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Image Resizer

Image Tools • Free • No Sign-up

Image Resizer lets you resize images to exact dimensions with optional aspect ratio lock

Supports JPG, PNG, WebP, BMP, GIF. Maximum 50 MB.

All files are processed locally in your browser and never uploaded to any server.

ℹ About Image Resizer

Image Resizer makes image conversion, optimization, and preparation simple and private in your browser. You can work with your photos and graphics quickly while preserving privacy because nothing is uploaded to remote servers. Use it to prepare visuals for publishing, sharing, or embedding without wasting time on software installs. Using Image Resizer is a dependable way to resize images to exact dimensions with optional aspect ratio lock with browser-first convenience. It is ready to use on desktop, tablet, and mobile devices, helping you finish the job faster and with better privacy than traditional desktop apps or online uploads.

💡 Common Use Cases

Pro-level efficiency

A user needs to resize images to exact dimensions with optional aspect ratio lock for a client delivery or internal report. Image Resizer makes the task fast and avoids extra software installs.

Last-minute fixes

When the deadline is tight, Image Resizer helps complete resize images to exact dimensions with optional aspect ratio lock in minutes, so work can move forward without waiting for desktop applications.

Privacy-first processing

A person handling private data uses Image Resizer because all work happens locally in the browser and nothing is uploaded to a server.

Cross-device access

Someone switching between laptop and tablet uses Image Resizer to resize images to exact dimensions with optional aspect ratio lock from any device without installing new software.

Workflow simplification

Image Resizer replaces a multi-step desktop routine with a single browser experience for resize images to exact dimensions with optional aspect ratio lock.

⭐ Why Use Image Resizer

  • Image Resizer removes installation overhead so you can complete your task immediately.
  • This browser-based solution keeps your files private and avoids server uploads.
  • The tool is easy enough for beginners and fast enough for advanced users.
  • Available anytime from any modern browser without sign-up.
  • It supports real-world workflows with responsive browser UI and no hidden fees.
  • Designed for reliability, Image Resizer helps you make progress without extra complexity.

? How To Use

  1. 1 Upload an image file.
  2. 2 Enter the desired width and/or height in pixels.
  3. 3 Toggle aspect ratio lock if needed, then download the resized image.

✓ Benefits

  • Prepare images for social media or web at exact dimensions.
  • Batch-friendly — resize one image at a time quickly.
  • Aspect ratio lock prevents distortion.

Q Frequently Asked Questions

What is the maximum dimension?
You can resize images up to 10,000 x 10,000 pixels.
What does aspect ratio lock do?
When enabled, changing width automatically adjusts height to maintain proportions, and vice versa.
Does resizing affect quality?
Downscaling is lossless. Upscaling may show slight softening depending on the original resolution.
Can I use Image Resizer on mobile devices?
Yes. Image Resizer works in modern mobile browsers, so you can use it on smartphones and tablets without installing an app.
Is it safe to use Image Resizer for sensitive data?
Yes. Image Resizer processes everything in your browser, so your data stays private on your device rather than being uploaded to a server.

🔒 Privacy & Security Guarantee

Your privacy is our priority. Image Resizer uses 100% browser-based processing. This means:

  • ✓ No files are uploaded to our servers or any external service
  • ✓ All processing happens on your device in real-time
  • ✓ Your data is never logged, tracked, or stored anywhere
  • ✓ Safe for confidential and sensitive information
  • ✓ Works offline (after initial page load)

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