Free text generator creator shares 3 key lessons from users

Short summary

The author built Tulisan Aesthetic, a free Unicode text styling tool, and discovered three critical lessons: 85% of users accessed it on mobile, making mobile-first design non-negotiable; the copy button is the entire product—everything else is noise; and in underserved niches, technical performance (<80KB, 98+ Lighthouse) outranks content quality for SEO. The tool grew 100% organically from Indonesia, Brazil, and Spanish-speaking markets.

• •Mobile-first design is essential: 85% of users accessed the tool on mobile, requiring thumb-friendly interactions and careful iOS handling
• •Focus on the core action: rebuilding the layout to emphasize the copy button increased engagement, time-on-site, and reduced bounce rate
• •Performance is SEO strategy: in underserved niches, a lightweight tool (80KB, 98+ Lighthouse) can outrank bloated competitors in organic search

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