更新履歴

2026-08-07 · 元画像検索・制作ツール

• Added スプライトピボット自動整列 and カラーパレット提案
• Added SNS元画像検索 for X, Instagram, and TikTok image candidates
• Added Web元画像検索 with file, clipboard, and URL input
• Configured local and clipboard inputs in Web元画像検索 to be processed temporarily only as needed for external search
• Updated the プライバシーポリシー and related notices to match the actual data flow

2026-08-02 · Domain migration

• Moved the official address to spriteforge.cc
• Updated the base domain in sitemap.xml and robots.txt

2026-08-02 · 品質 improvements

• Added automated accessibility and SEO audit pages
• Added cookie and advertising guidance
• Improved shared SEO metadata and structured data

2026-08-02 · Usability improvements

• Added filenames and thumbnail previews to image inputs
• Added aspect-ratio locking to the image resizer
• Added automated internal-link checks and test sample images
• Added contact and changelog pages

2026-08-02 · Tool expansion

• Added sprite sheet builder, animation preview, and color reduction
• Added image resizing, format conversion, and pixel-art upscaling
• Moved the original three tools to dedicated URLs

2026-08-02 · Initial release

• Released sprite sheet slicing, transparent trimming, and palette extraction
• Deployed the static site on Cloudflare Workers