Home / Privacy Tools / Image Watermark Maker
EXPERIMENT 02 / PRIVACY FIRST
Image Watermark Maker.
Add a visible purpose-specific text watermark to an image before sharing it.
Drop a file here, or choose oneProcessed in your browser. This service does not upload file contents.
Select a file to begin.
What this tool does
Write a custom watermark onto a locally generated image.
Practical example
Example: add FOR APPLICATION REVIEW ONLY to an image before sharing it.
Known limitations
A watermark is not access control and does not prevent cropping or other misuse.
Privacy and limitations
Your file is processed in this browser tab. Do not assume that deleting metadata removes visible watermarks, server-side copies, or all possible identifying information. Image conversions re-encode pixels and may change visual quality. Inspect your downloaded output before sharing. If any extension or conversion format is unsupported, the tool reports it instead of silently uploading your file.