Updated for 2026 • 100% Free Online Image Tool
Free PNG Image Resizer Online
An online PNG resizer scales image pixel dimensions (width and height) to exact specifications for social media (Instagram, Twitter, LinkedIn), web banners, email attachments, and profile photos.
Select or drop your png image
100% free with zero file uploads. Processed locally in your web browser.
100% Private Client-Side Image Processing
Your images are processed locally on your device canvas. No photos are ever uploaded to cloud servers.
Zero Server Logs
When to Resize PNG Images
- Social Media Dimensions: Scale images to exact requirements (e.g. 1080x1080 for Instagram, 1200x630 for Facebook/Twitter cards).
- Maintain Aspect Ratio: Automatically locks proportional width and height to prevent image stretching or distortion.
- Scale by Percentage: Quickly downscale large camera photos by 25%, 50%, or 75% in one click.
How to RESIZE PNG Images in 3 Steps
1
Select PNG Image
Drop your PNG image into the resizer box.
2
Enter Dimensions
Type your target Width and Height in pixels or pick a percentage scaling preset.
3
Save Resized Image
Download your resized image with crisp pixel sharpness.
Got Questions?
Frequently Asked Questions
Everything you need to know about converting PNG to RESIZE online.
Enable the 'Maintain Aspect Ratio' toggle. When you change width, height adjusts automatically in exact proportion.
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