Frequently Asked Questions
Have questions about Knowledge Builder Pro? Find quick answers to common questions below.
Live-text PDFs, Word docs, CSV, TXT, Markdown, and HTML. Files are cleaned and chunked in the browser. Nothing is stored after you download.
One file, up to 5MB, no account. You get a clean, chunked .txt you can upload to ChatGPT or a Claude Project. Google login is only required if you buy a pack.
Starter is $9 once for 15 files, 25MB each, several at once. Pro is $29 once for 50 files, 50MB each, and you can set chunk size and overlap. Packs never expire. There is no monthly plan and no trial that turns into a subscription.
People still upload a whole PDF and watch ChatGPT or Claude miss a fact that was on the page. This turns that file into a clean, chunked .txt so the next upload actually finds it.
Free is 1 file. A Starter pack is 15. A Pro pack is 50. Remaining files stay on your account until you use them.
Files are processed in-memory and are not stored after processing. Download your files and they are gone from our system. We never keep a library of your documents.
Packs are one-time purchases, not a subscription, so there is nothing to cancel. If something went wrong with a purchase, email knowledgebuilderpro@gmail.com.
On the free tool, drop one file and download the .txt. After you buy a pack, use Convert & Build to drop several files at once.
Cards through Stripe. We never store card numbers.
Large documents are split into smaller .txt files that stay within typical upload limits. The Pro pack lets you set chunk size and overlap. Default chunking is used on Free and Starter.
No. Personal ChatGPT accounts can no longer create new custom GPTs. This prepares a file you already have so ChatGPT file chat or a Claude Project can actually find what is in it.
No. Drop a file, download the result. No coding.