Frequently Asked Questions

Yes, QuickScale is 100% free to use. No hidden fees, no subscriptions, no watermarks, and no premium tiers. All features are available to everyone at no cost.

No registration required! You can use all features immediately without creating an account, providing email, or signing up for anything. Just visit the site and start resizing images.

Yes, all image processing happens locally in your browser using HTML5 Canvas. Your images never leave your device, are never uploaded to our servers, and we don't store or access your files.

We support all major image formats including JPEG, PNG, WebP, GIF, BMP, and TIFF for both input and output. You can also convert between formats during the resizing process.

Yes! Our batch processing feature allows you to upload and resize multiple images simultaneously. Select all your images at once and apply the same settings to all of them.

We include presets for Instagram (1080x1080 posts, 1080x1920 stories), Facebook (1200x630 covers), Twitter (1500x500 headers), LinkedIn (1200x627 posts), and YouTube (1280x720 thumbnails).

Yes, you can always reset to the original image or adjust settings and preview changes before downloading. The original file remains unchanged until you choose to download the processed version.

Yes! By default, aspect ratio is maintained. You can also manually enter specific dimensions if you need exact sizes, or use our social media presets for standard aspect ratios.

Image quality depends on your settings. We offer quality controls from 50% (maximum compression) to 100% (lossless). Higher quality settings maintain better image appearance but result in larger file sizes.

While there's no strict limit, very large files (>50MB) may process slowly depending on your device. For best performance, we recommend images under 20MB.

Yes! QuickScale is fully responsive and works perfectly on smartphones and tablets. The interface adapts to your screen size for optimal mobile experience.

QuickScale works on all modern browsers including Chrome, Firefox, Safari, and Edge. We require HTML5 Canvas support, which is available in all browsers from the last 5+ years.

Processing happens instantly in your browser - no uploading or waiting for server processing. Speed depends on your device's performance and image size, but most images process in under 2 seconds.

Use our compression presets: 'Maximum Compression' for smallest files, or 'High Compression' for a good balance. You can also manually set quality to 70-80% for email-friendly sizes.

Yes! QuickScale is free for both personal and commercial use. There are no licensing restrictions - resize images for your business, clients, or any commercial purpose.