Marine Masy
French-Native
Copywriter & Content Localizer
Translating ideas, not sentences.
Localization of marketing assets
SEO content
UX-focused copy
Editorial strategy & brand storytelling
Content audit & optimisation
Support for new launch projects (web, app, product)
Several touchpoints. One voice.
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Short format, big impact. When it comes to Google Ads, Meta Ads, and TikTok ads, I craft copy that grabs attention instantly. With powerful hooks and FOMO-driven calls to action, I make sure your ads don’t just get noticed – they get clicked.
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My obsession: making your open rates beat the competition. With millions of emails written, I’ve mastered the recipe for the perfect subject lines. Based on what works to boost engagement and drive conversions. From my desk to your best clients’ inboxes.
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Blog articles are powerful tools to build your brand’s authority, establish trust with your audience, and ultimately guide visitors through their buying journey.
Whether informational or conversational, I write posts that not only boosts your Google ranking but also drives conversions.
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Basically being the guardian of your brand’s tone of voice on LinkedIn, Facebook, and Instagram. From attention-grabbing captions to engaging posts, I create copy that helps building strong connections.
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Whether you're launching a brand-new informational page or refreshing an existing one with a fresh perspective, trust me to perfect your message.
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It’s all about clarity and SEO. Product descriptions shouldn’t be boring – they speak directly to your customers’ needs, making them eager to click "Add to Cart."
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It’s all about seamless user experience and local relevance. I write UX copy that guides your French-speaking users effortlessly through your app. From onboarding to error messages, every word is crafted to be clear, intuitive, and culturally spot-on – so your users stay engaged and keep coming back.
They chose me.
« I can say how much care and attention Marine puts into her work. She’s passionate about doing a good job and making improvments across processes. She meets deadlines and organises herself immaculately. »
« Marine delivered a state-of-art contribution for UX localization. She exceeded our SLA both on speed and quality. Most noticeably, she proved to be organized, flexible and a splendid person to work with throughout the whole duration of the project. »
« Her professionalism, dynamism, creative minset and organized personality made me enjoyed a lot to work with her and also to learn from her. She was able to match together business strategy and consumer insights. »
