Image Converter & Resizer

Local image viewer and converter: PNG, JPG, WebP, resize, compress, rotate. 10 languages, files never leave your computer.

Image convert and resize — a fast, private image converter and resizer that runs entirely in your browser. No uploads, no servers, no accounts. Your files never leave your computer. ★ WHAT IT DOES • Convert between formats — PNG, JPG and WebP in any direction • Resize images — exact width × height with locked aspect ratio, or quick 25 / 50 / 75 / 100% presets • Compress photos — quality slider with a live preview of the output file size and how much you saved (e.g. "−62%") • Rotate & flip — 90° rotation and horizontal / vertical mirror • Batch processing — open many images at once and convert them all with one click • Copy to clipboard — export straight as PNG, ready to paste anywhere ★ WHY YOU'LL LIKE IT 🔒 100% private — every operation happens locally on your device. Nothing is uploaded to the internet, which makes it safe for sensitive, personal or work images. ⚡ Instant — no waiting for uploads or downloads. Open, tweak, save in seconds. 🌍 10 languages — English, Русский, Español, Français, Deutsch, Português, 中文, 日本語, العربية (with full right-to-left layout), हिन्दी. The interface auto-detects your browser language, and you can switch it any time. 🖼️ Built-in viewer — zoom, fit-to-window and 1:1 preview on a transparency checkerboard before you export. 📦 Lightweight — a tiny extension with no trackers, no ads and no permissions beyond what the feature needs. ★ HOW TO USE 1. Click the extension icon (or drag & drop images into it). 2. Pick a format, adjust size and quality — watch the estimated output size update live. 3. Hit Save (or "All" to batch-export every open image). Perfect for shrinking photos before emailing, preparing images for the web, switching between PNG / JPG / WebP, or quickly fixing orientation — all without installing heavy desktop software or trusting a third-party website with your files.