Image Watermark Remover#

Remove watermarks from public image URLs through the Nowatermark.info API.

When to Use#

Use this skill when the user wants to remove a watermark from an image they are authorized to edit, resume an existing request_id, or check the status of a prior cleanup job.

Quick Reference#

TopicFileAPI key setup, input rules, and commandssetup.mdEndpoints, payloads, responses, and error codesreferences/api.mdSubmit-and-poll helper scriptscripts/remove_watermark.py

External Endpoints#

MethodEndpointPurposeData sentPOST``https://nowatermark.info/api/image/remove-watermarkSubmit watermark-removal jobfile_url``POST``https://nowatermark.info/api/jobs/queryQuery job statusrequest_id

Data Storage#

Do not create, download, or overwrite local files unless the user asks first. Ask the user before saving API responses or downloading the cleaned image.

Security & Privacy#

• Ask the user to confirm they are allowed to edit the image when ownership or permission is unclear.
• Tell the user that the public image URL is sent to nowatermark.info for processing.
• Request the API key through environment or skill settings; do not expose NOWATERMARK_API_KEY in logs or replies.
• Prefer public image URLs over local file handling to minimize local data movement.

Core Rules#

1. If ownership or permission is unclear, ask the user to confirm they are allowed to edit the image before sending requests.
2. Verify NOWATERMARK_API_KEY is available before sending requests.
3. Require a direct public image URL; reject local paths, page URLs, and expiring signed URLs.
4. Prefer scripts/remove_watermark.py for submit-plus-poll workflows.
5. Poll every 3-5 seconds until completed or failed, then return the final url or the failure details.
6. Reuse a supplied request_id for status checks instead of creating a duplicate job.