Clean speckled AI art surfaces
with one solid color
Fix grainy, speckled, or watermark-like texture in flat-color areas of AI art. Click the area you want to clean, adjust the tolerance, and fill that connected region with one smooth color. It feels like a simpler bucket-fill workflow and also works on regular illustrations, icons, and graphics.
Load an image
Drag and drop a PNG, JPEG, or WebP file, click to choose one, or paste from your clipboard.
Click the preview to choose an area to clean
Region Options
Use 0 to 255. Higher values include a wider range of colors near the one you clicked in the preview.
What It Does
Click to pick a fill region
Click a flat-color area with speckles or uneven color. The tool selects connected pixels with similar colors.
Control the tolerance
Widen the region to cover stronger color variation, or keep it tight when you only want very similar pixels.
Fill with one clean color
Choose a fill color for each region and smooth the surface like a focused bucket-fill cleanup.
Runs in your browser
Canvas and Web Workers handle the processing locally. Your image is not uploaded to an external API.
Best Uses
Made for speckled AI art
Clean tiny color shifts, grain, and watermark-like traces that show up in flat-color areas of AI-generated artwork.
Works beyond AI images
This is not an AI-only checker. Use it on illustrations, icons, stickers, and design assets when similar colors should become one color.
Not a photo denoiser
It does not automatically remove ISO noise, low-light grain, motion blur, soft focus, or JPEG artifacts from photos. It is for manual flat-color cleanup.
Not an AI detector
It is not a Hive-style AI art detector, test, quiz, or bypass checker. The tool does not decide whether an image was AI-generated.
How To Use
1. Load
Drop, choose, or paste an image into the tool.
2. Set tolerance
Adjust the fill tolerance. The default is a good starting point.
3. Select
Click the flat-color area in the preview to add it to the region list.
4. Tune
Adjust the fill color, per-region tolerance, expansion, and anti-aliasing.
5. Save
Apply the fill and save the result as a PNG with transparency preserved.
FAQ
Can I use this as a photo noise remover?
No. It is not an automatic denoiser for high-ISO noise, low-light grain, motion blur, blur, or JPEG artifacts. It works best on illustrations and flat-color graphics.
Can I use it on non-AI images?
Yes. Use it on regular illustrations, icons, and graphics when a connected area of similar colors should become one clean color.
What does AI art texture or speckle mean here?
Here it means tiny color variations, grainy speckles, or watermark-like traces in areas that should look like one flat color, such as hair, skin, clothing, or a background. It is different from photographic grain.
How can I spot this kind of AI image noise?
Zoom into a flat-color area. If pixels that should be identical are scattered with slightly different colors, edges have small missed spots, or the eyedropper keeps picking different values, that area may be worth cleaning.
Is this an AI detector like Hive?
No. It is not an AI art detector, Hive Moderation checker, quiz, test, or bypass tool. It does not judge whether an image is AI-generated; it only fills the region you choose.
Can it check metadata or copyright status?
No. It does not inspect AI generation metadata, prove where an image came from, or analyze copyright status.
How long does region selection take?
It depends on image size and device performance. For an image around 2000 x 2000 px, expect a few seconds or less after clicking.
What if the selected region is too large?
Lower the fill tolerance, then click that color area again.
Does it preserve transparent PNGs?
Yes. The cleanup changes RGB values only and keeps the original alpha channel.
Can I clean multiple areas?
Yes. Click each flat-color area you want to clean. Each one can be adjusted separately.