Why resize images?
Images that are too large slow down websites, waste bandwidth, and may not meet platform requirements. Resize images for social media profiles, e-commerce product photos, email attachments, and web optimization.
이미지 크기 조정 작동 방식
Our tool uses Canvas API to resize images at the pixel level. When maintaining aspect ratio, one dimension auto-calculates to prevent stretching. Choose from exact pixel dimensions or percentage scaling. Output in your preferred format — keep the original or convert to WebP for optimal web delivery.
Resize modes: exact, percentage, and fit
Choose Exact 크기 to set specific width and height in pixels. Use 백분율 mode to scale by a uniform ratio (e.g., 50% for half size). Fit To Box mode resizes to fit within a bounding box while preserving aspect ratio — ideal for creating thumbnails or social media profile pictures.