Image Tools
Compress, resize and convert images locally in your browser. Private, fast, and free.
Images are usually the heaviest thing on a web page and the most common reason a site feels slow. This set helps you fix that without specialist software: compress a photo to a fraction of its size, resize it to the exact dimensions a platform expects, or convert a small graphic to a Base64 data URI you can embed directly. All of it happens in the browser using the canvas, so your pictures are never uploaded.
Compress JPG, PNG, and WebP images locally in your browser with an adjustable quality slider.
Image Tools Image ResizerResize images to exact pixel dimensions or by percentage, with optional aspect-ratio lock.
Image Tools Image to Base64Convert an image to a Base64 data URI you can embed directly in HTML or CSS.
Image Tools Image CropperFree image cropper.
Image Tools Image Format ConverterFree image format converter.
Smaller files, same-looking images
Modern formats like JPEG and WebP shrink photos dramatically by discarding detail the eye barely registers, and the quality control lets you find the sweet spot between size and sharpness. Resizing down from a high-resolution original keeps results crisp, while the guidance under each tool explains the pitfalls — why enlarging blurs an image, why aspect ratio matters, and when embedding a picture as text actually helps rather than bloats your page.
Private by design
Every operation runs locally, so a photo you compress or resize stays on your device from start to finish. That's ideal for personal pictures and for anything you're not comfortable handing to a third-party service. Choose a tool below, drop in an image, and you'll see the result — and the new file size — immediately.