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Resize photos for upload

Make resized copies for an upload form. Copy its requirements, such as 600 × 600 pixels and a 200 KB limit.

  1. Choose photos
  2. Enter the website’s limits
  3. Create and download

Fit settings

Drop images here or choose them from your device

JPEG, PNG, or WebP · up to 10 files · 20 MB each · 60 MB total

No images selected.

Pixel dimensions control the finished image’s width and height.

File size limits the finished file’s bytes. 1 KB = 1,000 bytes.
How should the image fit?

Private by design: processing and ZIP creation stay in this browser tab. Your image files are not uploaded. Optional usage analytics is controlled separately in Privacy.

This tool measures pixels and bytes. It does not certify passport, visa, or other official photo requirements.

Measured output

Results

Choose photos or try the example, then enter the website’s limits.

Output preview

How to resize a photo to a pixel and KB limit

Enter the required width, height and maximum KB, then create resized images. Check each result before downloading: a correct pixel size does not guarantee a file will fit every byte limit.

  1. Try the built-in example or choose a JPEG, PNG or WebP image.
  2. Set the target pixels and maximum size. This tool uses 1 KB = 1,000 bytes.
  3. Use Cover to fill the target by cropping, or Contain to keep the whole image with white padding.
  4. Review the measured dimensions and size. Over-limit outputs are explicitly marked as best effort.

Why can an image still be over the limit?

Image detail, output dimensions and format affect compression. If the tool cannot reach your limit, try smaller dimensions if the receiving website permits them. This is not a passport or visa photo certification tool.

Need multiple copies on paper? Use Print Sheet. Reviewed October 10, 2026 against the current tool.