File Tools

Compress, convert, resize, and merge images and PDFs entirely inside your browser — no uploads, no waiting, no account required. Built for job applications, exam form submissions, and everyday document prep where file size and format limits matter. Every file you process stays on your device from start to finish.

Preparing Images and PDFs for Forms, Portals and Submissions

Government job portals, college admission forms, and visa applications routinely enforce strict file-size and format limits — a photo that's a few kilobytes too large, or in the wrong file type, can block a submission entirely. UTILBIT's file tools are built specifically around these real-world constraints.

Every tool works on your own device instead of uploading your files, so your documents — including scanned IDs, passport photos and resumes — never leave it. It is also faster, since there is no upload or download wait.

Key Things to Know

  • 100% Local Processing: Images and PDFs are compressed, converted, resized, and merged entirely in your browser.
  • Portal-Ready Presets: Passport Photo and Image Compressor include common target sizes used by job and exam portals.
  • No Upload Limit: Because nothing is uploaded, UTILBIT sets no file size limit — only your device's own memory.
Got Questions?

Frequently Asked Questions

Common questions about this category's tools, accuracy, and privacy.

No. Every file tool on UTILBIT — compression, conversion, resizing, merging and splitting — works on your own device. Your files never leave it.
The Image Compressor lets you target common size thresholds used by job and exam portals, though exact output size can vary slightly depending on image content and compression method.
Image Converter changes an image's file format (e.g., PNG to JPG or WebP). Image to PDF instead packages one or more images into a single PDF document, useful for multi-page form submissions.
Yes. It includes preset dimensions for common formats such as 2×2 inch (US) and 35×45 mm (UK/India/EU passport and visa photos).
Yes. The PDF Merger lets you combine multiple PDF files into a single document and reorder pages before downloading.