Photo Resizer — Resize Images for Instagram & Passport

Resize images for Instagram, passport, or web. 100% private sidebar tool. No upload. Supports JPG, PNG, WEBP.

Uploading personal photos to random websites to resize them is a privacy risk. Photo Resizer runs entirely in your browser sidebar, so your images never leave your computer. No servers, no sign-ups, no watermarks. KEY FEATURES • 100% Private & Free: All processing is client-side. Your photos are never transmitted to any server. • Sidebar Workflow: Stay productive while you browse. Drag and drop images directly into the sidebar to start. • Preset Sizes for Common Tasks: Quickly resize for Instagram posts (1080x1080), Passport photos (2x2 inch / 35x45mm), YouTube thumbnails (1280x720), and web optimization. • Aspect Ratio Lock: Prevent distortion with a single click. • High-Quality Output: Advanced canvas rendering preserves image clarity. • Broad Format Support: Works with PNG, JPG, WEBP, BMP, and GIF (up to 8000x8000 pixels). PERFECT FOR • Social media managers creating thumbnails and posts. • Anyone preparing passport or visa application photos. • Web designers optimizing images for faster page load speeds. PRIVACY STATEMENT This extension does not transmit your images to any server. There is no backend. Your files stay on your device.