Image Tools — authentools.com

Image to Base64 Convert any image to a Base64 data URI, ready-to-use HTML tag, or CSS background-image snippet — free and instant. Image Tools Use Now → Create ID Photo Create a properly-sized ID or badge photo for driver's licenses, employee badges, student IDs, and more — free and instant. Image Tools Use Now → Add Watermark Add a text watermark to any image — choose position, size, color, opacity, or tile it across the whole image. Image Tools Use Now → Add Image Border Add a solid colored border around any image — free, instant, with adjustable width and color. Image Tools Use Now → Round Image Corners Round the corners of any image with an adjustable radius — free and instant, with a transparent background. Image Tools Use Now → Flip Image Flip any image horizontally or vertically — free, instant, and completely private. Image Tools Use Now → Rotate Image Rotate any image by 90° increments or a precise custom angle — free and instant. Image Tools Use Now → Crop Image Crop any image to exactly the area you want — free, private, with a simple drag-to-adjust crop box. Image Tools Use Now → BMP to JPG Convert BMP images to the much smaller, universally-supported JPG format — free and instant. Image Tools Use Now → SVG to PNG Convert SVG vector graphics to PNG images at any size you need — free and instant. Image Tools Use Now →