Image Resizer
Resize images to exact pixel dimensions or percentage. Maintain aspect ratio, batch resize, choose output format, and download — 100% in browser.
90%
🖼️
Drop images here or click to browse
JPEG, PNG, WebP, GIF, BMP — up to 20 files
◆ What it does
Resize images client-side using the Canvas API. Supports JPEG, PNG, and WebP input and output with quality control.
▸ How to use
- Upload one or multiple images.
- Set target width or height (px or %). Lock aspect ratio as needed.
- Choose output format and quality.
- Download individually or as a ZIP.
▸ Why use this
- Quickly prepare images for web, social media, or email.
- Batch resize saves time when processing many files.
- No data leaves your browser — fully private.