Image Resizer
Resize images to any dimension while preserving quality. Supports JPG, PNG, and WebP.
Free tier: JPG · PNG · WebP · up to 10 MB · 1 file
Drop your image here, or click to browse
JPG, PNG, WebP — up to 10 MB
How to Resize an Image Online
- Upload your image (JPG, PNG, or WebP — up to 10 MB, no signup needed)
- Enter your target width and height in pixels
- Toggle “Maintain aspect ratio” to avoid stretching
- Choose your output format (JPG, PNG, or WebP) and quality
- Click “Resize Image” and download your result instantly
Frequently Asked Questions
+How do I resize an image without losing quality?
Use the quality slider at 85–100% and choose WebP or PNG output. WebP delivers the best file-size-to-quality ratio at the same resolution. Avoid upscaling — enlarging an image beyond its original size always reduces sharpness.
+Are my images stored on your servers?
Never. All processing happens in-memory on our server and the result is streamed directly back to your browser. Your image is not written to disk, logged, or retained after your download.
+What is the maximum file size for free users?
Free users can resize images up to 10 MB. Pro users get up to 50 MB per file and batch processing of up to 20 images at once.
+Which image formats are supported?
Input: JPG, PNG, and WebP. Output: JPG, PNG, or WebP — you can convert between formats in the same operation. For example, resize a PNG and save it as a smaller WebP in one step.
+What is the difference between JPG, PNG, and WebP output?
JPG is best for photos — small files, no transparency. PNG is lossless and preserves transparent backgrounds, ideal for logos and graphics. WebP is a modern format that offers smaller files than JPG at the same quality, with optional transparency support.
+Can I resize multiple images at once?
Batch resizing is a Pro feature. Free users process one image at a time. The Pro plan allows up to 20 images in a single batch upload.