you start.
Character limits in Google Ads formats
Per Google's Ads Help Center, responsive search ads allow:
- Headlines: up to 30 characters each
- Descriptions: up to 90 characters each
- Path fields: up to 15 characters each
Every translated asset must fit these limits. There is no flexibility built in.
Condensing without losing meaning
Start with the core message. Cut filler words first. Spanish allows pronoun dropping, which saves characters. Test multiple variants. One short version will outperform a truncated one every time.
Translate Headlines, Descriptions, and Extensions
Good translation is more than swapping words.
Literal translation vs. transcreation for marketing copy
Literal translation preserves words. Transcreation preserves meaning, tone, and brand voice. For marketing copy, transcreation wins. A direct translation of "Save big today" can read awkwardly in Spanish. A transcreated version sounds native and persuasive.
Keywords must appear in translated text
Your Spanish keywords must appear in your Spanish ad copy. Day Translations notes that SEO-aware translators ensure localized keywords appear in the translated text. Google matches translated queries to your translated copy. Missing keywords hurt relevance scores.
Keeping tone and value proposition intact
Your core offer must survive the translation. If the English ad promises 20% off, the Spanish version must say the same. Do not soften or change the value proposition during localization.
Localize Your Landing Page to Match Ad Language
The ad and landing page must speak the same language. Literally.
Landing page language signals affect Quality Score
Landing page relevance is a Quality Score component. A Spanish ad pointing to an English landing page creates a mismatch. Google notices. Quality Score drops and cost-per-click rises.
Ensure offer/benefit mentioned in ad appears on page
Per Day Translations guidance, any offer mentioned in the ad must appear on the landing page. If the ad says "Free shipping on orders over $50," that line must appear in Spanish on the page. Consistency between ad and page is a direct Quality Score signal.
Translate Image Text in Your Ad Creatives
Text inside images needs translation too.
Spanish text on display network images and responsive ads
Display network ads and responsive display ads often include text baked into the image. That text does not translate automatically. A Spanish-targeted campaign with English image text creates a confusing experience. Every visible word in your creative must match the target language.
Tools to edit and translate image copy efficiently
Manually rebuilding image files for every language is slow. Using an AI editing tool, you can swap text directly on the image, translate copy in place, and export new files fast. This approach works for display images, banner ads, and any responsive creative with embedded text.
Speed Up Spanish Ad Translation with Coinis
Manual translation takes time. Coinis cuts the repetitive work.
Use AI to translate and edit copy in seconds
Coinis Revise includes AI Translate. Upload your existing ad image, select the text, and translate to Spanish in one click. The layout stays intact. You do not rebuild from scratch.
Edit text on image handles the rest. Change a headline, update a CTA, fix a character count issue. All without exporting to a separate design tool.
Generate localized creatives in bulk
The Image Ads workflow builds creatives from a product URL. Feed it your Spanish copy and generate multiple size variants. Pair with Revise's Smart Resize for every Google display placement. Build a full Spanish campaign's worth of creatives in minutes, not days.
Or skip the steps.
Coinis Revise edits any ad image with AI. Move text. Change text. Swap colors. Erase objects. Translate to any language. One click each.
No design skills. No Photoshop. One click.
15 AI tokens a month. No credit card.
Frequently Asked Questions
Does Google Ads automatically translate my English ads to Spanish?
No. Google Ads does not translate your ad copy. You must write and upload translated versions manually. Language targeting controls who sees your ad, not what language the ad displays in.
How do I handle text expansion when translating Google Ads to Spanish?
Spanish copy typically runs 20–35% longer than English. Write your English source copy shorter than the character limit, or use transcreation to condense the Spanish version while keeping the core message. Test multiple headline variants to find ones that fit within the 30-character limit.
Do my Google Ads keywords also need to be translated to Spanish?
Yes. Your Spanish ad copy should include your Spanish keywords. Google matches search queries to ad text for relevance scoring. If your translated copy omits the localized keywords, your ad relevance and Quality Score will suffer.
What happens if my Spanish ad links to an English landing page?
It creates a language mismatch that hurts Quality Score. Landing page relevance is a Quality Score factor. A lower Quality Score raises your cost-per-click. Translate the landing page and ensure any offer mentioned in the ad appears on the page in Spanish.