Resize Image to Exact Pixels, Width or Height

How to Resize an Image Online for Free

1. Select or Drag & Drop a Photo: Choose an image (JPG, PNG, WebP, and more) from your device, drag it into the workspace, or paste it with Ctrl/Cmd + V. Planning to resize many photos? Start with one — you will pick the rest when you download.
2. Choose How to Resize: Select By Percent to scale it up or down, By Pixels to set the width and height in pixels, or By Width or By Height to change one side and keep the photo’s shape. In a hurry? Tap a quick size like 1920 × 1080, 1080 × 1080 or 512 × 512.
3. Download Instantly: Pick PNG, JPG or WebP under Save As and click Download Image. To resize many photos at once, click Resize many photos at once (ZIP) and choose up to 100 photos — the same settings are applied to all of them, and they download together as one ZIP file.

Why Use a Private, Offline, Browser-Based Image Resizer?

100% Private & Safe (Zero Server Uploads)

Unlike typical online photo editors, your photos are never transmitted over the internet or uploaded to remote servers. All processing is executed locally inside your web browser using HTML5 Canvas technology. Your sensitive images remain on your device at all times.

Resize Without Losing Quality

Reducing image dimensions uses high-quality, multi-step resampling, so edges and fine detail stay crisp. Save as PNG when you want zero compression loss, or use JPG or WebP with the Quality slider for smaller files. Enlarging a photo beyond its original size cannot create new detail, so it is best to make images larger only as far as you need.

Instant Batch Resizing

Save time by resizing up to 100 photos in one go. Whether you are preparing product photos, website images, profile pictures, or app icons, the same size and format settings are applied to every photo, and the results download together as a single ZIP file — no upload queues, and no need to save each photo one by one.

Works Completely Offline

Once the web app loads in your browser, you can disconnect from Wi-Fi or cellular networks and continue resizing images anywhere. It is a lightweight, install-free web app with Progressive Web App (PWA) support.

About Remember Output Settings For Future Sessions

• Off by default: nothing is remembered unless you tick “Remember Output Settings For Future” under Save As.
• What it remembers: once ticked, your format, quality, shape handling and padding colour are reused the next time you visit this page.
• Your privacy: these settings are saved in your own browser and never on our server.
• Easy to clear: untick the box at any time to erase the saved settings.

Frequently Asked Questions

Is this image resizer really free to use?

Yes, this tool is 100% free with no hidden fees, watermarks, paid upgrades, or daily usage limits.

Are my photos uploaded to any server?

No. Your images never leave your computer or mobile device. All resizing happens locally within your web browser using client-side JavaScript.

How do I resize an image to exact pixels?

Add your photo, choose By Pixels, turn off Keep aspect ratio, then type the width and height you need. If the new shape differs from your photo, choose whether to stretch it, fit the whole photo with padding, or fill the frame by cropping the edges.

How do I resize an image by width or height only?

Pick By Width or By Height and type one number. The other side is worked out automatically, so the photo keeps its original shape and is never stretched.

How do I resize an image without losing quality?

Reducing dimensions uses high-quality, multi-step resampling so details stay sharp. Save as PNG for no compression loss, or choose JPG or WebP with the Quality slider near 100. Making a photo larger than its original size cannot add real detail, so enlarge only as much as you need.

How do I make an image 1920×1080, 1080×1080, 512×512 or another common size?

Add a photo, choose By Pixels, and click a size button: 1920 × 1080, 1080 × 1080, 512 × 512, 300 × 300, 200 × 200 or 192 × 192. The photo is resized to exactly that many pixels. If your photo has a different shape, choose Stretch, Fit or Fill under When Shape Differs.

How many images can I resize at once?

Up to 100 in a single batch. Add your first photo, set the size you want, click Resize many photos at once (ZIP), and choose the rest. The same settings are applied to every photo, and they download together as one ZIP file.

What image formats are supported?

The tool opens the standard web image formats your browser supports, including JPG, PNG, WebP, and GIF (an animated GIF uses its first frame). Resized photos are saved in the same format as the original when that is JPG, PNG or WebP, and as PNG otherwise. You can also choose PNG, JPG or WebP yourself.

Does resizing remove EXIF or location data?

Yes. The resized file is created fresh by your browser, so camera details and GPS location from the original photo are not carried over.

Does this tool work without an internet connection?

Yes. Once you open the web page in your browser, you can turn off your internet connection or go offline, and the image resizing will continue to work seamlessly.