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Upload an image to downscale it in seconds
Downscale image for free
Downscale image for free
Reduce JPG, PNG, WEBP, BMP, or GIF dimensions by 2x or 4x while keeping the image format intact when possible.
Answers to common questions
Why downscale images?
Downscaling images reduces pixel dimensions so images are easier to upload, embed, email, and store.
It is useful for oversized camera photos, CMS uploads, marketplace listings, previews, thumbnails, and web pages where full-resolution originals are unnecessary.
- Smaller dimensions - reduce width and height by 2x or 4x.
- Cleaner web delivery - avoid shipping pixels users will not see.
- Same format output - preserve PNG, JPG, WEBP, BMP, or GIF when possible.
Is Image Downscaler free?
Yes. The Image Downscaler tool is completely free for individuals, and it runs thanks to your donations.
What formats are supported?
Upload PNG, JPG/JPEG, WEBP, BMP or GIF. The downscaled result is returned in the same format when possible.
Is there a file size limit?
Yes. Currently, 5 MB is the maximum file size our server can handle.
Are my photos stored anywhere?
No. Your photos are never stored. They are discarded immediately after the processed result is returned.
Is Image Downscaler batch processing available?
Image Downscaler batch processing is available through the API. Check our API specification.