Resize Image
Resize images to exact dimensions or percentage. Social media presets included. ...Resize images to exact dimensions or percentage. Social media presets included. Free, private, no upload.
What You Can Do
Why Use Resize Image?
Pixels or Percentage
Enter exact pixel dimensions or scale by percentage. Lock aspect ratio to prevent distortion.
Social Media Presets
One-click presets for Instagram, Facebook, Twitter, YouTube, and common screen sizes.
Nothing Uploaded
Your photos never leave your device. Everything runs in your browser using Canvas API.
3 Resize Modes
Fit (add padding), Fill (crop to fit), or Stretch (exact dimensions). Control how your image fills the target size.
High Quality Scaling
Enable high-quality resampling for crisp results, especially when enlarging images.
Works on Mobile
Fully responsive interface. Floating download button stays accessible while you adjust.
Popular Uses
Social Media
Resize for Instagram, Facebook, Twitter with optimized dimensions.
Web Publishing
Prepare images for websites, blogs, and online stores.
Email Attachments
Reduce image size for faster email sending and smaller attachments.
Print Preparation
Resize to exact dimensions needed for printing projects.
How It Works
Upload Your Photo
Drag an image onto the upload area or tap to browse. Works with PNG, JPG, GIF, WebP, and most formats.
Set Target Dimensions
Enter width/height in pixels or percentage. Use presets for social media or toggle aspect ratio lock.
Choose Resize Mode
Select Fit (padding), Fill (crop), or Stretch. Preview updates instantly as you adjust.
Download Your Result
Hit Download to save as PNG. Filename includes dimensions (e.g., photo-1080x1080.png).
Quick Tips
Social Media Sizing
Use presets for perfect social media dimensions. Instagram posts are 1080×1080, stories are 1080×1920.
Maintain Quality
When enlarging, enable 'High quality scaling' for better results. Avoid enlarging beyond 200% of original size.
Aspect Ratio Warning
Unlock aspect ratio to set independent dimensions, but this may distort your image. Use 'Stretch' mode carefully.