Resize PNG images by pixels or percentage - transparency stays intact, right in your browser.
Type an exact width and height, or scale every image by the same percentage - whichever fits how you think about size.
Keep proportions locked and imgxcolor fits each image inside your target box automatically - no stretching, no distortion.
One-click sizes for HD, social posts, stories and thumbnails, so you don't need to remember exact pixel dimensions.
The alpha channel is kept exactly as it was - transparent and semi-transparent pixels stay that way after resizing, with no white fill added behind them.
Resizing runs on your browser's own Canvas engine. Your PNGs are never sent to a server, so there's nothing to leak and no upload wait.
Drop in dozens of PNGs, apply the same size to all of them, and download every result together in a single ZIP.
Turn on "Don't enlarge smaller images" and images already smaller than your target stay untouched.
Drag and drop .png files, or click to browse from your device.
Enter exact pixels or a percentage, choose a preset, and lock the aspect ratio if you want.
Grab each file individually, or all at once as a ZIP - no sign-up required.
Resizing by pixels targets an exact width and height. With the aspect ratio locked, imgxcolor fits each PNG inside that box without stretching it; unlocked, it stretches the image to exactly match both numbers. Resizing by percentage scales every image relative to its own original size, so a batch of different-sized PNGs all shrink or grow by the same ratio. Either way, transparency is preserved - there's no lossy compression to configure since PNG output is always lossless.
Tip: for a batch of images of different sizes and shapes, percentage or a locked aspect ratio usually looks best; use an unlocked exact width/height only when every image should end up the identical size, like a fixed icon or thumbnail grid.
imgxcolor's PNG resizer changes the pixel dimensions of .png files directly in your browser - no software, no file uploads, no cost. Drop in one image or a whole folder of them, set your target size, and download the results in seconds.
It's built for anyone preparing logos, icons, screenshots, or transparent graphics for a website, an app, or a design project.
Use pixels when you need a specific width and height - a favicon size, an app icon, a banner slot. Use percentage when you just want everything smaller or bigger by the same amount, regardless of each image's original size.
PNG resizing here always outputs PNG, so the alpha channel is carried through untouched - no white background gets baked in behind transparent areas, and there's no lossy quality slider to worry about since PNG is lossless by nature.
Every resize runs locally with JavaScript and the Canvas API. Your PNGs are never uploaded, stored, or transmitted, which makes this resizer safe for client work, personal images, or any file you'd rather not send to a third-party server. There are no accounts, no sign-ups, and no usage limits.
No. imgxcolor resizes every PNG locally using your browser's Canvas engine, so nothing is ever uploaded and the result appears instantly.
Yes. The alpha channel is preserved exactly - transparent areas stay transparent after resizing, with no white background added in.
Resizing by pixels lets you target an exact width and height, or fit the image within a box. Resizing by percentage scales every image up or down by the same ratio, which keeps each one's original proportions relative to itself.
Only if you turn off the aspect ratio lock and set a width and height with a different proportion than the original. With the lock on, imgxcolor fits each image inside your target box without stretching it.
Yes. Drop in as many PNG files as you like, apply the same width, height or percentage to the whole batch, resize them together, and download every result at once as a ZIP.
Yes. Turn on "Don't enlarge smaller images" and any image already smaller than your target size will be left at its original dimensions instead of being stretched up and losing quality.
No hard limit - only what your device's memory can comfortably handle. The tool is free, has no watermark, and doesn't require an account.