ImageSizer - Screenshot & Image Resizer

Resize and customize images for Chrome Web Store, social media, and any custom size. Add backgrounds, fit or fill images instantly.

ImageSizer is a quick image resizer and screenshot customizer that runs right from your browser toolbar. HOW IT WORKS: - Drop or browse to upload any image - Pick a size preset or enter custom dimensions - Customize the look with background, padding, shadow, and corner radius - Download as PNG or JPEG SIZE PRESETS INCLUDED: - 1280 x 800 — Chrome Web Store Screenshot - 640 x 400 — Chrome Web Store Small - 440 x 280 — Chrome Web Store Promo Tile - 1400 x 560 — Chrome Web Store Marquee - 128 x 128 — Icon - 1200 x 630 — Open Graph / Social Media - 1080 x 1080 — Instagram - 1920 x 1080 — Full HD - Custom — enter any width and height up to 4096 FEATURES: - Fit Modes: Fit (contain), Fill (cover), or Stretch - Background: Solid color or gradient with custom color picker - Padding: Adjustable 0-40% - Corner Radius: Rounded corners on your image - Shadow: None, Light, Medium, or Heavy - Format: Export as PNG or JPEG with adjustable quality - Live Preview: See changes in real time before downloading No sign-up. No uploads to any server. Everything runs locally in your browser.