Photo & Signature · Free online tool
Convert an Exam Photo to 200 DPI or 300 DPI
Change passport photo and signature DPI instantly. Convert an image to exactly 200 DPI or 300 DPI when a government exam application asks for it.
- Browser processing
- No login
- No watermark
How it helps
Change a photo or signature to exact 200 DPI or 300 DPI
Some government upload fields validate DPI in addition to image pixels and file size. This converter creates a standards-based JPG density marker at 200 or 300 DPI and can also reduce the output below an optional KB limit.
Private local processing
The selected file is handled by code running in this browser. This page does not send the document to a conversion API. For sensitive IDs or certificates, use a personal device and delete unwanted downloads after the form is complete.
Questions
Common questions about this tool
Does changing DPI change the photo pixels?
Normally no. This tool writes the selected print-density metadata into the JPG. It only reduces pixels when needed to meet an optional KB limit.
Can I convert a PNG to a 300 DPI photo?
Yes. Upload the PNG and download a JPG carrying 300 DPI metadata.
Will 300 DPI fix a blurry photo?
No. DPI is metadata and cannot restore missing detail. Start with a clear image.
Next task