Does this tool recover the original pixels beneath the watermark?

No. It samples surrounding pixels to create a local feathered patch over the text box, but cannot restore lost image data.

What image file formats are supported?

The tool accepts JPEG, PNG, and WebP files directly or within a ZIP archive containing up to 20 images.

Why do I need to input the original watermark text?

The exact text and layout parameters allow the algorithm to accurately calculate the bounding box dimensions of the stamp for targeted patching.

How does the random placement mode operate?

Random mode targets a specified number of perimeter positions (1 to 12) using an optional seed string for reproducible selections.

Is the patch visible on detailed textures?

Feathered Canvas patches blend best against smooth or gradient backgrounds and may remain slightly noticeable over intricate details.

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Adaptive 12-Point Watermark Cover Restorer

Partially cover matching low-contrast text watermarks at all, random, or selected perimeter positions using a local Canvas patch.

Details

What this tool helps you do

This tool is designed for the subtle perimeter marks created by Adaptive 12-Point Hidden Watermark, a Fansky-style low-contrast watermarking workflow. It samples pixels surrounding each known text box and makes a feathered Canvas cover. It cannot recover pixels that the watermark originally obscured, and is less effective over detailed subjects or texture.

Execution

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2 examples

Partially cover all 12 perimeter watermarks

Match a known two-line watermark on one image, then use local Canvas patches at every perimeter position while retaining metadata.

A JPEG with all matching perimeter text marks partially covered

Restore a ZIP with a selected lower-center position

Process JPEG images in a ZIP and cover only the lower-center watermark position, returning a ZIP plus a JSON restoration report.

A ZIP of restored images and restore-report.json

Inputs

Options are grouped so long tools stay easier to scan.

10 options

FilesUpload source files for this workflow.2

Image filefileOptional

Single file max size: 100 MBSupported types: image/jpeg, image/png, image/webp, .jpg, .jpeg, .png, .webp

ZIP archivefileOptional

Single file max size: 100 MBSupported types: application/zip, application/x-zip-compressed, .zip

ContentPaste or type the main input values.2

Original watermark texttextareaRequiredRandom seed (optional)textOptional

SettingsAdjust formats, ranges, numbers, and modes.6

Placement modeselectRequiredRandom position countnumberRequiredCustom position selectionselectOptionalOriginal font size (% of short edge)numberRequiredOriginal edge inset (% of short edge)numberRequiredCover padding (% of short edge)numberRequired

Result

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Samples

Adaptive 12-Point Watermark Cover Restorer

What this tool helps you do

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Key facts

Overview

When to use

How it works

Use cases

Examples

1. Cover all 12 perimeter marks on a single image

2. Batch cover bottom-center watermark in a ZIP

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