Lossy vs Lossless Compression for Real Estate Listings

Updated August 21, 2026 · 6 min read

Image compression comes in two flavours. Property listings rely on many wide photos, and fast-loading galleries keep buyers browsing longer.

Recommended settings for real estate listings

SettingStarting point
FormatJPEG (WebP where accepted)
Widthabout 1920 px on the long edge
Quality78
File size400 KB or less

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

Lossy vs Lossless Compression

Lossless compression, as in PNG, keeps every pixel exactly and saves modest space. Lossy compression, as in JPEG and WebP, discards detail the eye barely notices and saves far more.

For photographs used for real estate listings, lossy is the practical choice. Save lossless formats for graphics where every pixel edge matters.

Step by step with TheCompressJPEG

  1. Open the compress JPEG to 300 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 1920 and the target size to 400 KB.
  4. Press Compress, check the result and download it.
Ready to try it? Compress your JPEG to 300 KB now. It's free and private.

Quick tips

  • Always keep the original file and compress a copy.
  • Use JPEG for photos and PNG for logos and line art.
  • Name files descriptively with lowercase words and hyphens.
  • Check the result on a phone, where most people will see it.

FAQ

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.

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.

Wrapping up

For real estate listings, the reliable recipe is simple: resize to around 1920 pixels, compress at quality 78 or to a 400 KB target, and check the result before you upload. Keep the original so you can always start again.

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