Set exact width and height
Image Resizer
Resize Image Online
Resize images online for free. Set exact dimensions or use social presets like Instagram and Twitter. Runs in your browser.
Use the free image resizer to set exact dimensions or pick a social preset. Lock the aspect ratio, hit download, and get a resized image without uploading or installing anything.
100% free · No upload · No sign-up
Drop an image here
Set width and height, lock the aspect ratio, or pick a social preset, then download.
Runs in your browser · no upload, no sign-up
Output
Free image resizer in your browser
This tool runs entirely on your device. Your images are combined, cropped, resized, or converted locally and never leave the browser.
Lock the aspect ratio or pick a preset
Instagram, Twitter, and Facebook sizes
Use cases
When to use this converter
Start with the real task at the top of this page: upload, preview the extracted structure, then download the output that matches the next step in your workflow.
Social posts
Resize a photo to a platform preset before uploading.
Email attachments
Shrink a large photo to a smaller size that sends quickly.
Web images
Prepare a picture at the exact dimensions a page or template needs.
Start free, no credit card required
Try it yourself — the first conversions are on us
No fake numbers, no fabricated reviews. Upload a file and see if the output works for you.
2Free AI conversions (no account)
5Free credits on sign-up
∞Credits never expire
Encrypted in transit & at rest
Your files are never used to train AI
GDPR & CCPA aligned
Create a free account to get 5 AI credits — enough to convert several real files.
FAQ
Image Resizer FAQ
Is it really free?
Yes. Resizing runs in your browser with no sign-up and no credits used.
Are my images uploaded?
No. The resize is applied on your device and the image never leaves the browser.
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