Image Tools - Frequently Asked Questions
Everything you need to know about image processing and editing
What can I do with image converter tools?
Image converters transform files between formats like JPG, PNG, WebP, AVIF, HEIC, ICO and more. Each format serves different purposes: JPG for photos, PNG for transparency, WebP for web optimization, and HEIC for iPhone photos.
How does image compression work?
Image compression reduces file size while maintaining visual quality. Tools analyze pixels and remove unnecessary data, making images faster to load and easier to share while preserving the important visual information.
Why would I need to resize images?
Image resizing ensures your pictures fit specific requirements for social media, websites, print materials or storage constraints. Different platforms need different dimensions, and proper sizing improves loading speed and user experience.
What is the difference between cropping and rotating images?
Cropping removes unwanted parts of an image to focus on specific areas or change the composition. Rotating adjusts the image orientation to fix tilted photos or change the perspective for better viewing.
How do image filters and effects work?
Image filters and effects adjust colors, brightness, contrast and apply artistic treatments. Tools can make images vintage, black and white, sepia toned, or add blur effects for privacy or creative purposes.
Why convert modern formats like AVIF or HEIC?
AVIF and HEIC are newer formats with better compression, but not all devices and websites support them yet. Converting to universal formats like JPG or PNG ensures your images work everywhere.
What is image metadata and why view it?
Image metadata contains hidden information like camera settings, GPS location, creation date and editing history. Viewing metadata helps with photo organization, privacy protection and professional workflows.
How do I create favicons from images?
Favicon converters resize your images to standard icon sizes like 16x16, 32x32 and 48x48 pixels, then package them in ICO format for website bookmarks and browser tabs.
What is duotone image processing?
Duotone effects replace colors with two specific tones, creating professional artistic looks. This technique is popular for posters, album covers and brand materials with customizable shadow and highlight colors.
Why would I need to convert vector images to raster?
Vector to raster conversion transforms scalable graphics into pixel-based images. This is necessary when posting vector artwork to social media, printing designs, or preparing graphics for applications that don't support vectors.