Resize Image

Files never stored on serverAuto-deleted after processingSSL encrypted transfer
ToolResize Imagepixltools.com

Drag & drop an image to get started

or select from disk

JPEGPNGWEBP
· up to 25MB each
Ctrl+Vpaste from clipboard·

Encrypted transfer· Real-time processing· Auto-delete after processing

System Overview

About Resize Image

Resize images to any dimension you need. Set exact pixel dimensions, scale by percentage, or choose from preset sizes for social media, web, and print. Our resize tool uses high-quality Lanczos resampling to ensure sharp, clear results at any size — no blurry or pixelated output. Resize images for Instagram, Facebook, Twitter, YouTube thumbnails, blog posts, emails, and more.

Execution Flow

How to Use

1Drag and drop or click to upload your JPG, PNG, or WebP image (up to 10 MB).
2Enter your target width and height in pixels, or enter a percentage to scale proportionally. Toggle 'Maintain Aspect Ratio' to avoid distortion.
3Click Process, then Download to save your perfectly resized image.
Capability Highlights

Key Benefits

Exact pixel dimensionsMaintain aspect ratio optionHigh-quality resamplingSupports all major formatsFast and freePerfect for social media
Telemetry

Performance Snapshot

30+

Tools Online

~2s

Median Process

0

Signup Required

Knowledge Base

Frequently Asked Questions

Yes — enable 'Maintain Aspect Ratio' and only enter the width or height. The other dimension will scale automatically to avoid distortion.

You can upload images up to 10 MB. There is no restriction on the target dimensions you can resize to.

You can resize JPG, PNG, and WebP images. The output format matches your input format.

Yes — enter a percentage (e.g., 50%) to scale both dimensions proportionally. 50% halves the dimensions and reduces file size by approximately 75%.

About This Tool

Resizing images correctly is critical for both performance and presentation. Serving an image that is larger than its display size wastes bandwidth — a 2400px wide image displayed at 800px forces the browser to download 3× more data than needed, directly hurting your PageSpeed score and Core Web Vitals. PixlTools lets you resize by exact pixel dimensions, percentage, or one of six social media presets (Instagram, YouTube, Twitter, and more), with an optional aspect-ratio lock to prevent distortion. All resizing is done server-side with Lanczos resampling, which produces sharper results than browser-based tools.

Pixel-Perfect Output

Resize Image outputs at your exact target dimensions — no rounding, no unwanted padding.

Private by Design

Uploaded images are deleted from our servers the moment processing finishes. We never keep your files.

Works on Any Device

Fully optimized for iPhone and Android browsers — no app download or desktop required.

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