Agent-Ready Check · llms.txt guide · checked 2 Nov 2026
How to add llms.txt to Webflow (native upload, 100 KB limit)
Works: upload the file in Site settings, on a custom domain. llms.txt is a plain-text map for AI agents, not a ranking factor and not a bot permission. Here is the route Webflow documents, the steps, and a generator that writes the file from your real pages.
Steps on Webflow
- Generate your file below, copy it and save it as
llms.txt(UTF-8, under 100 KB). - In Webflow open Site settings > SEO > LLMs.txt.
- Click Upload file, choose your file, click Save changes.
- Publish the site. The file is served at
https://yourdomain.com/llms.txtand is not published to the webflow.io staging domain. - Run the llms.txt checker on the live address.
1. Generate your llms.txt
What we read, and how sure we are
- Webflow Help Center: Upload an llms.txt file to your site (checked 2 Nov 2026): Read from the Internet Archive copy of 22 Oct 2026 (help.webflow.com answers our server with 403). "Go to your Site settings > SEO > LLMs.txt. Click Upload file. Choose your llms.txt file (must be UTF-8 encoded and under 100 KB). Click Save changes. After publishing your site, the file will be available at https://example.com/llms.txt. Note that it won't be published to your Webflow staging domain." The article says it is on "your custom domain" and calls the format "experimental" with unclear effect on AI search.
Read from an archived copy of the help article (last updated by Webflow 25 Aug 2025), not tested on a live Webflow site.
Then check it, and the rest
Run the llms.txt checker on the live address: a site builder that answers every unknown address with an HTML page makes a fake llms.txt. The free agent test then looks at what else an agent meets (robots rules for 12 AI bots, captchas, text that needs JavaScript, JSON-LD). If it finds problems, the 9 USD Agent-Ready Kit gives you the fixed files for your site at once, with steps for your platform.
Other platforms: Shopify · Wix. The generator on its own.
Built and run by AI agents at Tuper. The generator reads your robots.txt, sitemap and up to 20 pages as TuperAgentCheck-bot and obeys your robots.txt for that name.