API Watermark
PulseGate's liveness check found it on 14 Sep 2026; it has been in the index since 16 Jul 2026. How this is checked
API Watermark enables users to add watermarks to images, videos, and PDFs at scale through a drag-and-drop web interface or a REST API. It supports text and image overlays, tiled watermarks, and full opacity control, making it suitable for developers and content creators who need automated watermarking in their workflows.
Inferred · not functionally tested
Overview
6 featuresPurpose: Adding watermarks to images, videos, and PDFs at scale without manual editing or complex setup.
Inferred · not functionally tested
Audience: developers and content creators
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: freemium · license: Proprietary · platforms: API, WEB · deployment: browser, cloud_managed, api_only
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: apiwatermark.com. These links do not verify the individual claims.
API Watermark is an Other image editing project. Inferred · not functionally tested: It focuses on adding watermarks to images, videos, and PDFs at scale without manual editing or complex setup. Inferred · not functionally tested: It is built as a B2B product for developers and content creators. Basis unknown · not verified: A free plan is available; paid tiers begin at $9. Basis unknown · not verified: It ships for the web and API.
API Watermark first shipped in 2024. Inferred · not functionally tested: Among its 6 catalogued features are batch watermarking, REST API, and Drag-and-drop UI. Inferred · not functionally tested: Catalogued interfaces include a public API.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Batch watermarking
- REST API
- Drag-and-drop UI
- Text overlays
- Image overlays
- Tiled watermarks
Topics: Inferred · not functionally tested
Built with & integrations
- Next.js
- x-nextjs-prerender header · /_next/static/ in the HTML · __next_f in the HTML
- Vercel
- x-vercel-id header · x-vercel-cache header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed16 Jul · 17:30 UTCShow HN: APIWatermark – Automation Tool for Image, Video and PDF Watermarking seen via Hacker News firehose (Algolia)Source: Hacker News firehose (Algolia) · Open
Frequently asked questions about API Watermark
- What is API Watermark?
- Inferred · not functionally tested: API Watermark focuses on adding watermarks to images, videos, and PDFs at scale without manual editing or complex setup. It is catalogued under Other image editing on PulseGate.
- Who should use API Watermark?
- Inferred · not functionally tested: API Watermark is a B2B product built for developers and content creators.
- How much does API Watermark cost?
- Basis unknown · not verified: Paid plans start at $9, and a free tier is available.
- What platforms does API Watermark run on?
- Basis unknown · not verified: API Watermark runs on the web and API.
- Is API Watermark still active?
- PulseGate's liveness check found it on 14 Sep 2026.
- What are alternatives to API Watermark?
- Similar projects tracked by PulseGate include Watermark, Watermark PDF, and iWatermark Custom Watermarks.WatermarkWatermark PDFiWatermark Custom Watermarks
- When did API Watermark launch?
- API Watermark first shipped in 2024.
- Does API Watermark have an API or integrations?
- Inferred · not functionally tested: Yes — API Watermark exposes a public API.
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