UI Builder is a Chrome extension for quick, sketch-style wireframes directly in your browser. Drag buttons, inputs, headers onto any page or blank canvas. Edit text, resize, screenshot, and share — perfect for fast feedback, live demos, and client calls.
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Brilliant tool for fast UI sketching right in the browser! Love how intuitive it feels to drag, edit, and share - great for quick feedback rounds and demos.
Congrats on the launch! As someone who spends a lot of time giving design feedback and talking through UI changes, this feels incredibly useful. Being able to mock things up live in the browser without switching tools sounds like a real workflow upgrade.
Neat one, this looks cool and practical, going to try it out and shout it out to my colleagues from Design :) Another tool that enables people to grow instantly is what I love to see <3
@velebit_miric Thanks a lot for the kind words! Really glad it looks useful to you - and super excited to hear you’ll share it with your design colleagues. We’re all about building tools that people can use instantly and grow with.
Hey Product Hunt! Write it from my heart - without AI :)
I’m an IT analyst, and the idea for UI Builder came during one of those classic Zoom calls with a client while discussing design changes in a CRM system.
I realized how tricky it can be to quickly show what a new button or checkbox might look like - right there, in the browser. Sometimes I used screen drawing tools (not bad, but clunky), or I’d just sketch something later and send it for review after the call.
But being able to test and agree on a rough idea live, during the conversation - really speeds things up.
So I built this: ➤ Drag and drop UI elements onto any webpage or blank canvas ➤ Edit text in place, resize blocks, rearrange things ➤ Take screenshots or copy to clipboard ➤ Works locally, no data tracking, no login
I searched around and couldn’t really find a Chrome extension that does this - most are just drawing tools or annotation overlays.
Have you seen a tool like this before? Would love your thoughts or similar examples you’ve used.
Well, good product for founders
UI Builder - Mockup tool
@deepanshu_chittoria Thanks! Yep , definitely aimed to help founders move fast and iterate visually
UI Builder - Mockup tool
@deepanshu_chittoria Thanks a lot founders were exactly who we had in mind
AAArdvark
Congrats on the launch! As someone who spends a lot of time giving design feedback and talking through UI changes, this feels incredibly useful. Being able to mock things up live in the browser without switching tools sounds like a real workflow upgrade.
UI Builder - Mockup tool
@nataliemac7 thank you! yep, skipping all the switching is what makes it feel snappy and smooth :)
Lookverse.ai
This is so good! The simplicity is honestly the best part - no fluff, just open and use.
I’m dreaming of something like this but for mobile screens - to clear up so much miscommunication about changes
Big fan already. Congrats on the launch! 🚀
UI Builder - Mockup tool
@yura_pogosyan really appreciate it! mobile support is a great idea - we’re thinking in that direction too.
Amazing, installed! are users allowed to change the typeface?
UI Builder - Mockup tool
@wang_yiting thank you! not yet, but custom fonts are definitely something we’re considering
Prit
The smartest way to communicate with developers!
Drawing a wireframe should have been easy like this.
Congratulations, @aleksandr_heinlaid@lembit_hunt!
UI Builder - Mockup tool
@lembit_hunt @pritraveler thanks a lot!
Neat one, this looks cool and practical, going to try it out and shout it out to my colleagues from Design :) Another tool that enables people to grow instantly is what I love to see <3
UI Builder - Mockup tool
@velebit_miric Thanks a lot for the kind words! Really glad it looks useful to you - and super excited to hear you’ll share it with your design colleagues. We’re all about building tools that people can use instantly and grow with.
Appreciate the support !