Compress PDF for UK Visa Application

Compress PDFs under the UKVI 6 MB cap without uploading your passport scan and bank statements to a third-party server. Runs in your browser.

UKVI portal accepts documents up to 6 MB per file. Recommended: keep under 4 MB for reliable uploads.

Drop a PDF here or click to browse

PDFs up to 50 MB · Stays on your device

Your files stay on your device

Your visa documents — including passport scans and financial evidence — stay on your device. Nothing is uploaded.

The UK Visas and Immigration (UKVI) portal requires applicants to upload supporting documents for visa applications. The official limit is 6 MB per file, but keeping documents under 4 MB makes uploads more reliable across the UKVI system, especially over spotty connections.

UKVI document upload limits:

- Standard visitor visa applications: up to 6 MB per file - Settlement visa (spouse, family): varies by document type - Points-based system (work, study): up to 6 MB per file - Practical recommendation: keep all files under 4 MB for reliability

Documents commonly uploaded to UKVI:

- Valid passport scans (all pages with stamps) - Bank statements (6 months typically required) - Employment letters and contracts - Accommodation evidence - Relationship evidence (for family visas) - English language test certificates - TB test results

Why this tool instead of a random online compressor.

UK visa supporting documents contain passport details, six months of financial history, employment records, and in family-visa cases, personal relationship evidence. That's the kind of data you really don't want sitting on a random third-party server. This tool runs compression entirely in your browser — nothing gets uploaded.

How to compress for UKVI:

1. Drop your PDF above or tap to select 2. Target is set to 4 MB — adjust as needed 3. Our engine dials in on the exact target 4. Download and upload to the UKVI portal

Portal file-size limits verified as of July 2025. Always double-check the official portal for current limits.

Questions people ask.

What is the UKVI portal file size limit?

UKVI generally accepts files up to 6 MB per document. For reliable uploads and to avoid timeouts on slower connections, keeping files under 4 MB is the safer bet.

Are my visa documents safe using this tool?

Yes. Your passport scan and bank statements stay on your device — the compression engine runs entirely in your browser via WebAssembly. Nothing is uploaded to any server.

What documents do I need for a UK visa application?

Depends on visa type. Common: passport scans, bank statements, employment letters, accommodation proof, relationship evidence for family visas. Check your specific visa requirements on GOV.UK.

Can I compress bank statements for UKVI?

Yes. Bank statement PDFs from online banking are typically 1–5 MB. This tool compresses them further while keeping all text and numbers sharp.

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