Image Resizer
Resize images to any dimension
100% free. Runs entirely in your browser - your files and data never leave your device and nothing is uploaded to any server.
Pinterest Pin selected — upload an image to apply it.
Drag & drop files here
or browse to upload
Supports PNG, JPG, WebP up to 20MB
Processed in your browser - your file never leaves this device.
About this tool
1000 x 1500 pixels is what Pinterest Pin needs: portrait, 2:3, 1.5 megapixels. Upload anything and it comes back cropped to fit. 2:3 is the ratio Pinterest recommends - taller pins get truncated in the feed. Pinterest truncates pins taller than 2:3 in the feed, so this is the tallest shape that shows in full. No upload and no account. Your browser does the work, so a large batch is as fast as your machine rather than as fast as a server. If your source is a different shape, the tool shows what will be cropped rather than silently squashing it. A 2:3 target always loses something from another ratio - seeing where is the difference between a usable result and a cut-off head.
How to use this tool
- Drop your image inAny JPG, PNG or WebP. Nothing is uploaded - your browser reads the file directly.
- It resizes to 1000 x 1500 pixelsThe Pinterest Pin preset is already selected on this page, so there is nothing to type in.
- Check the preview and downloadThe preview shows the exact crop. Reposition if you need to, then save as JPG, PNG or WebP.
Key features
- Resizes to exactly 1000 x 1500 pixels, the current Pinterest Pin size.
- No limit on how many images you resize.
- Export as JPG, PNG or WebP, whichever the platform prefers.
- Live preview, so you see the crop before downloading instead of after.
- Runs in your browser - no upload, no account, no watermark.
Common uses
- Fixing an image a platform rejected for being the wrong dimensions.
- Preparing a batch at 1000 x 1500 pixels before a scheduled post.
- Resizing on a phone without installing an editing app.
- Creating a pin.
- Getting a correctly sized image without opening a full editor for a 30-second job.
Tips for better results
- Check the result on the platform itself - feed thumbnails are often cropped again from the size you upload.
- Start from the largest original you have. Scaling up to 1000 x 1500 pixels from something smaller looks soft, and nothing undoes that.
- Pinterest truncates pins taller than 2:3 in the feed, so this is the tallest shape that shows in full.
- PNG keeps text and sharp edges crisp at this size; JPG is smaller for photographs.
Mistakes to avoid
- Putting important detail near the edges of a 2:3 frame. Platforms crop again for thumbnails and previews.
- Letting the image stretch instead of keeping the ratio. A squashed face is more obvious than a tight crop.
- Assuming another platform at the same pixel size behaves identically. Pinterest truncates pins taller than 2:3 in the feed, so this is the tallest shape that shows in full.
- Re-saving the same JPG over and over. Each save loses a little more detail, permanently.
Frequently asked questions
1000 x 1500 pixels - a portrait 2:3 frame, 1.5 megapixels.
Drop it onto this page. The Pinterest Pin preset is already selected, so it resizes straight to 1000 x 1500 pixels and shows the crop before you download.
No. It keeps the 2:3 ratio and shows what will be cropped, so you can reposition before downloading rather than finding a bad crop afterwards.
JPG for photographs, PNG when there is text or transparency, WebP when the platform accepts it and you want the smallest file.
Yes. It runs in the browser, so it works on iPhone and Android as well as desktop, with no app to install.
Pinterest truncates pins taller than 2:3 in the feed, so this is the tallest shape that shows in full.
Yes - free, no signup, no watermark and no limit on how many images you resize. It runs in your browser, so it costs nothing to provide.
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