How to Compress Your Passport and ID Card to Apply for a Tanzania Visa: The Complete Guide

You've planned your safari in the Serengeti or your beach week in Zanzibar, you open the official Tanzania eVisa portal, and the upload form rejects your passport scan: file too large. It's one of the most common blockers in the whole application. In this guide we'll cover the essential facts about the Tanzania visa — fees, processing times, required documents according to official sources — and then show you, step by step, how to compress your passport and ID card scans so they sail through the portal's strict file size limits. Everything happens for free, directly in your browser, without your identity documents ever leaving your device.

Tanzania Visa: The Essential Facts Before You Apply

Tanzania issues electronic visas through the official portal of the Immigration Services Department: visa.immigration.go.tz. You fill in the application online, upload your documents, pay by card, and receive the approved visa by email. Here is what the official guidelines specify:

• Ordinary (tourist) visa, single entry: 50 USD. A multiple-entry visa costs 100 USD and is the mandatory option for US citizens. A transit visa costs 30 USD.
• Processing takes up to ten days for standard applications, longer for referral visas. Apply well before your departure date.
• Your passport must be valid for at least six months from the date of entry and have at least one blank visa page.
• Required documents: a scan of your passport biographic data page, a recent colour passport-size photo, and your return ticket or travel itinerary.
• The applicant photo must be a JPG/JPEG file no larger than 500 KB, with a maximum size of 45 × 35 mm — a strict limit that catches many applicants by surprise.

The Hidden Obstacle: File Size Limits on Document Uploads

The application form itself takes twenty minutes. What blocks most people is the document upload step. The official guidelines cap the applicant photo at 500 KB, and the other uploads — passport bio page, supporting documents — must also stay small for the portal to accept them. The problem? A passport page scanned by a modern phone app or office scanner easily weighs 5 to 25 MB: ten to fifty times over the limit.

The same applies beyond the eVisa portal: if you apply through an embassy, a tour operator, or a visa agency, you'll typically be asked to email PDF copies of your passport and your national ID card — and email attachments or agency portals have their own limits. Compressing the files takes about thirty seconds and solves the problem at the source.

How to Compress a Passport or ID Card PDF: Step by Step

If your scan is already a PDF — the default output of most scanner apps — reducing it below the portal's limits takes five steps:

1. Open the [Compress PDF](/compress) tool or use the embed above in this article.
2. Drag in the PDF containing your passport bio page or ID card scan.
3. Choose the compression level. Start with Recommended; if the file needs to go under a very strict limit (like 500 KB), choose Extreme — for a one-page document scan the text stays perfectly readable.
4. Click Compress PDF and wait a few seconds. You'll see the original size, the final size, and the percentage saved.
5. Download the compressed file and check it before uploading: the photo, the machine-readable zone (the two lines of characters at the bottom of the passport page) and all personal data must remain sharp and legible.

Scan Saved as PNG or Photo? Convert It to PDF First

Many applicants photograph their passport with a phone or receive a PNG screenshot of their ID from a family member. If the application — or the agency handling it — asks for a PDF, you need a quick conversion step before compressing. That's exactly what the PNG to PDF tool is for:

1. Convert the images: open PNG to PDF, add your PNG files in the right order (passport page first, then ID front and back, for example) and download the resulting PDF. If your photos are JPG, use JPG to PDF instead.
2. Compress the result: run the new PDF through Compress PDF as described above. Photos taken with a phone shrink dramatically — reductions of 80–95% are normal.
3. Verify and upload: open the final file, confirm every detail is readable, and upload it to the portal or attach it to your email.

Front and Back of Your ID Card in a Single File

Agencies often ask for the ID card as one document with both sides. The PNG to PDF tool accepts multiple images at once and joins them into a single multi-page PDF. If you already have two separate PDFs instead, combine them with Merge PDF and then compress the merged file.

Privacy: Your Identity Documents Never Leave Your Device

A passport scan is one of the most sensitive files you own — it's the raw material of identity theft. That's why you should never process it through an online tool that uploads it to a server. All PDFtoAll tools are built on client-side processing:

• Your files are never uploaded to any server: compression and conversion run inside your browser via WebAssembly.
• Neither we nor our hosting provider can see the contents of your documents.
• No copies persist anywhere once you close the tab.
• It's GDPR-compliant and suitable precisely for identity documents, medical records, and other confidential files.

Pre-Submission Checklist for Your Tanzania eVisa Documents

• Passport valid for 6+ months from your entry date, with at least one blank page.
• Passport bio page scanned, converted to the requested format, compressed and legible.
• Colour photo, 45 × 35 mm, JPG/JPEG under 500 KB — the official photo requirement.
• ID card (if requested) with front and back in a single compressed file.
• Return ticket or itinerary saved as a lightweight PDF.
• Application submitted at least two weeks before departure, to absorb the up-to-ten-day processing window.

Conclusion: Thirty Seconds of Compression Saves Your Application

The Tanzania eVisa process is genuinely straightforward — as long as your files respect the limits. Compress your passport and ID card scans before you start the application and the upload step becomes a formality: Compress PDF for documents already in PDF format, PNG to PDF followed by compression for images. Free, unlimited, and entirely private.

One final reminder: visa fees, document requirements and upload limits are set by the Tanzanian authorities and can change. Always verify the current rules on the official portal visa.immigration.go.tz before submitting your application. Safari njema — have a great trip!