Free • Local processing

Upload Limit Checker

Not sure why your PDF/image won’t upload? Drop the file below to see its exact size, how far over common limits you are, and which specific Compress It Small tools to use next.

Check a file size → Read compression guides
No uploadsRuns in your browser
Clear planExact reduction needed
FastWorks on phone & desktop

Common limits (quick reference)

  • Email attachment (typical)25 MB
  • Job / scholarship portals (common)2–10 MB
  • Visa / admissions forms (common)1–2 MB
  • Strict upload widgets200–500 KB

Limits vary by portal — this tool tells you exactly what to target.

1) Drop a file to check its size

We only read the file metadata to calculate size. Nothing is uploaded.

Drag & drop a file here
or tap to select (PDF, JPG/PNG, DOCX, PPTX, etc.)

Popular tool hubs

PDF Toolsmerge, split, rotate, extract, watermark Image Toolscompress, crop, watermark, convert Office ToolsCSV/JSON converters + text to PDF/DOCX Guidesstep-by-step fixes for real upload limits

Explore related tools and guides

Use these internal links to complete your workflow faster (compress, convert, merge, split) and follow the most relevant guides.

Upload Limit Checker

Check file size, limits, and the best next tool.

Guides

Step-by-step compression guides for real upload limits.

Image Tools

Compress and resize JPG/PNG for web, forms and sharing.

Office Tools

Shrink Word/Excel/PowerPoint files (practical workflows).

Upload Limit Checker: Know the Limit, Then Choose the Right Fix

Upload failures usually come from size, format, or dimensions. This checker confirms file size and points you to the best tool to fix it.

Best‑match fixes

Helpful guides

This page includes detailed SEO-friendly information explaining how this tool works, recommended settings, and optimization workflows for best results.

These tools are part of the wider Compress It Small hub, so you can jump back to the homepage at any time to discover image, office, and workflow guides that complement your PDF tasks.