Free Online Image Resizer
Resize JPEG, PNG and WebP images to exact pixel dimensions. Use Instagram, Twitter, and YouTube presets. No upload to server, no signup. 100% free and private.
Features
Pixel-Perfect Resizing
Set exact width and height, or pick a social media preset. Aspect ratio stays locked if you want.
Exact Pixel Control
Type precise width and height in pixels. Lock or unlock aspect ratio as needed.
Social Media Presets
One-click sizes for Instagram, Twitter headers, YouTube thumbnails, LinkedIn banners and more.
Side-by-Side Preview
Compare original and resized image before downloading. No surprises.
Fast, Private, Browser-Based
Runs entirely on your device using the Canvas API. No uploads, no server round-trips, instant results.
No Server Upload
Images are processed locally with the Canvas API. Nothing ever leaves your device.
Lightning Fast
Resize in under a second. No network round-trip means instant output.
High-Quality Smoothing
Bicubic interpolation keeps edges sharp when you scale down, even significantly.
Works on Every Device
JPEG, PNG, WebP and BMP inputs. Works on phone, tablet, and desktop with any modern browser.
Multiple Formats
Supports JPEG, PNG, WebP and BMP input. Export to JPEG, PNG or WebP.
Mobile Friendly
Resize on phone or tablet. The interface adapts to small screens.
No Signup, No Watermark
Use it immediately. No account, no email, no watermark on your output.
FAQ'S
Frequently Asked Questions
Ask us anything!
Start Resizing Your Images Now
No signup, no upload, no watermark. Resize for social media, web, or print — free and private, right in your browser.