Life & fun · alternatives · 2026

UI Filler is a placeholder tool designed for designers working on digital projects. It generates placeholder content to fill out design mockups and wireframes, helping designers visualize layouts before final content… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. UI Filler – placeholders for your designs launched in 2022; newer entries below may have overtaken it.

1. 1
   UI Faces▲402

   Avatars for design mockups

   2018 · uifaces.co · its alternatives →

2. 2
   This Person Does Not Exist for Sketch▲260

   Get unique AI-generated people faces placeholders in Sketch

   2019 · sliday.gumroad.com · its alternatives →

3. 3
   UI Generator▲293

   Get mockup UI in seconds

   2022 · uigenerator.org · its alternatives →

4. 4
   Autodesigner 2.0▲485

   GenAI for UI design

   2024 · uizard.io · its alternatives →

5. 5
   Page UI▲810

   High-converting landing page components to copy and paste

   2024 · pageui.shipixen.com · its alternatives →

6. 6
   Subframe▲756

   The best way to build UI, fast

   2024 · subframe.com · its alternatives →

7. 7
   DynaUI▲495

   UI library for developers

   2024 · dynaui.design · its alternatives →

8. 8
   uiprint▲308

   Printable templates of mockup, wireframes and sketchpads

   2019 · uiprint.co · its alternatives →

9. 9
   Once UI 1.5▲299

   When I started my career and built my first design system, I was beyond excited. It took a lot of iterations, learning and 6 months of work to launch it internally. In the next job, I did it again, then at the following job, again… And no matter which company I worked for, 80% of the design system was the same. I’ve decided to work full-time on the design system I’ve always wanted, and today I’m launching and open-sourcing it. You can use it to build Next.js apps faster, and I’ve designed it in a way that it’s hard to go wrong with it: you can choose any settings, and you’ll end up with a…

   Dec 2025 · once-ui.com · its alternatives →

10. 10
    I spent 4 years building a UI design tool with only the features I use▲386

    Hello everyone! I'm a solo developer who's been doing UI/UX work since 2007. Over the years, I watched design tools evolve from lightweight products into bloated feature-heavy platforms. I kept finding myself using a small amount of the features while the rest just mostly got in the way. So a few years ago I set out to build a design tool just like I wanted. So I built Vecti with what I actually need: pixel-perfect grid snapping, a performant canvas renderer, shared asset libraries, and export/presentation features. No collaborative whiteboarding. No plugin ecosystem. No enterprise…

    Feb 2026 · vecti.com · its alternatives →

11. 11
    Copy UI▲382

    Your shortcut to stunning web design

    2023 · copyui.com · its alternatives →

12. 12
    UI Builder + Mockup tool▲315

    Sketch UI mockups directly on live websites in Chrome

    2025 · chromewebstore.google.com · its alternatives →

13. 13
    UIHUT▲484

    30,000 + design resources, Figma, Webflow, Tailwind & more

    2023 · uihut.com · its alternatives →

14. 14
    Templated▲306

    Hey HN! While building our own SaaS we kept running into the same problem: customers wanted a real design editor (think Canva/Figma-lite) *inside* their product, but rebuilding all that UI from scratch is a quarter-million-dollar distraction. So we turned our internal tool into *Templated Embed* — a drop-in image & PDF template editor you can add to any web app with an tag. - What it does? • Full WYSIWYG editor for text, images, SVGs, brand colours, Google Fonts • Outputs static images (PNG/JPG), layered PDFs, or keeps the design JSON so you can re-render via API • Multi-page +…

    2024 · templated.io · its alternatives →

15. 15
    Uiverse Design▲192

    De-slop your AI generated websites

    Jun 2026 · uiverse.io · its alternatives →

16. 16
    UIHUT 2.0▲362

    15,000+ design & code resources

    2021 · its alternatives →

17. 17
    Subform, a UI layout tool▲219

    Subform is a visual tool for creating dynamic UI layouts.

    2018 · subformapp.com · its alternatives →

18. 18
    set.new▲263

    Make and share moodboards, no signup needed & 100% free

    2022 · my.visualistapp.com · its alternatives →

19. 19
    UIDesignDaily – soft launch with 600 open-source designs▲204

    A large database of 100% free UI components and design source files available in formats popular in the industry.

    2020 · uidesigndaily.com · its alternatives →

20. 20
    New Responsive Editor by Bubble▲270

    Design beautiful web apps for any screen size.

    2022 · its alternatives →

21. 21
    UIConstructor▲119

    Turn design into a clean, semantic HTML and CSS code

    2018 · its alternatives →

22. 22
    UI Patterns▲333

    Level up with interactive mobile design patterns

    2016 · uipatterns.io · its alternatives →

23. 23
    Ready UI▲264

    200+ Bootstrap UI blocks to create beautiful websites

    2021 · readyui.co · its alternatives →

24. 24
    Placeholder Loader Creator▲225

    SVG component editor to create skeleton/placeholder loaders

    2020 · skeletonreact.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 →