Frequently Asked Questions

No, absolutely not. All image processing happens entirely in your browser using JavaScript. Your original images and compressed results never leave your device, ensuring complete privacy and security. This is what makes LiteImage unique - zero server uploads, zero data collection.

For web use, 70-80% quality provides an excellent balance between file size and visual quality. For social media, 60-70% is often sufficient. For print or professional use, stick to 90% or higher quality. You can always preview the result before downloading to ensure it meets your needs.

Yes! LiteImage supports batch compression of up to 50 images simultaneously. Simply drag and drop multiple files or select them all at once. You can download individual compressed images or get all of them in a convenient ZIP file. Perfect for photographers and web developers.

We support JPEG, PNG, WebP, AVIF, and HEIC formats for input. You can convert between any of these formats during compression. WebP and AVIF offer the best compression ratios for modern browsers, often reducing file size by 25-50% compared to JPEG.

We recommend files under 25MB for optimal performance. Larger files may work but could be slower on older devices or mobile phones. The processing speed depends on your device's capabilities. For very large files, consider resizing them first.

Yes, but performance varies by device. Modern smartphones handle compression quickly, while older devices may take longer. We use Web Workers to prevent the interface from freezing during processing, so you can continue using the app while images compress in the background.