Resize images with custom dimensions or social media presets. Convert between PNG, JPG, and WebP formats with aspect ratio control.
Use this page for quick manual resizing and format conversion. For creator batch exports with focal-point cropping across every platform, switch to ResizeKit.
The AfroTools Image Resizer makes it easy to resize images to exact dimensions or social media presets with a single click. Upload your image and choose from built-in size presets for Instagram (1080x1080 post, 1080x1920 story), Facebook (1200x630 link, 820x312 cover), Twitter (1200x675), LinkedIn (1200x627), and WhatsApp (800x800) — or enter custom width and height values. The tool lets you maintain the aspect ratio to prevent distortion, or unlock it for precise pixel control. You can also convert between image formats: save your resized image as PNG for transparency, JPG for smaller file sizes, or WebP for modern web performance. The original image dimensions and file size are displayed so you can see the before-and-after comparison. All processing uses the HTML5 Canvas API in your browser, which means your images stay on your device and resizing is instant. This tool is essential for social media managers, bloggers, e-commerce sellers, and web developers who need correctly sized images for every platform without opening desktop editing software.
Presets include Instagram post (1080x1080), Instagram story (1080x1920), Facebook link preview (1200x630), Facebook cover (820x312), Twitter post (1200x675), LinkedIn post (1200x627), and WhatsApp profile (800x800).
Yes. You can convert between PNG, JPG, and WebP formats during the resize. This is useful for optimising file size (switch to JPG or WebP) or preserving transparency (use PNG).
The tool uses high-quality resampling algorithms for the best possible output. Enlarging images significantly may show some softness. For downsizing, quality is typically excellent. PNG output is lossless while JPG uses high-quality compression.
When enabled, changing the width automatically adjusts the height (and vice versa) to keep the image's proportions intact. This prevents the image from looking stretched or squashed.
Since all processing happens in your browser, there are no server-imposed limits. Very large images (above 8000px) may process more slowly depending on your device, but typical photos and graphics are handled instantly.