Make responsive websites without the guesswork.

A responsive web browser for Mac.

Download for Mac (Beta)
v0.6.5 • Released 2 years ago
Any Screen Size

Preview your website across as many sizes as you want

Synchronized Interactions

See interactions like scrolling, clicking, and form inputs responsively

Screenshots

Easily screenshot individual screens or all at once

Oh yeah, and it's free and open-source.

Reflex is a free, open-source application currently for Mac. It is designed to reduce the chaos of building responsive sites and products.

We believe in empowering creators to make better web experiences for everyone. Reflex is just getting started.

Made by web creators & designers, for web creators.