Skip to content

Tools that do the job

Extensions, plugins, AI tools, and web apps. Take a look around.

Now available

Free tools for designers and developers

Image processing, code editing, color picking, and more — all free, all private. No uploads, no accounts.

Live Utilities

Image Resizer

Drag, drop, resize. Crop to any region, batch-process dozens at once, export as PNG, JPEG, or WebP.

W 1280 px
H 720 px
Resize
100% Local Batch Processing Crop & Resize
Open Image Resizer
Live Utilities

Image Compressor

Shrink PNG, JPEG, and WebP images up to 90% smaller. Batch-process dozens at once, with before/after preview.

Original · 1.3 MB
320 KB · 75%
QUALITY 80
Compress
100% Local Batch Processing Target Size
Open Image Compressor
Live Chrome Extension

Color Picker

Pick any color, check WCAG contrast, simulate color blindness — without giving an extension access to your browsing data.

#22D3EE
rgb(34, 211, 238)
HEX #22D3EE
HSL hsl(188, 82%, 53%)
Pick Color
Contrast Checker Harmonies Minimal Permissions
Explore Color Picker
Live Chrome Extension

Sound Booster

Boost audio beyond 100% with a 5-band equalizer, presets, and keyboard shortcuts — without broad page permissions.

200%
Mute
Reset 100%
Up to 600% 5-Band EQ Minimal Permissions
Explore Sound Booster
New Utilities

HTML Editor

Write HTML, CSS, and JavaScript with live preview, Prettier formatting, and inline error detection. No signup, no server.

HTML
CSS
JS
Format
1
2
3
4
5
<h1>Hello</h1>
<p class="intro">
  Start editing
  to see changes
</p>
Hello
Start editing to see changes
Console
> Hello
100% Local Prettier Device Preview
Open HTML Editor

About

Less noise, more function.

Arbenger makes extensions, plugins, AI tools, and web apps. Each one is built to do its job and get out of the way.

Curious? Browse the catalog or say hello.

Stay in the loop

Get notified when new products launch.

No spam. Unsubscribe anytime.

Got a question? We're around.

Get in Touch