Exact dimensions
Enter the width and height required by the destination.
Resize image dimensions free
Free Image Resizer
The Free Image Resizer changes pixel dimensions directly in the browser and uses 0 AI credits. It is the right tool when an image is already clear enough but needs a specific width or height for a website, email, presentation, online form, marketplace or content-management system. Resizing is different from AI upscaling: a normal resize can make an image smaller very efficiently and can enlarge it with standard interpolation, but it does not reconstruct new detail in the way an AI upscaler does. For the best result, keep the aspect ratio locked unless you intentionally want to distort the image, and calculate the final dimensions before exporting. If a source is much larger than the real display size, reducing its dimensions can improve page speed and make later compression more effective. If the source is tiny and must become much larger for print or cropping, use the AI Image Upscaler instead. Because this utility runs locally in a supported browser, ordinary resizing does not consume account credits or require a model-processing job.
Typical processing: Instant · Formats: JPG, PNG, WebP · Cost: 0 credits · no sign-in required
What this workflow is designed to do
Aspect lock
Preserve proportions automatically to avoid stretched subjects.
Local processing
Resize without spending credits or sending the image to an AI model.
How to use Resize
- 1. UploadChoose a supported image.
- 2. Set dimensionsEnter the target width or height and keep proportions locked when appropriate.
- 3. DownloadSave the resized result and verify its final dimensions.
Quality-control tips
- Do not enlarge far beyond the source when detail matters.
- Use AI Upscaler for small images that need reconstructed detail.
- Keep aspect ratio locked unless distortion is intentional.
- Resize before final web compression.
Free Image Resizer FAQ
Does resizing improve quality?
Reducing dimensions can make an image easier to deliver, but ordinary enlargement does not recover missing detail.
Is this free?
Yes. It uses 0 credits.
What is aspect ratio?
It is the relationship between width and height. Locking it preserves the original proportions.
Guides for better resize results
- Free Image Resizer: a practical workflow for cleaner, more natural results
- Common Free Image Resizer mistakes and how to avoid overprocessing
- How to prepare an image before using Free Image Resizer
- Free Image Resizer for Forms: what to check before publishing
- How to review Free Image Resizer results at 100% zoom and final size
- Free Image Resizer vs AI Image Upscaler: which tool should you use?
- Why resize image results can fail and how to fix the source
- Free Image Resizer for websites and social media: quality, size and export choices
- Free Image Resizer, privacy and accuracy: what to know before processing
- Where Free Image Resizer fits in a complete image editing workflow