Resize Image
Resize images by width and height directly in your browser, with no signup, no upload, and no watermark.
Choose an image
Drop an image here to resize it locally with high-quality browser resampling.
Free online image resizer
Resize photos, screenshots, and graphics for websites, documents, social profiles, or email attachments.
The tool uses browser-side resizing and does not upload your image to a server.
How to Use Resize Image (Step-by-Step)
Choose an image and review the preview.
Enter the target width or height and keep aspect ratio on if you want proportional resizing.
Select Resize image and download the resized file.
Applications
Common Use Cases
- Resize photos for websites, forms, resumes, or social profiles.
- Reduce very large images before sharing or storing them.
- Create exact pixel dimensions while keeping proportions when needed.
Privacy Guarantee
Zero Server Uploads
Unlike traditional online converters that upload your confidential documents to external cloud servers, MultiToolX executes computations in your browser runtime via HTML5 Canvas, Web Crypto, and WebAssembly.
Your data never leaves your device and cannot be viewed, stored, or harvested by anyone.
How to Resize Images by Pixels or Percentage Without Distortion
Learn how to resize images by width, height, or scale percentage without blurring or stretching. Fast client-side image resizing with bicubic interpolation.
FAQ
Frequently Asked Questions
What does keep aspect ratio mean?
It automatically adjusts the other dimension so the image does not look stretched.
Can resizing make an image sharper?
Reducing size can look cleaner, but increasing dimensions cannot recreate missing detail.
Which formats are supported?
The browser can load common formats such as JPG, PNG, and WebP, depending on your device.
Embed the Resize Image on Your Website or Blog
Enhance your articles and give your visitors a fast, 100% free browser utility with zero installation. Copy our responsive iframe code with one click.