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Government job & exam portals (India)
| Portal / application | Document | Limit | Tool to use | Source · verified |
|---|---|---|---|---|
| UPSC (Civil Services, CDS, NDA) | Photo & signature (upload) | 20 KB – 200 KB (photo) · 20 KB – 100 KB (signature) JPG |
upsc-photo-resizer | UPSC — One Time Registration instructions 2026-08-24 |
| SSC (CGL, CHSL, MTS) | Photo & signature | 20 KB – 50 KB JPG |
compress-jpeg-to-50kb | SSC — application instructions 2026-08-19 |
| IBPS / bank exams | Photo, signature, thumb impression | 20 KB – 50 KB JPG |
compress-jpeg-to-50kb | IBPS CRP application guide 2026-08-19 |
| Aadhaar / bank KYC | Scanned document | 100 KB typical PDF / JPG |
compress-pdf-to-100kb | UIDAI / bank KYC portals (varies) 2026-08-19 |
| Scholarship portals (NSP) | Certificates, marksheets | 100 KB – 500 KB PDF / JPG |
compress-pdf-to-500kb | National Scholarship Portal guidelines 2026-08-19 |
| OCI / visa applications | Passport scan, supporting documents | Up to 500 KB PDF / JPG |
compress-pdf-to-500kb | VFS Global / OCI portal instructions 2026-08-19 |
| PAN card (NSDL / UTIITSL) | Photo & signature (upload) | 20 KB – 50 KB (photo) · 5 KB – 20 KB (signature) JPG |
pan-card-photo-resizerpan-signature-resizer | NSDL — PAN application guidelines 2026-08-22 |
| University / college admissions | Transcripts, ID proofs | 200 KB – 500 KB PDF / JPG |
compress-pdf-to-200kb | Common admission-portal limits (varies by university) 2026-08-19 |
US & UK applications — official photo/document specs
| Portal / application | Document | Limit | Tool to use | Source · verified |
|---|---|---|---|---|
| USCIS (green card, I-485, EAD) | Passport-style photo | 240 KB max per file (online filing) 2×2 in (600×600 – 1200×1200 px) JPG |
us-passport-photo-tool | USCIS — Photo requirements, online filing guide 2026-08-20 |
| US Department of State (DS-11 / DS-82 renewal) | Passport photo (digital upload) | 240 KB max (between 600×600 and 1200×1200 px) 600×600 – 1200×1200 px JPG |
us-passport-photo-tool | travel.state.gov — photo tool requirements 2026-08-20 |
| US DV Lottery (E-DV entry) | Entry photo | 240 KB max 600×600 px minimum (square) JPG |
us-passport-photo-tool | DV Lottery official instructions 2026-08-20 |
| HMPO (UK passport, online renewal) | Passport photo (digital) | 10 MB max (typically under 5 MB) 35×45 mm, head 29–34 mm JPG |
uk-passport-photo-tool | GOV.UK — passport photo rules 2026-08-20 |
| UK visa & settlement (VFS/TLScontact) | Supporting documents | Varies; commonly 5 MB per file |
compress-pdf-to-1mb | UKVI / VFS document guidance 2026-08-19 |
Email attachment limits
| Portal / application | Document | Limit | Tool to use | Source · verified |
|---|---|---|---|---|
| Gmail | Attachments | 25 MB total Any |
compress-pdf-to-1mb | Google Help — attachment size limits 2026-08-19 |
| Outlook / Hotmail | Attachments | 20 MB (34 MB account-to-account) Any |
compress-pdf-to-1mb | Microsoft Support — attachment limits 2026-08-19 |
| Yahoo Mail | Attachments | 25 MB Any |
compress-pdf-to-1mb | Yahoo Help — attachment size 2026-08-19 |
| Most webmail / shared hosts | Attachments | 10 MB Any |
compress-pdf-to-500kb | Common hosting mail limits 2026-08-19 |
HR & applicant systems
| Portal / application | Document | Limit | Tool to use | Source · verified |
|---|---|---|---|---|
| US employer ATS (Workday etc.) | Resume / cover letter | 5 MB per file (varies by employer) |
compress-pdf-to-1mb | Workday candidate help (varies) 2026-08-19 |
| Taleo / iCIMS | Resume / docs | 1 MB – 5 MB |
compress-pdf-to-1mb | Taleo candidate FAQ (varies) 2026-08-19 |
| HR portals (government) | Docs | 100 KB – 500 KB |
compress-pdf-to-200kb | Typical public-sector portal limits 2026-08-19 |
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