Sumei Dev

6 listings we've seen · as of 3 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Workflow & Planning

Improve prompts locally and reuse 66 bilingual templates across AI websites.

Tools

Copy selected tabs as Markdown, title + URL text, or URL-only lists. Preview before copying.

Tools

Select any text to show floating buttons: Copy, Search, Translate. Instant response, lightweight, no intrusive popups.

Tools

Pick colors from webpages, save palettes, copy HEX/RGB/HSL, and export CSS, Tailwind, or W3C design tokens.

Tools

Check page SEO before publishing, prioritize title and meta issues, generate AI suggestions, and re-scan after edits.

Tools

Export ChatGPT conversations to PDF, Markdown, and JSON.