Resize by pixel dimensions or percentage, with an optional aspect-ratio lock.
Click or drop images here
JPG, PNG, or WebP — drop several to resize them all to fit a box
Keep going with what you just made.
4032×3024 → 800×600
Sample output — your files never leave your device.
Not if you keep the aspect-ratio lock on — the height adjusts automatically when you change the width, so proportions stay intact. Turn it off only when you need specific dimensions on both axes.
Yes. In batch mode every image you drop is scaled by the same percentage, so each keeps its own aspect ratio. Results download together as a ZIP.
You can enter dimensions bigger than the original, but enlarging stretches the available pixels and softens the result. For best quality, resize down rather than up.
Resizing changes the pixel dimensions (e.g. 4000×3000 → 1200×900). Compressing keeps the dimensions but reduces file size by re-encoding. Doing both gives the smallest files — resize first, then compress.
Yes. Resize Image is completely free on GenRise, with no limits, watermarks, or hidden paywalls.
No. Every GenRise tool works instantly in your browser — no account, email, or sign-up required.
No. Resize Image runs entirely on-device using your browser, so your files are never uploaded or stored anywhere. All processing happens locally.
Resize Image uses your browser's built-in capabilities — Canvas, WebAssembly, and File APIs — to process files locally. Resize by pixels or percentage, with optional aspect-ratio lock. Simply open the tool, select your file, and the result is generated instantly on your device.
Yes. Since Resize Image processes everything in your browser, your files never leave your device. There is no server-side storage, no tracking of file contents, and no data collection.
Yes. Resize Image works on any modern browser, including mobile devices. It is fully responsive and optimized for both desktop and mobile use.
GenRise Resize Image scales JPG, PNG and WebP files two ways: to exact pixel dimensions, or by a percentage of the original. An aspect-ratio lock keeps proportions intact so photos never stretch. Resize one image with custom width and height, or drop a batch and scale every file by the same percentage — quick presets at 75%, 50% and 25% cover the common cases. Everything runs in your browser, and batch results download together as a ZIP.
Resize Image runs entirely in your browser. Anything you enter or upload is processed locally and never sent to a server. There is no account required, no tracking of your content, and no data collection.
