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.
720p 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
720p HD is 1280 x 720 pixels - a landscape 16:9 frame. Drop any image in and it is resized to exactly that, with a live preview so you can see the crop before you commit to it. HD is half the pixels of 1080p, which makes it a good choice when file size matters more than sharpness. Half the pixels of 1080p and roughly a quarter of the file size, which is why it survives as the default for email attachments and slow connections. 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. Feeding in a different aspect ratio means something gets cut. The preview shows exactly what, so you can reposition instead of discovering it after posting.
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 1280 x 720 pixelsThe 720p HD 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
- No limit on how many images you resize.
- Live preview, so you see the crop before downloading instead of after.
- Resizes to exactly 1280 x 720 pixels, the current 720p HD size.
- Runs in your browser - no upload, no account, no watermark.
- Export as JPG, PNG or WebP, whichever the platform prefers.
Common uses
- Fixing an image a platform rejected for being the wrong dimensions.
- Getting a correctly sized image without opening a full editor for a 30-second job.
- Keeping a file small for email or a slow connection.
- Preparing a batch at 1280 x 720 pixels before a scheduled post.
- Resizing on a phone without installing an editing app.
Tips for better results
- Crop to 16:9 before resizing when the subject matters - then you choose what is lost rather than the tool.
- Half the pixels of 1080p and roughly a quarter of the file size, which is why it survives as the default for email attachments and slow connections.
- PNG keeps text and sharp edges crisp at this size; JPG is smaller for photographs.
- Start from the largest original you have. Scaling up to 1280 x 720 pixels from something smaller looks soft, and nothing undoes that.
Mistakes to avoid
- Putting important detail near the edges of a 16:9 frame. Platforms crop again for thumbnails and previews.
- Re-saving the same JPG over and over. Each save loses a little more detail, permanently.
- Letting the image stretch instead of keeping the ratio. A squashed face is more obvious than a tight crop.
- Scaling a small image up to hit the pixel count. The file gets bigger; the detail does not come back.
Frequently asked questions
1280 x 720 pixels - a landscape 16:9 frame, 0.9 megapixels.
Drop it onto this page. The 720p HD preset is already selected, so it resizes straight to 1280 x 720 pixels and shows the crop before you download.
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.
Yes. It runs in the browser, so it works on iPhone and Android as well as desktop, with no app to install.
No. It keeps the 16:9 ratio and shows what will be cropped, so you can reposition before downloading rather than finding a bad crop afterwards.
Half the pixels of 1080p and roughly a quarter of the file size, which is why it survives as the default for email attachments and slow connections.
No. The resize uses your own device image engine, so files never leave your computer.
People also search for
- 720p hd template
- 720p hd dimensions
- resize image to 1280x720
- 720p resolution
- image resizer online free
- 720p resolution free
- 720p resolution in pixels