
Let's Encrypt
Nginx Proxy Manager
Caddy
acme.sh
Certify The Web
nginx
ZeroSSL
Automatically enable HTTPS on your website with EFF's Certbot, deploying Let's Encrypt certificates.

SVG Backgrounds
Tiny Vectors
Hero Patterns
Magic Patterns
CSS Background Patterns
Pattern Cooler
Cool Backgrounds
Free background patterns and gradients made with pure CSS. Pick dots, stripes, grids, checks and more, adjust the colors and size, then copy the CSS or Tailwind classes.

Which is more popular?
Based on our record, Certbot seems to be more popular. It has been mentioned 120 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | certbot.eff.org | cssbackgrounds.com |
| Pricing | ||
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Certbot yet.
CSSBackgrounds is a free library of background patterns and gradients made only with CSS. No image files, so they load fast and stay sharp at any size. What's inside 36 CSS patterns: dots, stripes, grids, checkered, geometric and textures 26 CSS gradients: mesh, aurora, conic, rainbow and...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of CSSBackgrounds yet.
Walkthroughs and reviews on video.
How To Get FREE HTTPS in 10 Minutes with Let's Encrypt and Certbot
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Certbot and CSSBackgrounds.
CSSBackgrounds's answer:
Everything is pure CSS. Most background sites hand you an image file; here every pattern and gradient is a few lines of code with nothing to download. You get live controls for colors and size, the choice of CSS, Tailwind, HTML or PNG output, and colors set as CSS variables, so you can retheme a background later (dark mode included) by changing one line.
CSSBackgrounds's answer:
I've run SVGBackgrounds.com since 2018, and the most common thing people want is a nice background they can drop into a site fast. A lot of that can be done with CSS alone now, so I built a free sister site for it: no images, no account needed, just copy and paste the code.
CSSBackgrounds's answer:
It's free and brand new, so no big names yet. It's built for indie developers, designers and small agencies.
CSSBackgrounds's answer:
Web developers and front-end designers building landing pages, hero sections, cards, portfolios and app UIs who want a subtle texture or a bold gradient without hunting for stock images or adding page weight.
Share your experience with using Certbot and CSSBackgrounds. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Get the certificate with Certbot for your OS, then run sudo nginx -t before reloading. The map block matters: many guides set Connection "upgrade" on every request, which breaks keep-alive to the upstream. This version sends it only for... - Source: dev.to / 6 days ago
The solution is clear. Cryptoperiods must be shortened, and private keys should never outlive certificates; ideally, they should be single-use. This isn't new: Let's Encrypt and Certbot already rotate keys with every renewal. - Source: dev.to / 5 months ago
Unfortunately, it's more than that: the installation instructions on the certbot website[0] give options for pip or snap. Distro packages are not mentioned. [0] https://certbot.eff.org/. - Source: Hacker News / 8 months ago
Tracking CSSBackgrounds since Nov 2026.
When comparing Certbot and CSSBackgrounds, you can also consider the following products.

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Copy-and-paste scalable backgrounds, repeating patterns, icons, and other website graphics directly into projects. All customizable, tiny in file size, and licensed for multi-use.
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Docker container and built in Web Application for managing Nginx proxy hosts with a simple, powerful interface, providing free SSL support via Let's Encrypt
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Find free single-color graphics that play nice with project colors. These AI-generated vectors are perfect for social posts, campaigns, websites, crafts, and more.
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A collection of repeatable SVG background patterns
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