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ATS upload error fixer
Direct answer: If a job portal says your resume PDF is too large, upload it here and start with the 500KB preset. If the portal allows 2MB, use the lighter preset for more readability.
Direct answer
If a job portal says your resume PDF is too large, upload it here and start with the 500KB preset. If the portal allows 2MB, use the lighter preset for more readability.
Supports PDF documents, Scanned pages, JPG, and PNG files. Processed 100% locally in your browser.
Upload a document to begin instant client-side compression.
Target size: Under 500 KB (Standard)
The title matches the user pain sentence, so it can win long-tail clicks that generic PDF tools miss.
Verified August 26, 2026. These pages target exact file-size problems from application, exam, job, visa, and document-upload workflows. UseCOS resizes and compresses files locally, but it cannot guarantee acceptance by SSC, UPSC, NTA, IBPS, RRB, IRCC, USCIS, university, employer, or other portals because upload rules can change by notice, country, form, file type, and submission year.