A loupe that lets you inspect every pixel

Hold ⌥ / alt to try it here. Scroll to zoom the loupe in and out.

psst - zoom in more under the code block

2 kb gzipped. Zero dependencies. Inspired by Adam Wathan's dev tool (creator of tailwind, ui.sh)

index.html

123456

              <!-- paste this before any scripts -->
<script
  src="https://unpkg.com/louper/dist/auto.global.js"
></script>

terminal

~

              npm install louper

app.ts

123

              import louper from 'louper'

louper()

nice. one more right above the footer - zoom more

Adjust the lens — hold ⌥ / alt to preview

size 80

zoom 2×

TERMS AND CONDITIONS. By zooming in this far, you ("the louper") hereby agree to the following: (1) Have a good day. This is non-negotiable. (2) Like the tweet about this project. (4) Tell a friend about Louper. (5) Take a break from your screen at some point today. Not right now though, you're doing important work. (6) Accept that you are the exact kind of person this tool was built for. This agreement is not binding in all jurisdictions. No refunds on the time spent loupe-ing. Have a nice day.