Resize Images
Online & Free
Resize your visual assets with millimeter precision. Smart presets for social media and local scaling with no loss of fidelity.
Drag & drop your images here
or click the button to select files
Supports: JPG, PNG, WebP, GIF and more
Why Pictulab for resizing?
Completely free
No usage limits and no hidden costs. Industrial-grade technical tools for every creator.
Fast & efficient
Instant bulk scaling right in your browser. Streamline your workflow with no server waits.
Local Security
Your assets never leave your computer. The entire resizing process is 100% private and secure.
Smart Presets
Exact dimensions for marketplaces, social media and technical print formats included.
Frequently asked questions
Which image formats can I resize?
You can resize virtually any image format including JPG, PNG, WebP, GIF, BMP and more. The tool keeps the original format.
Is it safe to resize my images online?
Yes, it's completely safe. The whole process happens directly in your browser. Your images are never sent to any external server.
What does locking the aspect ratio mean?
Locking the aspect ratio means that when you change the width, the height adjusts automatically to avoid distortion. You can disable this to set custom dimensions.
Do images lose quality when resized?
When reducing the size, quality stays excellent. When enlarging, there may be some loss of sharpness. We use high-quality algorithms to minimize any visual degradation.
Which presets are available?
We include sizes optimized for Instagram (post and story), Facebook, Twitter, YouTube, LinkedIn, HD and 4K resolutions, and print formats such as A4 at 300 DPI.
Are there size limits?
You can create images from 1px up to 10,000px in any dimension. Performance may vary depending on your device's capabilities with very large images.
Try 10 images
completely free
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