Smudge.ai

Smudge.ai is a Google Chrome extension for professionals, students, and everyday browser users who want to run ChatGPT-style text actions from the right-click menu without leaving the page.

Key capabilities include:

• Built-in commands for summarizing articles, rewriting and refining text, translating, correcting grammar and punctuation, and converting text to bullet points (16 built-ins).
• Custom command creation (paid tiers) to save reusable prompts for repetitive workflows, plus a community command gallery for importing user-submitted commands.
• Chat threads and follow-ups, including reply functionality, history restoration, Markdown support, and syntax highlighting for clearer outputs.
• Cross-device sync via Chrome profile, plus light and dark mode.

Pricing: Freemium. Free tier includes 10 GPT-3.5 commands every 8 hours with a 1,000-word limit per command and no custom commands. Paid plans include Starter $5/month (GPT-4, custom commands, 2,000 monthly credits) and Pro $20/month (10,000 monthly credits).

Notable for making AI actions contextual and selection-based inside the browser, reducing copy-paste into standalone chat apps while adding power-user features like custom commands and threaded follow-ups.