Generate a Noise Image
Make a white-noise texture at any size — monochrome or colour, with adjustable grain, as a PNG.
Describe the edit — the AI assistant does it on the canvas.
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What noise is actually used for
Grain sets the block size
At grain 1 every pixel is independent — the finest possible noise. Higher values generate a smaller field and scale it up with no smoothing, so each "pixel" becomes a block. That is what turns fine sensor noise into a coarse, deliberate texture.
Monochrome or colour
Monochrome varies brightness only and reads as film grain or paper texture. Colour randomises each channel separately and reads as television static. They are very different effects and monochrome is the one that works as an overlay.
Overlay it at low opacity
Noise is almost never used at full strength. Layer it over a flat colour or gradient at 3 to 8 percent and it removes the plastic flatness of a digital fill without ever being visible as noise.
It fixes gradient banding
A subtle noise layer over a large gradient breaks up the visible steps that appear in 8-bit colour. This is the standard fix, and it works because the eye averages the dither into the ramp.
Noise does not compress
Random data is incompressible by definition, so a noise PNG is large for its dimensions. Generate the smallest tile that works and repeat it rather than making one full-page file.
Using noise well
Low opacity or nothing
Noise at full strength is noise. At 3-8% over a flat fill it reads as texture and nobody can name what changed.
Small tile, repeated
Random data is incompressible, so a full-page noise PNG is huge. Generate a small tile and repeat it in CSS.
Nudge grain to re-roll
There is no regenerate button — changing any control redraws the field with new values.
How to generate a noise image
Choose monochrome or colour
Monochrome for grain and texture overlays, colour for static.
Set grain and size
Grain 1 is finest. Generate a small tile if you plan to repeat it.
Download
Free preview, or the full-resolution PNG in the app.
Where a noise texture helps
Film grain overlays
Add analogue texture over a flat digital image.
Fixing gradient banding
Break up the visible steps in a large 8-bit gradient.
Texture in flat design
Take the plastic sheen off a solid brand colour.
Static and glitch effects
Generate colour static for a broken-signal look.
Used by designers, indie devs & students at
What people use it for
The jobs the editor was built around — and what it does differently on each one.
Colourways you can revisit
Every edit is a layer, not a bake. When the brand shifts, reopen the file and change the colour rather than rebuilding the variant from the original.
Cutouts with awkward edges
AI background removal that keeps hair, foliage and soft shadows instead of stamping a hard outline around them. The output is a transparent PNG, ready to place.
No export, edit, re-import loop
The Framer plugin runs on the canvas you are already working in, so a recolour or a cutout does not mean a round trip through a second application.
Ten options in the time one used to take
Recolour once and step through the alternatives, so a client review can look at the whole range instead of the one version there was time to make.
Brand colours matched exactly
Pick a colour straight off an existing asset and get the hex, rather than eyeballing it against a screenshot and hoping it is close enough.
Free to preview, priced per export
Previewing is unlimited and costs nothing. A credit is spent only when you download a full-resolution file, so exploring an idea is never the expensive part.
Frequently Asked Questions
Related Tools
Guides worth reading
How to Fix Blurry or Fringed Edges on a Transparent PNG
Why your transparent PNG has a white halo, a grey fringe or soft edges — the four real causes, how to tell them apart in seconds, and the fix for each.
SVG vs PNG for Logos: Which File Do You Actually Need?
What SVG and PNG really are, where each one wins, why your developer keeps asking for the SVG, and the three files that cover almost every request.
How to Replace a Color in Photoshop (4 Methods, and Why the Edges Go Wrong)
Replace Color, Hue/Saturation on a targeted range, Color Range plus a fill layer, and Selective Color — which to use when, and why a recolored logo keeps a halo of the old color along its edges.
Generate a noise texture
Monochrome or colour, any grain.