Resize photos to your required width and height, then compress below a KB limit. Choose padding or centre crop and download JPG, PNG or WebP.
How to use
- Choose your photo
- Enter required width and height in pixels
- Set the KB limit and fit mode
- Check the preview and download
Practical example
For a 300 × 300 photo under 50KB, set width 300, height 300 and maximum 50KB. Padding preserves the whole photo; centre crop fills the square and cuts edges.
Privacy and file limits
The tool does not upload your files. Processing happens in this browser. Limit: 25 MB per file, 50 MB total and 30 files; decoded images up to 24 megapixels. Keep the original and review every output.
Troubleshooting
Choose a supported format and an unencrypted PDF. If memory runs low, use smaller files or fewer files. A low KB limit may be impossible at large dimensions. Do not use PDF edits for signed or interactive documents without checking the result.
Frequently asked questions
Are pixels the same as KB?
No. Pixels describe dimensions; KB measures encoded file size.
Will resizing stretch the face?
No. Padding and centre crop preserve proportions.
Does 300×300 match every form?
No. Follow the specific form’s dimensions, format and byte limit.
Are my files uploaded?
No. The custom tool processes files in your browser; it does not upload them.
What are the file limits?
25 MB per file, 50 MB total, up to 30 files; images up to 24 megapixels.