OptiKit

What is OptiKit?

OptiKit is a browser-based toolkit for document formatting, image resizing, and file optimization. It helps users compress photos to exact sizes, make passport and exam documents, convert images to PDF, merge PDFs, and handle a few everyday file tasks. Everything runs locally in the browser, so files never need to be uploaded. The product is built for students and professionals who need their documents to pass official portal checks without blur, distortion, or extra hassle. It also works offline after the page loads, which makes it fast, private, and convenient.

Key features

• Compress images to exact sizes like 20KB, 50KB, and 100KB.
• Resize official documents for UPSC, SSC, Aadhaar, PAN, and passports.
• Convert images to PDF, merge PDFs, and convert PDF to JPG.
• Runs entirely in the browser without uploading sensitive files.
• Works offline after loading, with no server-side logs or storage.
• Injects DPI metadata and locks aspect ratios for submissions.