Smart Watermark Tool

What it does

Smart Watermark Tool is a fast, privacy‑first way to watermark photos — fully client‑side. No uploads, no servers, no tracking. Batch‑watermark up to 50 photos, resize, rename, and convert HEIC → JPG instantly. Built for creators, sellers, and photographers who want to protect their content without giving away their data. Feedback welcome!

Protect 50+ images in seconds. Free, 100% Private (Local), iPhone HEIC supported. The ultimate bulk watermark tool for resellers (Vinted, Depop).

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  Easy Watermark2021 · github.com · ▲92

  Add watermark on images easily

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  Watermark Image2019 · watermarkimage.com · ▲80

  Watermark photos.

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  Watermark.ink2018 · watermark.ink · ▲112

  Easy way to watermark photos online

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  Watermarkup2020 · watermarkup.com · ▲77

  Watermark 30 photos in seconds without losing image quality.

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  WatermarkHere2021 · watermarkhere.com · ▲82

  Watermark photos online in 3 easy steps

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  SmartWatermarkApr 2026 · smartwatermark.app · ▲3

  Batch watermark 500+ photos without uploading anything

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