WhatsApp makes my product photos look blurry. Should I compress them before sending?

What WhatsApp does to your photo

When you send a photo the usual way, WhatsApp processes it to save data, which can mean shrinking its dimensions and compressing it again. That is the gap you notice between the photo on your phone and what the customer receives. Recent versions of the app may offer a higher quality option on the send screen, so look for it, but even that does not mean your original file arrives untouched.

Why compressing first makes it worse

Every compression gives up some detail. Compress at a low quality and then let WhatsApp compress again, and the damage piles up: edges turn jagged, smooth backgrounds break into bands, fabric texture goes flat. Making the file smaller beforehand does not stop WhatsApp from processing it, so you lose twice and gain nothing.

The way to keep photos sharp

1. Prepare the product photos in the Image compressor as JPEG at quality 85, which lightens the file without obvious flaws in most pictures.
2. Check the preview and zoom into the details that matter, such as embroidery or the text on a package.
3. Download them, then send them in WhatsApp using the document option instead of the photo option, so the file arrives as you saved it.
4. Add a line describing the product, because the customer will not see a big preview the way they do with normal photos.

The trade-off to know about

• A document arrives at full quality, but it does not appear in the chat as a large picture. The customer has to tap it to open it.
• A normal photo shows up instantly and catches the eye, but at lower quality.
• A practical mix: send one normal photo to grab attention, then send the detailed shots as documents to customers who ask for more.
• If the photos are at full camera resolution, reduce them first with the Image resizer to a width that suits a phone screen. A customer does not need 4000 pixels to see the product.