To make an image low quality, you usually need two changes: lower the export quality and reduce the effective resolution. Quality creates artifacts; resolution removes fine detail. When both happen together, the file starts to look like a small image that has been saved too many times.
This page is written for the plain-language search intent. You do not need to know whether the final look should come from chroma noise, block artifacts, or a resize algorithm. Choose a preset, inspect the preview, then make one small adjustment if the image is too clean or too damaged.
The most common mistake is pushing every setting to the extreme. A low-quality image can still be useful only if the important part remains visible. Keep faces, labels, captions, or the main object readable unless the entire joke depends on destroying the image.
If you later need more specialized control, the Image Quality Degrader gives you a more technical parameter workflow, while the JPEG Artifact Generator and Pixel Degrader focus on specific low-quality styles. This page stays intentionally direct for the common how-to task.
The simplest way to make an image low quality is to stop thinking like an editor and start thinking like a repost chain. A clean image becomes worse when it is resized, saved at lower quality, copied, and saved again. This tool compresses that process into one visible workflow so you can make the image low quality without manually exporting it through several apps.
Use the preview as the decision point. If the image should look like a casual social upload, stop when it has mild softness and visible but not distracting artifacts. If it should look like an old screenshot, push scale lower and add a little blur. If it should look like a joke image that has been shared too many times, use the very low quality preset and keep the main subject barely readable.
This page is also useful for people who are not sure which technical effect they need. If the result you like is mostly blocky, the JPEG Artifact Generator may be the better next tool. If the result you like is mostly square pixels, try the Pixel Degrader. If the issue is mostly image dimensions, use the Resolution Degrader after learning the basic flow here.
For most users, the right answer is not the most extreme setting. Make the image low quality enough that the viewer notices the roughness, then stop while the subject still works. That approach gives you a bad-looking image that still has a job: it can carry a reaction, sell a joke, mark a placeholder as temporary, or make a polished source feel more casual.