My friend told me the photo I just sent looked blurry. I opened my gallery, checked the original, and it was perfectly sharp. I sent it again, thinking maybe the network dropped something, and it arrived just as soft. The problem wasn’t my camera or my connection. Google Messages compresses every photo before sending it by default, and the app never tells you it’s doing it. One setting I’d never noticed controls this behavior, and changing it fixed every photo I’ve sent since.
Google Messages favors speed over sharpness
The app compresses every photo silently
Google Messages shrinks every photo in two stages before sending it. It downscales the image first, capping it at roughly 2,048 pixels vertically. Most flagship phones today shoot at 50 megapixels or higher, and that cap brings a photo down to roughly 2 MP. Then it runs JPEG compression on top, squeezing the file from several MB down to a few hundred KB. Fine texture like grass and distant signage is the first to go, flattening into blurry patches.
Back in 2023, Google added a Send photos faster toggle to the app’s settings. Its description read: resolution is reduced for faster sending. The toggle dropped the limit further to 1,600 pixels with heavier compression, and turning it off only helped slightly since the app still downscaled and reprocessed every image either way. It never actually let you send the original file. By early 2025, Google had pulled it from the settings entirely and replaced it with a different control.
The odd part is that RCS, the messaging protocol behind these transfers, supports files up to 100 MB. That’s more than enough for any photo your phone can take. Google made this compression choice at the app level and baked it in as the default, with nothing on screen to let you know it’s happening.
Unlock full resolution in photo preview
Switch your default to original quality
The quality control eventually moved out of the settings menu and into the photo preview itself. When you select a photo to send, a small badge labeled HD appears in the top-right corner of the preview screen, right next to the camera icon. Tapping it pulls up two options. Optimized for chat comes pre-selected, and the app frames it as a benefit, promising faster delivery and lower data usage. The other option is Original quality, which actually sends your photo at full resolution.
The HD badge is misleading, though. It’s easy to see it and assume your photos are already sending at full quality when that badge is the compressed mode. Once you select Original quality, the badge changes to HD+, so you can tell at a glance the app has stopped downscaling. The setting also applies globally, so one tap covers every conversation from that point on.
Since I switched mine, every photo I send looks exactly like the original in my gallery. The difference shows up most in outdoor shots with foliage, buildings, or anything with fine texture. Details that used to smear into flat patches come through intact.
Data costs and the carrier catch
Manage file sizes and carrier boundaries
Switching to original quality does come with a trade-off. Full-resolution photos can run 5 to 10 MB each, and on a metered mobile connection, that adds up fast. Google’s decision to default to the compressed mode wasn’t random. It was built for users on limited data plans and slower networks, where a 300 KB image loads instantly and a 10 MB file might stall. On Wi-Fi or an unlimited plan, though, there’s no real cost to keeping HD+ on.
There’s also a catch the toggle can’t fix. The HD+ setting only works over active RCS conversations, and you can tell whether a chat is using RCS by checking the compose bar. If it reads “RCS message” and the send button shows a small lock icon, you’re on RCS. Anything else, like a plain ‘Text message’ label, means the conversation has fallen back to MMS, and carrier gateways will compress your photo down to roughly 1 MB regardless of your quality setting. The app doesn’t warn you when this happens.
This has become a bigger issue since Samsung retired its own Messages app in July 2026. Samsung Messages sent uncompressed photos over RCS by default, and Galaxy users never had to think about image quality. Now that Samsung has moved everyone to Google Messages, Galaxy users who never dealt with this compression are running into it for the first time. Some might assume their phone takes worse photos or blame their carrier, when the real cause is an overlooked icon sitting right on the photo preview.
Sharing sharp photos outside RCS
If the person you’re texting isn’t on RCS, a Google Photos link sends the image at full quality without touching carrier compression. Quick Share is another option that works on every Android phone for nearby transfers, and Samsung devices extend it with link and QR code sharing for full-resolution photos across any distance. When you’re traveling or on a limited data plan, switching back to compressed mode is just a tap on the HD+ badge.