Multi-Language RSA Fit Checker
Check English, Spanish, Portuguese, French & German Responsive Search Ad headlines and descriptions against the 30/90-character limits side by side — before a translation blows the limit on upload.
How to use
Enter the English original
Type your headline or description in English first.
Add each translation
Paste your ES, PT, FR & DE translations into the same row.
Watch for overflow
Any translation over 30 (headline) or 90 (description) characters turns red — fix it before you upload.
What this tool does
- Checks the same headline or description translated into EN/ES/PT/FR/DE against Google’s live RSA limits in one row — 30 characters for headlines, 90 for descriptions.
- Flags exactly which language overflows, so a translation that is fine in English but too long in German gets caught before upload, not after rejection.
- Uses es-ES and pt-PT phrasing conventions throughout, matching CWA’s own locked terminology standard, not LatAm Spanish or Brazilian Portuguese.
Related tools
- RSA Character Counter — The single-language version of the same character-limit check
- Localised Negative Keyword Packs — Negative-keyword lists in the same four markets
- ASA/CAP Ad Copy Checker — Check the English original for UK advertising-standards issues
Last updated: 19 August 2026 · Built by the CWA Europe PPC team.
Frequently asked questions
Why do translations need their own character check?
German and French translations of the same English headline are routinely 20-40% longer, so a headline that fits in English can silently exceed the 30-character limit once translated u2014 this tool checks every language variant against the same row so nothing slips through on upload.
Which languages does it cover?
English, Spanish (ES), Portuguese (PT), French and German for both headlines (30 characters) and descriptions (90 characters), matching the limits used by Google Ads and Microsoft Advertising.
Is my ad copy stored anywhere?
No. All character counting runs in your browser and nothing you type is sent to a server or saved.
Is this tool free?
Yes, completely free with no account or sign-up needed.