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Design Tools

Free Design Tools

Pick exact hex, RGB, and HSL color values, then resize or compress an image, all directly in your browser. No account, no uploads to a server.

3 tools, all free, no sign-up

3D QR Code Art Generator

Turn any link into an animated 3D scene, a tree, a city skyline, or a circuit board, built from your real QR data. Free, no sign-up.

GeneratorDesignQR Code

Color Hex Generator

Generate random hex colors with RGB and HSL conversions. Create color palettes for design projects.

GeneratorDesignDeveloper

Image Resizer

Resize and compress images online, free, instant, and private. Runs entirely in your browser, nothing uploaded.

ConverterDesign
Design tools here solve two specific, recurring problems: picking a color value and getting an image to the right size or file weight. A hex code is a six-character code, such as #1A2B3C, that represents a color as a mix of red, green, and blue and is the format most CSS, design software, and image editors expect. They are used by designers and developers who need a quick hex, RGB, or HSL value for a mockup, and by anyone who needs to shrink a photo before uploading it somewhere with a file size or dimension limit. A concrete example: someone submitting a profile photo to a site with a 2MB upload limit resizes and compresses the image in the browser first, instead of installing a desktop editor for a one-time task. The image resizer processes files locally, so nothing is uploaded to a server just to shrink a photo.

Frequently Asked Questions

Does the Image Resizer upload my photo anywhere?▾
No. It resizes and compresses images entirely in your browser; the file never leaves your device.
Can I get RGB or HSL values, not just a hex code?▾
Yes. The Color Hex Generator shows the RGB and HSL conversion alongside the hex value for any color it generates.
Are these Design Tools tools free to use?▾
Yes, all 3 tools in this category are completely free. No sign-up, no account, and no payment required. Every tool works instantly in your browser.
Do these tools work on mobile phones?▾
Yes. All tools are mobile-responsive and work on iOS, Android, and desktop browsers. Touch events are supported where applicable.
Is my data sent to a server?▾
It depends on the tool, so each tool page says which it is. Most run entirely in your browser and send nothing. Some fetch public data to work, such as price charts and currency rates. A few, like the dynamic QR generator, need an account and store what you create, because that is the feature.
How many Design Tools tools are available?▾
There are 3 tools in this category. All are free and require no sign-up. Browse the list above to find the tool you need.