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Noise / Grain Background Generator
Generate subtle noise and grain textures as base64 PNG data URIs or CSS backgrounds. Control intensity, opacity, tint, blend mode, and size.
How to use this tool
- Adjust intensity, opacity, size, and texture resolution settings.
- Set blend mode and color controls, then preview the generated texture.
- Copy base64/CSS output or download the PNG texture directly.
Texture controls
- Monochrome mode for neutral grain overlays.
- Tinted grain mode for stylized visual treatments.
- Seed-based regeneration for reproducible or randomized variants.
Usage tips
- Use low opacity with soft-light or overlay for subtle depth.
- Increase texture size for coarser grain and lower values for finer detail.
- Test blends over both solid and image backgrounds before finalizing.
FAQ
- Can I export the generated texture as an image file?
- Yes. Use the download button to save the generated texture as a PNG.
- What is the base64 output used for?
- It can be embedded directly in CSS as a `background-image` data URI.
- Can I generate multiple variations quickly?
- Yes. Use regenerate/randomize to cycle seed and settings for new textures.
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