WebP vs JPG vs PNG: Which Image Format Should You Use?
Choose the right image format before converting or compressing files.
Resize Image Online
Resize images online with PDFeed. Set width and height, preserve aspect ratio, and avoid unwanted upscaling by default.
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JPG, PNG, or WebP files · Maximum 25MB per fileFiles are encrypted in transit and automatically deleted after one hour.
No registration Secure processing Auto-delete in 1 hour
About this converter
Use Resize Image with confidence
Resize Image changes the dimensions of JPG, PNG, and WebP files. It helps when websites, forms, profiles, and marketplaces require a specific width, height, or maximum size.
Why use this tool?
- Set width, height, or both for upload requirements.
- Preserve aspect ratio to avoid stretched images.
- Avoid upscaling by default so small images are not enlarged accidentally.
Supported formats
Resizing changes pixel dimensions. It can make large images easier to upload, but it cannot add real detail to a small image. Upscaling is off by default for that reason.
Input: JPG, JPEG, PNG, WEBPOutput: JPG, PNG, WEBP
How it works
How to use Resize Image
- Upload an image
Choose a JPG, PNG, or WebP image up to 25MB.
- Enter dimensions
Set width, height, or both. Leave aspect ratio enabled for natural resizing.
- Resize and download
Download the resized image and check that important details remain clear.
Tips for better results
- Use one dimension with aspect ratio enabled for simple resizing.
- Do not upscale low-resolution images unless a form requires exact dimensions.
- Compress after resizing if the file is still too large.
Common questions
Resize Image FAQ
Are my files secure?
Yes. Files receive randomized names, are used only for conversion, and are automatically deleted after one hour.
Will PDFeed upscale small images?
No. Upscaling is disabled by default so small images are not enlarged unless you explicitly allow it.
What is the maximum file size?
You can upload files up to 25MB each.
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