Fix documents, images, and passport photos
Free online tools for fixing blurry scans, adjusting DPI, creating transparent signatures, resizing passport photos, and converting files. No signup. No installation.
Popular tools
Fix Blurry Image Text
Upload a photo or image with blurry or hard-to-read text.
Use tool →Fix Blurry PDF
Upload a PDF with blurry text or low-quality scanned pages.
Use tool →Increase Image DPI
Upload an image and set a new DPI value for print or document submission.
Use tool →Remove Background from Signature
Upload a photo or scan of your signature on a white or light background.
Use tool →Convert WhatsApp Image to PDF
WhatsApp saves photos as JPEG files.
Use tool →Convert WEBP to JPG
Many apps and websites do not accept WEBP files.
Use tool →Passport photo sizes by country
No account required
Use any tool without signing up or creating an account.
Files are not stored
Your uploaded files are processed in memory and never saved to a server.
Works on any device
Upload and process files directly from your phone, tablet, or desktop.