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 hard-to-read text.
Use tool →Fix Blurry PDF
Upload a scanned PDF with blurry or hard-to-read text.
Use tool →Increase Image DPI
Upload an image and set a new DPI value for print or document submission.
Use tool →Signature to Transparent PNG
Upload a scan or photo of your signature on white or light paper.
Use tool →Convert WhatsApp Image to PDF
WhatsApp saves photos as JPEG files.
Use tool →Convert HEIC to JPG
iPhones save photos as HEIC by default — a format many websites, Windows PCs, and older Android devices cannot open.
Use tool →Passport photo sizes by country
What FixMyDocs does
FixMyDocs is a set of single-purpose tools for the small document problems that block something else you are trying to do: a scan too blurry to read, a photo the upload form rejects because it is the wrong format, a passport photo that has to be exactly 35 × 45 mm, a signature that arrives with an ugly white box around it. Each tool does one of those jobs and nothing else.
Everything runs in the browser without an account. You upload a file, it is processed and handed straight back to you, and nothing is written to disk — so there is no library to manage, no email to confirm, and no copy of your documents sitting on a server afterwards. That matters more than usual here, because a lot of these tasks involve passports, contracts, and signatures.
There is no paid tier and no watermark on anything. If a tool cannot do what you need, the page will usually say so directly rather than sending you in circles — some jobs genuinely need different software, and a few of the guides in the blog explain when that is the case.
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.