Life & fun · alternatives · 2026

Watermark.js is an ES6 library that adds watermarking functionality directly in the browser. It enables users to apply watermarks to images and other content without server-side processing. The tool is designed for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Watermark.js – Functional ES6 lib for watermarking in the browser launched in 2015; newer entries below may have overtaken it.

1. 1
   Watermarked images with watermark.js 1.0▲6

   watermark.js is a js library for creating watermarks on images. - pa7/watermark.js

   2011 · github.com · its alternatives →

2. 2
   Watermark Image▲80

   Watermark photos.

   2019 · watermarkimage.com · its alternatives →

3. 3
   Watermark.ink▲112

   Easy way to watermark photos online

   2018 · watermark.ink · its alternatives →

4. 4
   textmark▲140

   Protect your content with an invisible, trackable watermark.

   2017 · its alternatives →

5. 5
   WatermarkHere▲82

   Watermark photos online in 3 easy steps

   2021 · watermarkhere.com · its alternatives →

6. 6TJ
   Textures.js, SVG Patterns for Data Visualization▲404

   A JavaScript Library for creating SVG patterns

   2015 · riccardoscalco.github.io · its alternatives →

7. 7
   Watermark▲88

   Batch watermark photos in your browser

   2016 · watermark.ws · its alternatives →

8. 8
   Mark My Images▲79

   Bulk image watermarking, run locally, at light speed

   2023 · markmyimages.com · its alternatives →

9. 9
   Easy Watermark▲92

   Add watermark on images easily

   2021 · github.com · its alternatives →

10. 10
    Watermarkup▲77

    Watermark 30 photos in seconds without losing image quality.

    2020 · watermarkup.com · its alternatives →

11. 11WJ
    Wiv.js – A library for a more wiggly div▲265

    2018 · jjkaufman.github.io · its alternatives →

12. 12AD
    A DOM text-selection highlight renderer▲93

    A simple and fast zero-dependencies-library to transform text-selections into serializable markings.

    2015 · bowlingx.github.io · its alternatives →

13. 13
    Webtag▲129

    A free text-based bookmarking website

    2024 · its alternatives →

14. 14
    Umbrella JS, a 2.5kb jQuery alternative▲132

    :umbrella: Lightweight javascript library for DOM manipulation and events

    2018 · umbrellajs.com · its alternatives →

15. 15
    Deskmark▲87

    Add watermark to desktop

    Dec 2025 · apps.apple.com · its alternatives →

16. 16
    Stringmark – Chrome extension that makes online research easier▲108

    Time tracking and invoicing for architecture firms

    2021 · stringmark.com · its alternatives →

17. 17
    watermark phd▲102

    AI processing tool that removes watermarks from images

    2024 · watermark.phd · its alternatives →

18. 18VJ
    validate.js - lightweight JavaScript form validation library▲102

    2011 · rickharrison.github.com · its alternatives →

19. 19
    marker.js▲6

    Add image annotation to your web app

    2025 · markerjs.com · its alternatives →

20. 20GN
    GraphicsJS, New Powerful Free Open-Source JavaScript Graphics Library▲124

    2016 · graphicsjs.org · its alternatives →

21. 21
    Strapdown.js - Instant and elegant Markdown documents▲79

    The most important thing is to decide on the direction of development - games, websites, software. Then make a choice of language.

    2012 · strapdownjs.com · its alternatives →

22. 22
    bulk watermarking app▲21

    Protect Your Design, Preserve Your Vision

    2025 · lnkd.in · its alternatives →

23. 23
    API Watermark▲10

    This is a simple free tools to automate watermarking image, video and pdf. Some free tools - https://apiwatermark.com/free-image-watermark - https://apiwatermark.com/free-video-watermark - https://apiwatermark.com/free-pdf-watermark Initially to help watermarking ecommerce products. Any feedback is appreciated

    Aug 2026 · apiwatermark.com · its alternatives →

24. 24
    js.spec, a JavaScript implementation of clojure.spec▲96

    clojure.spec for Javascript. Contribute to prayerslayer/js.spec development by creating an account on GitHub.

    2016 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →