Image Resolution Checker
Inspect resolution and megapixels before you resize or compress.
使用方法
- Upload the image you want to inspect.
- Review width, height, ratio, MP, format and size.
- Optionally enter required dimensions to compare.
- Use Fix links to resize or compress if it does not match.
About Image Resolution Checker
Inspect resolution and megapixels before you resize or compress. Check image resolution, megapixels and orientation. See if your photo meets common exam form requirements. Use this page when you specifically need help with resolution.
Privacy-first processing
Your files are processed locally in the browser. We do not upload or store your photos or documents for these tools.
Tips for government exam uploads
Always read your official notification for exact width, height, DPI, format and KB limits. Preview and validate before submitting on the exam portal.
常见问题
What details can I see?
Width, height, aspect ratio, orientation, megapixels, format, file size and DPI when metadata is present.
Can I compare against required sizes?
Yes. Enter required width/height/KB and the checker highlights mismatches.
How do I fix wrong dimensions?
Use the Passport Size Photo Maker or Compress Image links from the results card.
Why use Image Resolution Checker?
Inspect resolution and megapixels before you resize or compress. Everything runs privately in your browser on AllFileCompressor.