Free Image Resizer Online

Resize images to exact pixel dimensions. Upload, set width and height, and download your resized image.

📐 Resize Your Image

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Drop image here or click to upload

Supports JPG, PNG, WebP • Max 10 MB
Preview

How to Resize Images Online

1

Upload Image

Click or drag your image into the upload zone. We support JPG, PNG, WebP, and other common formats.

2

Enter Dimensions

Specify the exact width and height in pixels that you need for your resized image.

3

Download Result

Click resize and instantly download your perfectly sized image. Original quality preserved.

Why Resize Images?

Image resizing is one of the most common tasks for web developers, bloggers, social media managers, and designers. Different platforms require specific image dimensions — profile pictures, cover photos, blog thumbnails, product images, and social media posts all have their own size requirements.

Our free image resizer lets you set exact pixel dimensions so your images fit perfectly wherever you need them. Unlike generic photo editors that require software installation, our tool works entirely in your browser with instant results.

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Pixel-Perfect Sizing

Set exact width and height to match platform requirements precisely.

Instant Processing

Resize images in seconds with our optimized server-side processing.

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All Formats

Works with JPG, PNG, WebP and maintains format compatibility.

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Private & Secure

Images are processed in memory. Nothing is stored on our servers.

Common resize dimensions include 1200×630 for Open Graph images, 1080×1080 for Instagram posts, 1280×720 for YouTube thumbnails, 150×150 for profile photos, and 800×600 for blog content images. Our resizer handles all these sizes and more with pixel-perfect accuracy.

Frequently Asked Questions

Does resizing reduce image quality?
Enlarging an image beyond its original dimensions can reduce sharpness. Reducing dimensions maintains quality. We use high-quality resampling algorithms for best results.
Can I maintain the aspect ratio?
Currently you set exact dimensions. To maintain aspect ratio, calculate the proportional height/width before entering values. We may add an aspect ratio lock in future updates.
What is the maximum output size?
There is no strict limit on output dimensions, but very large sizes (over 10000px) may take longer to process. For web use, dimensions under 2000px are recommended.

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