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© 2026 STDevelop. All rights reserved.

ST
STDevelop
HomeBlogServicesToolsAboutContact
ST
STDevelop

We specialize in building web systems with Next.js, focused on modern, high-performance web applications.

Quick links

  • Services
  • Blog
  • About
  • Contact
  • Personal Data Protection Policy (PDPA)

Services

  • Web development
  • E-commerce
  • Rental systems
  • API development

© 2026 STDevelop. All rights reserved.

ST
STDevelop
HomeBlogServicesToolsAboutContact
Tooling

Online tools worth bookmarking

Practical links from our delivery experience. We keep this page updated when we adopt new tools worth sharing with clients and teams.

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ST
STDevelop

We specialize in building web systems with Next.js, focused on modern, high-performance web applications.

Quick links

  • Services
  • Blog
  • About
  • Contact
  • Personal Data Protection Policy (PDPA)

Services

  • Web development
  • E-commerce
  • Rental systems
  • API development

© 2026 STDevelop. All rights reserved.

Directory

Browse by category and read quick notes—then jump to each tool when it fits your workflow.

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Uncategorized

4

  • Image Optimizer(opens in a new tab)

    Compress and convert images to WebP, AVIF, JPEG, PNG — free, fast, and secure. Files are processed on our server and never stored.

    Free to use(opens in a new tab)

  • PromptPay QR Code(opens in a new tab)

    Easily create a PromptPay QR Code in just 3 seconds.

    Free to use(opens in a new tab)

  • QR Code Generator(opens in a new tab)

    A website for converting text or URLs into QR codes and downloading them as PNG files instantly.

    Free to use(opens in a new tab)

  • Social Post Generator(opens in a new tab)

    Create social media posts quickly. Simply fill in the product description/title and it's ready to use.

    Free to use(opens in a new tab)