Amount of noise
Control how many pixels get noise. Low values keep texture subtle; high values cover more of the image.
Add Noise to Image
Fast, free, and private — add grain and noise in your browser.
Paste an image
Copy a screenshot or photo, then paste it here to add noise.
Or press Ctrl+V
Noise you can dial in
Amount, strength, and mono grain — the same options as classic online noise tools.
Strength of the noise
Set how strong each noise speck is — from soft film grain to heavy static.
Monochromatic noise
Toggle grayscale noise so R, G, and B shift together for classic film-style grain.
Where added noise helps
Film looks, texture overlays, and less-perfect screenshots — then download in one click.
Film grain & vintage looks
Add soft mono grain to photos for a cinematic or analog aesthetic.
Texture on flat graphics
Break up solid backgrounds and UI mockups with subtle digital noise.
Social & poster design
Give bright stock photos more depth before posting or printing.
Creative experiments
Push amount and strength high for glitch-like or noisy art effects.
Built for quick texture
Designers and marketers add grain in the browser — no install, no account.
“Needed film grain for a mockup. Amount + strength + mono toggle — exported a PNG in under a minute.”
Michael Chen
Product Designer
“Great for adding subtle texture to flat UI screenshots before sharing in docs. All in the browser.”
Sarah Johnson
Support Lead
“做复古海报时经常要加噪点，这个滑条和灰度噪声开关很方便，调完直接下载。”
Kang
Growth Marketer
FAQ
Quick answers about adding noise to images online.