Amount slider
Dial darkness from subtle mood to nearly black. Preview updates as you drag.
Darken Image
Fast, free, and private — darken photos in your browser.
Paste an image
Copy a screenshot or photo, then paste it here to darken.
Or press Ctrl+V
Simple controls. Clear results.
One slider, live preview, and a clean download — no design software needed.
Paste or upload
Bring images in fast — clipboard, drag and drop, or file picker.
Private by default
Processing stays in your browser. No signup, no watermark.
Where darker images help
Thumbnails, mockups, social posts, and docs — dim the photo, then download.
Text overlays & thumbnails
Darken backgrounds so headlines stay readable on covers and thumbnails.
Dark-mode mockups
Quickly preview how product shots feel on dark UI without opening an editor.
Moodier social posts
Tone down bright photos for a more dramatic feed or ad look.
Docs & screenshots
Slightly dim screenshots so annotations stand out in tickets and guides.
Loved by people who ship fast
Designers and marketers darken photos in the browser — no install, no account.
“I needed a darker product shot for a dark-mode mockup. Dial the amount, download a PNG—done in seconds.”
Michael Chen
Product Designer
“Perfect for dimming screenshots before docs. Upload, slide, copy. Everything stays in the browser.”
Sarah Johnson
Support Lead
“做暗色海报时经常要压暗原图，滑条很直观，调完直接下载，省事多了。”
Kang
Growth Marketer
FAQ
Quick answers about darkening images online.