Image Converter — Fast & Private

Convert images in your browser — fast, private and free. Right-click any image on the web or drop files. 100% local, no uploads.

Convert images directly in your browser — fast, private and free. Right-click any image on the web to convert it, or drag and drop your own files. Your images never leave your device: all conversion happens locally, with no uploads and no sign-up. Key features: 1. Right-click conversion - Right-click any image on any webpage to convert and save it as JPG, PNG or WebP. - The format is picked in the menu, so you never leave the page. 2. Drag & drop converter - Open the popup and drop your own files, or click to browse. - Convert up to 10 files at once, downloaded together in one ZIP archive. - Modern formats supported: you can convert your images to or from WebP, AVIF and HEIC. - Quality slider: pick compression quality (20–100%) before converting. - Resize with optional keep-aspect-ratio. 3. 100% private and fast - Every conversion runs locally in your browser (Canvas and OffscreenCanvas APIs). - No uploads, no servers, no waiting. 4. Free daily conversions - A generous free daily quota, no account needed. - Upgrade in the app for watermarking, PDF tools and batch features. Képkonverter is also available in Hungarian on the Chrome Web Store.