General image degradation

Image Degrader Online Tool

Use this Image Degrader to quickly turn a clean photo, screenshot, or meme asset into a rougher low-quality version with compression, blur, noise, pixelation, and downscaling.

Upload an image, choose Light Degrade, Medium Degrade, or Heavy Degrade, preview the damaged result beside the original, and download the degraded image from your browser.

28%

Drag the slider to adjust image quality.

1. 画像をアップロード未読み込み
画像を読み込むと、ここに元画像の開始点が表示されます。未読み込み処理後のプレビューがここに表示されます。圧縮差分: 待機中

Show advanced optionsJPEG
出力形式JPEG
28%
62%
12%
1px
10%
18%
2

What is Image Degrader?

Image Degrader is a browser-based tool for fast general degradation. It helps when You have a clean image and need it to look cheaper, smaller, blurrier, or more compressed without learning a complex editor.

Instead of using a generic editor, you can upload an image, choose a preset built for image degrader, preview the output, and download a new low-quality file without changing the original.

Why Choose Our Image Degrader?

  • Three simple degradation presets cover light, medium, and heavy quality loss without forcing you to tune every control first.
  • Advanced controls remain available when you need more precise compression, blur, grain, pixelation, or scale changes.
  • The before-and-after preview keeps the original visible, so you can stop before the subject becomes unreadable.
  • Browser-side processing keeps the workflow fast and avoids server upload for ordinary image degradation tasks.

Pro Tips for Creating Image Degrader

  • Start with scale before adding heavy blur; lower resolution looks more believable than a clean image with only blur applied.
  • Use JPEG when you want familiar blocks and color smearing.
  • Keep captions and faces readable by raising quality first, then scale if the result still collapses.
  • Run the sample image to see how each preset changes texture before uploading a real file.

How to use this tool

  1. Upload a JPG, PNG, or WebP image from your device.
  2. Choose a Image Degrader preset that matches the result you want.
  3. Preview the original and degraded output side by side.
  4. Adjust quality, scale, pixelation, blur, noise, or compression passes if needed.
  5. Download the processed image when the low-quality result looks right.

JPEG Quality

Lower values add visible compression blocks, color smearing, and ringing around edges. Raise it when faces or captions become too hard to read.

Resolution Scale

A smaller scale removes real detail before export. It is the fastest way to make a clean image feel like a small file that was enlarged again.

Pixelation

Pixelation draws the image through larger blocks. Use it for retro, game-like, low-res, or intentionally cheap social graphics.

Blur

Blur softens sharp edges and makes screenshots or photos feel copied, saved, or taken with a weak camera.

Noise / Grain

Noise adds rough texture over flat areas. Small amounts feel like an old sensor or repost; heavy noise creates a dirtier meme look.

Repeated Compression

Extra passes save the processed image again and again. This makes compression damage compound like a file that has been reposted many times.

Readable screenshot degrade

Before

A sharp screenshot with clean text and smooth gradients.

After

A smaller JPEG with softened edges, mild blocking, and enough detail to understand the caption.

Use Medium Degrade when the joke or UI still needs to be readable.

Heavy repost look

Before

A high-resolution photo or meme panel that looks too clean.

After

A rough export with obvious artifacts, lowered scale, and grain that makes the file look repeatedly saved.

Use Heavy Degrade for a stronger internet-worn finish.

Quick meme damage

Make a clean reaction image feel like it came from a chat thread instead of a polished design export.

Rough mock assets

Create low-fidelity placeholders for prototypes, fake ads, game props, and intentionally cheap visual tests.

Small social exports

Reduce clarity and output weight when you need a file that feels disposable and internet-native.

Reposted screenshot style

Add the haze and softness of a screenshot that has been downloaded, cropped, and shared repeatedly.

Image Degrader workflow notes

An Image Degrader is useful when the goal is not technical compression alone, but a visible low-quality look. File compressors often try to hide damage while reducing size. This tool does the opposite: it gives you controls that make the damage visible, adjustable, and easy to compare against the source image.

For a general image degrader workflow, start with the preset that matches the tone you want. Light Degrade works for subtle cheapness, Medium Degrade works for most memes and screenshots, and Heavy Degrade is better when the image should clearly look reposted or badly saved. After choosing a preset, adjust quality and scale first because those two settings define most of the final texture.

The best degraded images still communicate the subject. A face, caption, logo, or product shape should usually survive unless unreadability is the joke. Use the preview to protect that focal point. If the result goes too far, raise JPEG quality before raising scale; that keeps the low-resolution feeling while removing the harshest compression collapse.

This page links naturally to more focused tools when your intent changes. Use the Image Quality Degrader when you need finer parameter control, the Bad Quality Image Maker when the goal is a deliberately ugly effect, or the Pixel Degrader when the blocky low-res style matters more than compression artifacts.

A practical Image Degrader session often starts with a source that is too clean for the place where it will appear. Product-style photos, exported design frames, and high-resolution screenshots can feel too polished inside a meme, joke post, fake low-budget ad, or throwaway visual test. Degrading the image gives it a lower-stakes tone without requiring a full design pass.

Think of the controls as layers of damage. Scale removes information, JPEG quality adds compression texture, pixelation turns detail into blocks, blur softens the evidence, and noise makes flat areas feel less pristine. You do not need all layers at full strength. Pick the layer that matches the story of the image, then add one supporting layer if the preview still feels too clean.

For images with text, protect legibility first. A low-quality screenshot can be funny because the texture is bad, but it stops working when the caption cannot be read. For portraits, protect the eyes or expression. For objects, protect the silhouette. This simple focal-point rule makes the tool useful for creative work instead of producing random visual damage.

What does an Image Degrader do?
An Image Degrader lowers visual quality on purpose by combining compression, downscaling, pixelation, blur, noise, and repeated export passes.
Can I degrade an image without uploading it to a server?
Yes. The tool processes the selected image in your browser with canvas-based rendering, then downloads a new file locally.
Which preset should I start with?
Start with Medium Degrade for most images. Use Light Degrade when the file only needs to look cheaper, and Heavy Degrade when artifacts should be obvious.
Will the degraded image keep the same size?
The output dimensions depend on the scale setting. Lower scale values create smaller outputs, which makes the result look more low quality.

Ready to Create Image Degrader?

Upload an image, choose Light Degrade, Medium Degrade, or Heavy Degrade, preview the damaged result beside the original, and download the degraded image from your browser.