Simple Online Image Converter
Convert images instantly with ImgTool.app. Free online image converter that works 100% locally in your browser. Convert JPG, PNG, GIF, WebP, HEIC, and to next-gen formats like AVIF without losing quality. Perfect for web optimization and format changes.
Upload Image
Drop, select, or paste an image to start.
- Local processing for privacy
- Format support
- Quality control
- Multi-input support
- Next-gen formats
- Free & no account needed