Image filter editor

Adjust brightness, contrast, saturation, hue or gamma, or make a grayscale, inverted, blurred or pixelated image.

On your device · No account

Privacy details

Image filter editor processes your input in this browser. Inputs and results are excluded from analytics. Recent tools save tool names, visit counts and last-visit times. Saved tools store only their names. Draft saving is optional and stays on this device; delete saved text with the draft controls. Loading text from a URL is optional and contacts that server; its URL and your IP address are visible to the server. An optional “Use in” action keeps a handoff in this tab. The next tool removes it on arrival and ignores it if more than a minute has passed.

Copy link includes the inputs you choose to share in the address. Anyone with that link can reopen them. Files and generated results are excluded. Password and key tools share settings only.

Choose an image

Image adjustment

Adjustment amount

Amount (0–100%)

100% removes all color; 0% keeps the original.

Your preview

Preparing preview…

Reset reloads the tool with its starting values and releases open files and device controls. Saved drafts stay on this device until you delete them.

Links include your inputs and settings. Anyone with the link can see them, so leave out private text. Files and generated results are left out; random draws run again.

Keyboard shortcuts

Updated 2026-09-20

Choose an adjustment and compare the preview

Each effect starts from your original image, so trying another filter does not repeatedly degrade the pixels. Open Adjustment amount to change its strength. Brightness, contrast, saturation and gamma use 100%, 100%, 100% and 1 as their unchanged settings.

Colorize applies a chosen tint to decoded RGB brightness; it is not AI color restoration. Emboss uses horizontal and vertical neighbor differences around mid-gray. Noise reduction takes the median of each RGB channel in a 3 by 3 neighborhood with edge clamping, preserving alpha. It reduces isolated speckles and may remove fine detail.

A worked example

Inverting the example’s teal pixel (11, 114, 133) gives (244, 141, 122), or #F48D7A.

Next: Image histogram

Before you use the result

One whole-image effect at a time. Blur and pixelation do not guarantee that a face or sensitive text cannot be recognized. Browser color profiles and rounding affect the result. PNG export keeps the decoded dimensions; original metadata is not copied. Noise reduction is capped at four million pixels. These effects do not recover missing image information.

Next: Image resizer

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ToolOctopus. “Image filter editor.” Updated 2026-09-20. https://tooloctopus.com/image-filter-editor.

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