Resize Image

Change image width and height in pixels. Free and private: your image never leaves your device.

Choose an image

Click or drag and drop a JPG, PNG or WebP file here

Select image

About Resize Image

Resizing changes the pixel dimensions of an image. Most photos taken on modern phones are far larger than needed for web pages, social posts or documents, so reducing the dimensions can make them quicker to load and share.

Golden PDF lets you set a new width and height, optionally keeping the original aspect ratio so the picture is not stretched. Everything is processed locally in your browser, so your images stay private.

Common uses

Prepare images to fit social media or website size requirements
Create thumbnails for listings or galleries
Reduce photo dimensions before emailing
Match the exact size required by an ID or application form

Tips for best results

Keep the aspect ratio locked unless you really want to stretch the image.
Reducing size gives good results; enlarging an image makes it look blurry.
Combine with Compress Image for the smallest file.

How to use Resize Image

1Select an image.
2Enter the new width and height.
3Click resize.
4Download the resized image.

Why use Golden PDF

Exact pixel control
Lock the aspect ratio to avoid distortion
No upload needed
Private: files never leave your device
Free, with no sign-up

Frequently asked questions

How do I keep the proportions?

Enable "Lock aspect ratio" and change either the width or the height. The other value updates automatically.

Can I make an image larger?

Yes, but enlarging a small image can make it look soft because no extra detail can be created.

Are my files uploaded to a server?

No. Golden PDF processes everything inside your browser on your own device. Your files are never sent to or stored on our servers.

Is this tool really free?

Yes. All Golden PDF tools are free to use with no sign-up, no watermarks and no file-count limits beyond what your device can handle. The site is supported by advertising.