How to Convert Images Online
- Upload one or more images: Drag and drop your JPG, PNG, WebP, GIF, or BMP files into the converter or click to browse files.
- Select your target format: Choose WebP (best for web performance), PNG (lossless with transparency), or JPEG (widest compatibility).
- Adjust quality (optional): For JPEG and WebP formats, fine-tune the output quality slider between 10% and 100% to balance sharpness and file size.
- Convert and download: Click "Convert Images" to transform all files simultaneously. Download each image individually or grab all in one ZIP file.
Comparing Image Formats
- WebP: Google's modern web format providing 25-35% smaller file sizes than JPEG and PNG with superior transparency and color fidelity. Best choice for websites and blogs.
- PNG (Portable Network Graphics): Lossless compression supporting full alpha transparency. Perfect for logos, illustrations, graphics with text, and UI icons.
- JPEG / JPG: The universal standard for photography and digital cameras with broad device and legacy software compatibility.
Why Use Client-Side Image Conversion?
Unlike traditional cloud conversion sites that queue your personal photos on third-party servers, our Image Converter runs directly on your CPU/GPU through your browser's HTML5 Canvas API. This means instant turnaround, zero data consumption for server transfers, and complete peace of mind knowing your files never leave your device.
Frequently Asked Questions
Need to change image pixel dimensions as well?
Try Image Resizer