Resize Image
ImagesLive APIResize while keeping proportions.
Resize Image
Resize while keeping proportions.
or drop a file anywhere in this box · PNG, JPEG, TIFF, BMP, WEBP
Files are processed securely and deleted after 1 hour.
Accepts
PNG, JPG, TIFF, BMP
Returns
File
Batch
Single file
Cost
10 credits
How to resize Image
Sometimes you don't need a lighter image — you need the right dimensions. Bytefuse changes an image's width and height in pixels, so it fits thumbnails, avatars, or web slots exactly, with the option to keep the original proportions.
- 1
Upload your file
Drop in your PDF, Office files, and images, or pick from your device.
- 2
Set your options
Tune a couple of settings to get exactly the result you want.
- 3
Download the result
Grab your file right away. Files are deleted automatically after an hour.
Why Bytefuse
Everything you get with Resize Image
Fast, faithful to your document, and ready for real work — in the browser or over the API.
Exact dimensions
Set the width and height you need in pixels, so the image drops neatly into any slot on your page.
No stretching
Keep the aspect ratio locked and Bytefuse resizes proportionally, so nothing ends up squashed or warped.
Consistent batches
Great for uniform thumbnails, avatars, and product shots that all need to share the same size.
Automate it
Resize on demand from your own code with one REST call — ideal for user uploads and asset pipelines.
Do more with a free Bytefuse account
Create a free account to save your history, process bigger files, and unlock every document tool — no credit card required.
No credit card required · Already have an account? Sign in
Prefer to automate? Call it by API.
curl -X POST https://api.bytefuse.in/image/resize \
-H "Authorization: Bearer dt_live_••••" \
-F "file=@document.pdf" \
-F "width=100" \
-F "height=100"Questions, answered
Not if you keep the aspect ratio on — the image scales proportionally. Turn it off only when you want to force an exact width and height.
Resize changes the pixel dimensions of the image, while compress reduces the file size at the same dimensions. Many people resize first, then compress.
Open Resize Image on Bytefuse, upload your PDF, Office files, and images file, pick your options, and download the result in seconds. It works free in your browser with no signup, or through a single API call — files are automatically deleted after one hour.
Yes — it's free to try in your browser. Programmatic use through the API costs 10 credits per run.
They're encrypted in transit, processed only for your request, and automatically deleted within an hour. We never use them to train models.
PDF, Office files, and images.
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