ImageTiny is a privacy-first local image workflow app for iPhone. Compress, resize, crop, convert formats, and clean metadata in one place, with on-device processing. Key features: ① Batch compression to reduce file size while keeping visual quality ② Format conversion for HEIC, JPEG, PNG, TIFF, WebP, BMP, GIF, and ICO exports ③ Flexible resizing with percentage, fixed dimensions, and social-size presets ④ Metadata cleanup to remove EXIF/GPS before sharing