Free Image Compressor and Resizer
Reduce image file size, change dimensions, and convert between JPG, PNG, and WebP. Your image is processed in your browser, not uploaded to our server.
1. Compression and format
Quality applies to JPEG and WebP.
2. Resize image
With proportions locked, presets fit the image inside the selected dimensions without cropping. Unlock to set the exact dimensions, which can distort the image.
No image selected.
No processed image yet.
How to optimize your image
1. Select a file
Choose a JPG, PNG, or WebP image from your device. Drag and drop is also supported.
2. Choose settings
Pick a format, adjust quality if available, and enter dimensions or select a preset.
3. Process and save
Compare the actual output size with the original. If you like the result, download the new file.
From the VeyraPixel blog
Practical image tips for common upload problems, without promises of a fixed compression result.
How to Compress an Image to 100 KB Without Ruining It
A practical way to work toward a strict 100 KB upload limit while keeping the details that matter.
RESIZINGHow to Resize an Image Without Cropping or Stretching It
Understand the difference between keeping proportions, fitting within a box, and forcing exact dimensions.
FORMATSHow to Convert JPG to WebP for Smaller Website Images
When WebP is a useful replacement for JPG, how to export it, and what to verify before publishing.
Which image format should you choose?
| Format | Good for | Important limitation |
|---|---|---|
| JPG | Photographs and many web images | No transparency; lossy encoding |
| PNG | Graphics needing transparency or exact pixel values | May be larger; browser quality slider has no effect |
| WebP | Smaller web photographs and graphics | Encoding support varies by browser |
Image compression and resizing are different operations. Reducing dimensions removes pixels; changing quality can reduce file size even when dimensions stay the same. Neither method guarantees that the result is smaller.
Read practical image optimization guides
What this free tool does—and does not do
VeyraPixel creates a new still-image file using your browser's built-in image encoder. It can change pixel dimensions and convert JPG, PNG or WebP files. It does not crop images, preserve animation, guarantee a smaller file, or restore detail from blurry originals. Keep an original copy if the picture matters to you.
Example: If your photo is 3000 × 2000 pixels and a website accepts images up to 1200 pixels wide, try exporting at 1200 × 800 with proportions locked. Compare WebP and JPG at the same size and inspect any text or fine edges before using the downloaded file.
Want a careful walkthrough? Start with compression with less quality loss or resizing without distortion.
Common questions
Are my pictures uploaded to a server?
No. This tool reads and processes the selected file in your browser. The website host may still log requests for its pages and assets.
Can a compressed image be larger?
Yes. Re-encoding, a different format, or retaining high quality can produce a larger file. The tool shows the actual difference.
What happens to transparent backgrounds in JPG?
JPG does not support transparency. This tool fills transparent regions with white when JPG is selected.
Does resizing improve a blurry image?
No. Enlarging dimensions does not recreate detail absent from the original file.