JPEG vs WebP for Passport Photo Uploads

Updated September 18, 2026 · 8 min read

WebP is newer than JPEG and often smaller, but compatibility still matters. Online photo uploads for official documents usually state a maximum file size and pixel range, and files outside it get rejected.

Recommended settings for passport photo uploads

SettingStarting point
FormatJPEG (WebP where accepted)
Widthabout 600 px on the long edge
Quality70
File size100 KB or less

These are practical defaults. If the platform or form you are using publishes its own limits, follow those instead.

JPEG vs WebP

At the same visual quality, WebP files are frequently 25 to 35 percent smaller than JPEG. That makes WebP attractive for websites you control.

For passport photo uploads, check whether WebP is accepted. Many forms, portals and older apps still expect JPEG. When in doubt, JPEG is the safe choice; when you control the page, WebP is a free speed upgrade.

Step by step with TheCompressJPEG

  1. Open the compress JPEG to 100 KB tool, or the main compressor for custom settings.
  2. Drop in your image. Nothing is uploaded; it is processed in your browser.
  3. Set the maximum width to 600 and the target size to 100 KB.
  4. Press Compress, check the result and download it.
Ready to try it? Compress your JPEG to 100 KB now. It's free and private.

Quick tips

  • Write a size limit slightly below the stated maximum to leave a margin.
  • Process private images locally rather than uploading them to unknown servers.
  • Crop out distractions so pixels go to the subject.
  • Use WebP where it is supported and you control the page.

FAQ

Is WebP accepted for e-learning courses?

It depends on the platform. JPEG is the safest choice when you are not sure.

What size should an image be for e-learning courses?

A practical default is about 1600 pixels wide and 200 KB or less, unless the destination states its own limits.

Can I compress images for e-learning courses without uploading them?

Yes. TheCompressJPEG runs entirely in your browser, so your images never leave your device.

Wrapping up

For passport photo uploads, the reliable recipe is simple: resize to around 600 pixels, compress at quality 70 or to a 100 KB target, and check the result before you upload. Keep the original so you can always start again.

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