Resize images
Change the width and height of one photo or a whole batch, or pick a ready-made size for social media. Everything happens on your device.
- Exact pixels or a percentage
- Instagram, Story, YouTube, WhatsApp sizes
- Batch resize to one ZIP
Click on the page to place your text.
How to resize images
- Step 1Add imagesOne or many, any common format.
- Step 2Pick the sizeType pixels, a percentage, or choose a social media size.
- Step 3DownloadOne image, or a ZIP for several.
Questions
How do I resize without stretching?
Type only the width or only the height and the other side follows the original shape. If you set both, choose Crop to fill or Fit inside so nothing is stretched.
What size is an Instagram post?
1080×1080 px for square posts and 1080×1350 px for portrait posts. Stories and Reels are 1080×1920 px. Pick them from the Size list.
Can I resize to a size in KB?
Yes, with Compress image (target size) or Resize image to KB, which also sets exact pixels for exam forms.
Do you upload my files?
No. The tool runs inside your browser using WebAssembly. Your file never leaves your device, and it still works with Wi-Fi turned off.
Does it work on my phone?
Yes. It works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows, Mac and Linux.