I’m Chuan-Jen, founder of WestStreet by CJ, specializing in TikTok effects and filters that make brands and artists stand out. My goal is simple—create scroll-stopping, viral-worthy visuals that leave a lasting impression.
<aside> 🔨 Custom Brand Filters
Want your own signature filter? Stand out with custom-designed social media filters that enhance brand identity and boost recognition across platforms.
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<aside> 🎹 Music Visual Effects
Make your music pop in the short-form video era. Transform sound into captivating visuals that drive engagement and amplify reach on social media.
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<aside> 🎯 Interactive Games
Turn followers into superfans! Engage your audience with interactive mini-games that boost participation and create buzz for your brand or campaign.
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<aside> ✂️ Short-Form Video & Live Streaming Workshops
New to TikTok and live commerce? We help creators and brands kickstart their content journey with hands-on guidance and technical support.
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A top Effect House creator, Chuan-Jen Zhang has over three years of experience as a Game Engine Engineer at the renowned Hollywood VFX company Digital Domain (Taipei Office). With a strong background in multimedia marketing and interactive effects, he began sharing video editing and filter effects on TikTok two years ago. Today, he has amassed 180,000+ followers and over 5 million likes, with his platform effects reaching a staggering 1 billion+ views worldwide.
Key Achievements :


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“I’m going to bother all the Crewmates with this now 😂 Great job on the filter !”
"Absolutely incredible! 👍👍”
“Creative work that fit the song!”
“Very creative - Love this! Excellent work! Highly recommend!”