Image Resize Tools

Image Resizer

Resize JPG, PNG, and WEBP images by width, height, or percentage in your browser. Keep proportions, preview the result, and download the resized image.

Processed locally. Your image never leaves this device. How privacy works

Private by design. Files are processed locally in your browser and are not uploaded to Toolvoya. Privacy Terms

Local processing details

Your file is held in temporary browser memory for this page. Toolvoya does not store the source or result, and temporary object URLs are released when you clear or leave the page.

No image selected yet.
Original

Select an image to preview it.

Result

Process an image to preview the result.

Format converters

Explore all image conversions

Switch formats without leaving the image tools workflow.

Supported formats

Input and output support JPG, PNG, and WEBP in supported browsers.

Privacy

Resizing runs locally in the browser with no file upload to Toolvoya.

Processing notes

Very large images may take a moment to redraw after you change the target size.

Quick facts

  • Resize by pixels or percentage.
  • Locking the aspect ratio helps avoid stretched output.

Common uses

Profile picturesBlog imagesForms and uploads

Also searched as

resize imagechange image sizephoto resizer

Related searches

resize image onlinechange image dimensionsresize photo in browser

Frequently Asked Questions

Should I resize by pixels or percentage?
Use pixels when you know the exact required dimensions. Use percentage when you want to scale the image up or down relative to the original size.
Can I keep the aspect ratio while resizing?
Yes. The lock option updates the other dimension automatically when you change width or height.
Are resized images uploaded?
No. The browser reads, redraws, and exports the resized image locally without sending the file to Toolvoya.

Keep working

More in Image Resize Tools

All Image Resize Tools tools Image Cropper

Related Tools

Image Cropper

Crop JPG, PNG, and WEBP images in your browser with pixel-based crop controls and common aspect ratios. Preview the cropped area and download the result.