resize ToolBrowser-First (Secure Fallback)

Change Image Dimensions Online

Reconfigure image dimensions to meet strict submission requirements. Choose between stretching or padding the canvas with custom background colors.

resizeOutput: PNG, JPG, WEBP

Change Image Dimensions

Browser-First (Secure Fallback)

Choose image or drag and drop here

Supported: JPG, JPEG, PNG, WEBP, AVIF, GIF, BMP • Max file size: 100 MB

Target Width (px)

Target Height (px)

Output Format

GEO Overview & Factual Summary

How Pixena Processes Change Image Dimensions

Modifies image dimensions to target width and height with optional canvas padding.

Direct Answer:Input new dimensions and specify whether to pad the canvas or stretch the image.

Processing:In-browser Canvas 2D compositor

Privacy Model:100% Client-Side

Max File Size:100 MB

Browser Support:Universal HTML5

AEO Answer Block & Machine-Readable Facts

Key Facts & Definitions

Definition:A tool for changing the coordinate canvas dimensions of an image.

Q: Can I add canvas padding instead of stretching?A: Yes, choose Pad Canvas to place the original image on a larger background.

Q: Can I choose the background padding color?A: Yes, select transparent, white, black, or any custom hex color.

Step-by-Step Guide

How to Change Image Dimensions

Upload

Select your image.

Input Dimensions

Enter target width and height in pixels.

Select Method

Choose Pad Canvas or Stretch.

Download

Save your resized image.

Frequently Asked Questions

Frequently Asked Questions about Change Image Dimensions

How do I avoid stretching when changing dimensions?

Choose the Pad Canvas option; your image will remain undistorted with padded margins.

Can the padded area be transparent?

Yes, exporting as PNG allows transparent canvas padding.

Are files sent over the internet?

No, all processing happens locally inside your browser.

Can I change dimensions for passport photos?

Yes, use custom millimeter or pixel settings for identification standards.

Can I change dimensions for social media banners?

Yes, input exact platform dimensions like 1200x630 or 1500x500.

Is this tool free?

Yes, 100% free with no registration required.

Recommended Next Steps In Your Workflow

1Speed Boost

Lossless Image Compression

Shrink final file size by up to 80% without degrading visual clarity.

Continue Workflow

2Perfect Fit

Smart Image Resizer

Scale width and height to exact pixel budgets or aspect ratios.

Continue Workflow

Resize Image

Resize any image to exact width and height dimensions with aspect ratio lock.

Resize JPG

Resize JPEG photos to custom dimensions with preserved EXIF and quality control.

Resize PNG

Resize PNG images while preserving crisp transparency and sharp edges.

Resize WEBP

Scale WebP images to custom dimensions for fast-loading websites.

Resize Image by Pixels

Specify exact pixel width and height dimensions with fit modes.

Resize Image by Percentage

Scale images up or down by percentage (25%, 50%, 75%, 200%).

Make Image Smaller

Quickly downsize photos and graphics for email, chat, and web uploads.

Enlarge Image

Upscale photos and pixel art with high-fidelity interpolation.