AI Watermark Remover API

Open the tool · Tool directory

Only process content you own or are authorized to edit. Do not remove another party's copyright or ownership marks. Videos are limited to 5 seconds.

Request

Create a task with POST /api/v1/jobs/createTask, authenticate with a ModelFold API key, and send a unique Idempotency-Key. Poll GET /api/v1/jobs/recordInfo?taskId=TASK_ID until the state is success or fail.

Automatic image removal

{"model":"modelfold/watermark-remover","input":{"watermark_media":"image","watermark_mode":"auto","image_url":"https://example.com/image.png","object_name":"bottom-right watermark"}}

image_url must be a publicly accessible HTTPS image. object_name describes the area or content to remove.

Brush removal

Set watermark_mode to brush and provide image_url, a non-empty prompt, mask_url, and mask_type: "manual". The mask must match the source image dimensions; white pixels mark the area to erase.

Video removal by description

{"model":"modelfold/watermark-remover","input":{"watermark_media":"video","video_url":"https://example.com/clip.mp4","prompt":"Remove the logo in the upper-right corner","duration":4}}

Videos must be 1–5 seconds. Check the tool quote endpoint before submitting; its response gives the quote. Successful tasks settle at the accepted quote, failed tasks are refunded. Get the result URL from resultJson.