BLUF

Product details from official sources

BLUF (Bottom Line Up Front) is an AI-powered browser extension that summarizes and explains content from websites, PDFs, YouTube videos, and local files so users get the key points without the fluff. It offers summarize vs. explain modes, follow-up questions for deeper detail, and a Shift + Alt + B keyboard shortcut. It works on Chrome, Firefox, Edge, and Opera, targeting researchers, students, journalists, and busy professionals. A free plan covers 25 prompts/month and 20,000 words/page; paid Standard and Professional tiers raise those limits.

Capabilities and conditions

• Summarizes and explains content from any website, PDF, or YouTube video to surface the most important information. Source ↗
• Supports follow-up questions to dig deeper into specific points of the summarized content. Source ↗
• Ships as a browser extension for Chrome, Firefox, Edge, and Opera, with a Shift + Alt + B shortcut for instant access. Source ↗
• The free plan costs $0/month with 25 prompts/month and a 20,000-words-per-page limit. Source ↗
• Paid plans start at Standard $4/month. Source ↗

Price and free allowance

See the sourced plan statements above; confirm currency, billing period and checkout eligibility on the vendor site.

Published-source profile · collected 2026-10-17. Automated collection followed by editorial review. These are vendor-published claims, not hands-on product test results.