Noir Filter applies a black and white preset recipe for dark, low key, or night photographs.
or drag and drop images here
Fast async jobs
No install required
Temporary files
Batch uploads
.png, .jpg, .jpeg, .webp
same_as_input, jpg, png, webp
/filter
Submit files to /filter, poll the job endpoint, then download outputs programmatically.
Noir Filter applies a black and white preset recipe for dark, low-key, or night photographs.
Monochrome presets combine grayscale conversion with channel weighting, contrast curves, grain, split toning, or local contrast depending on the look. For this preset, the named style acts as a recipe around the noir_drama filter operation rather than a separate endpoint.
Fast to moderate. Simple monochrome is cheap; grain and local contrast add cost.
Blends between the original image and the preset look.
Keeps portrait tones more conservative when the preset affects people.
Removes metadata from generated output when supported.
Noir Filter works best for documents that need tonal clarity, high-contrast scenes, moody portraits. It is less reliable for bright product photos, color-coded charts.
Check for blocked blacks, blocked shadows, blue color cast, especially after exporting to a lossy format.
Noir Filter applies a black and white preset recipe for dark, low-key, or night photographs.
Use clear source images and preview at final output size before publishing.
Artifacts, excessive processing, color changes, or metadata changes can occur depending on settings and output format.
Metadata behavior depends on export settings. Strip personal metadata for public sharing and preserve ICC profiles when color matters.
Yes. Upload an image, apply the filter through ImageHQ, and download the processed result from the browser.
No. Filter pages are frontend SEO routes that submit to the compact POST /v1/filter API.
MDN Web Docs - browser_documentation
ImageMagick - library_documentation
W3C WAI - standards_body