Adjust brightness, contrast, saturation, sharpness, and apply grayscale or sepia tone. Real-time live preview as you drag the sliders. Free, browser-based, no uploads.
✏️ Upload Your Image
🎨
Drop image here or click to browse
JPG · PNG · WebP · any image format
Quick Presets
Brightness100%
Contrast100%
Saturation100%
Grayscale0%
Sepia0%
Blur0px
Output Format
✨ Filters Applied
🔒 Processed in your browser — never uploaded
⚙️ How It Works
1
Upload your image
Drop any JPG, PNG, or WebP image. It renders instantly on the canvas with real-time filter preview.
2
Adjust sliders or pick a preset
Try presets (Grayscale, Sepia, Vivid, Cool, Warm) for one-click looks, or fine-tune individually with Brightness, Contrast, Saturation, Grayscale, Sepia, and Blur sliders.
3
Download your filtered image
The canvas applies all filters using CSS filter syntax via the ctx.filter API, baking them permanently into the output. Download as JPEG, WebP, or PNG.
❓ Frequently Asked Questions
How do I convert a photo to black and white online?
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Upload your image and either click the 'Grayscale' preset for instant black and white, or manually drag the Grayscale slider to 100%. For a classic grainy black-and-white film look, also boost Contrast to 115–120%.
How do I add a sepia filter to a photo online?
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Upload your image and click the 'Sepia' preset — this sets Sepia to 80% with a slight contrast boost for an authentic vintage look. For a more subtle antique effect, try 30–40% on the Sepia slider.
Will filters permanently change my original photo?
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No — your original image is never modified. The filter is applied to a canvas copy and only the downloaded file has the filter baked in. You can reset all filters and return to the original at any time during your session.
What does saturation do to an image?
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Saturation controls color intensity. 0% produces a grayscale image. 100% is the original. 150–200% creates vivid, punchy colors. Reducing below 100% gives a faded, muted look. This is often the most impactful slider for mood changes.
Can I brighten a dark photo online?
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Yes — upload your dark photo and increase the Brightness slider. A typical improvement is 110–130%. Also boost Contrast slightly to maintain punch. For severely underexposed images, combine high brightness with increased contrast.