Image Resizer
Resize images in your browser.
Tool
Original
Choose an image to show previews.
Resized
Preview
Not resized yet
Resize settings
Output size: 1200 x 630px
Output
Metadata such as shooting date or location may be removed from the converted image.
What it does
- Resize by width and height, aspect ratio, percentage, long side, or short side.
- Choose contain, cover, or stretch modes and export as JPEG, PNG, or WebP.
- Use common presets for social media, web, and ecommerce images.
How to use
- Choose or drag and drop an image.
- Set the size, preset, fit mode, output format, and quality.
- Resize, preview the result, and download it.
Examples
- OGP image: 1200 x 630
- Instagram square post: 1080 x 1080
- YouTube thumbnail: 1280 x 720
Common uses
- Social post resizing
- Blog and website thumbnails
- Product image cleanup
- Private browser-only image resizing
Notes
- Images are processed in your browser and are not sent to the server.
- Animated GIFs are handled as still images in this first version.
- Image metadata may be removed during conversion.
FAQ
- 1Is the image uploaded?
- No. Processing happens in your browser.
- 2Can I keep the aspect ratio?
- Yes. Keep aspect ratio is available for width and height changes.
- 3Which output formats are supported?
- JPEG, PNG, and WebP are supported.
- 4Can I use transparent backgrounds?
- Yes, when exporting as PNG or WebP. JPEG does not support transparency.