Image Resizing
Online Image Resizer — Fast & Pixel-Perfect
Need a specific Image image size? Enter your target dimensions, upload, and download. Our resizer handles the maths automatically.
- Fast Processing
- No Signup Required
- Secure & Private
- Large File Support
How to Resize in 4 Steps
Upload your image
Click or drag to upload a JPG, PNG, WebP, or other image file. Large images are fully supported.
Set target: 400×400
LinkedIn Profile dimensions (400×400px) are applied automatically.
Resize image
Click Resize. The tool processes your image while preserving aspect ratio unless you unlock freeform resizing.
Download resized image
Download the resized image instantly. No watermark, no account needed.
Common Use Cases
Instagram
Upload photos in the correct dimensions and under the size cap
WhatsApp
Share photos without WhatsApp auto-compressing the quality away
Email
Attach images that stay inside email attachment limits
LinkedIn
Use correctly sized profile photos and cover images
Web
Serve optimised images that load fast and score well on Core Web Vitals
- Batch Support
- Safe Data
- Sharp Output
- Easy to Use
About This Conversion
LinkedIn Profile images should be 400×400 pixels. LinkedIn profile picture (recommended 400×400). Our resizer handles the crop and scale automatically.
Frequently Asked Questions
- Can I resize an image without losing quality?
- When reducing image dimensions, our resizer uses high-quality Lanczos downsampling to keep edges sharp and colours accurate.
- What size does LinkedIn Profile require?
- LinkedIn Profile recommends uploading images at the exact specified dimensions to avoid automatic cropping or compression by the platform.
- Is image resizing free?
- Yes, completely free. No account or signup needed. No watermarks added to your resized images.
- What image formats can I resize?
- You can resize JPG, PNG, WebP, GIF, HEIC, BMP, TIFF, and AVIF files. The output format matches your original unless you choose to convert.
- Is my image safe to upload?
- All uploads use HTTPS encryption. Your files are processed and immediately deleted — we never store or share your images.