photo edit · Free browser tool
DPI Converter & Scanner (50–600 DPI) Online
Scan and convert documents, PDFs, or images to exact resolution from 50 DPI up to 600 DPI with true DPI metadata (pHYs/JFIF) and A4 PDF export.
About this tool
Scan and convert documents, PDFs, or images to exact resolution from 50 DPI up to 600 DPI with true DPI metadata (pHYs/JFIF) and A4 PDF export.
Open the workspace to review its available options and preview before exporting.
How to use DPI Converter & Scanner (50–600 DPI)
- Upload document, scan, or PDF to convert between 50 DPI and 600 DPI.
- Review the available settings and check the preview before exporting.
- Select “Convert & Export at Selected DPI” and save the resulting file.
Supported file types
Choose a file matching the formats accepted by the tool:
.png.jpg.jpeg.webp.pdf
Output options are shown in the tool workspace before you save.
Use it with related tools
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Before you upload
Review ScanifyAI's Privacy Policy and the options shown in the workspace before selecting a file.