Turn your right-click menu into a free AI assistant for any text on the web
This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, QuickContext — Right-Click Assistant (chromewebstore.google.com) is an AI platform indexed under AI Browsers generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include Merlin AI (1.38M visits/mo), HARPA AI (537.46K visits/mo), NativeMind (2.21K visits/mo).
Open source and puts LLMs right in the context menu. Perfection.
Custom prompts make this endlessly useful.
No bloated sidebars, just clean right-click power.
Setup took a minute with API keys.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Adds translation, explanation and custom prompt options directly to your browser's context menu.
Define your own text prompts so the menu reflects the tasks you repeat most often.
The source is open to inspection and modification, so you can adapt or extend its functionality.
Designed to stay out of the way with a small, efficient footprint (~2.5 MB).
Uses large language models to interpret selected text and generate instant responses.
QuickContext reimagines what the right-click menu can do. Instead of being limited to copy, search and inspect, your context menu becomes a gateway to language models: highlight a word or sentence, right-click, and ask for a translation, a plain-language explanation, or any custom action you have set up. Everything happens on the page you are already reading, so you never have to copy text into a separate chat window.
The extension is built around three pillars. First, it is genuinely free and open source, so there are no hidden fees and the code can be inspected, forked and extended. Second, it is customizable: you decide which prompts appear in the menu, shaping the assistant around the way you actually work. Third, it is lightweight — the developers emphasise a streamlined build that will not noticeably slow the browser down.
QuickContext is published by the independent developer AIHE and runs on OpenAI's language models through your own API access. Version 1.0 dates from September 2023 and the extension currently has a small user base. It is a third-party tool with no official affiliation to OpenAI or to any other model provider it may connect to.
Right-click an unfamiliar term while reading and get a translation without opening a dictionary tab.
Highlight a complicated paragraph and request a plain-language explanation in one click.
Fork the open-source project and wire the right-click menu to the prompts and workflows your team needs.
Resolve questions about a page's text without leaving it, keeping your attention on the source.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | QuickContext — Right-Click Assistant | 0 | — | — | Free | Current |
| 1 | Merlin AI | 1.38M | +13.1% | 50% direct | Freemium | vs Merlin AI |
| 2 | HARPA AI | 537.46K | +99.3% | 76% direct | Freemium | vs HARPA AI |
| 3 | NativeMind | 2.21K | -54.1% | 39% direct | Free | vs NativeMind |
| 4 | Sider | 2.64M | -10.6% | 64% direct | Freemium | vs Sider |
| 5 | Chippy | 2.99K | +29.6% | 42% direct | Freemium | vs Chippy |
| 6 | Monica | 4.51M | -11.3% | 55% direct | Freemium | vs Monica |
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research
One browser agent that combines every major AI model with web automation
Free / Open-sourceA private, on-device AI assistant that runs local LLMs right inside your browser
Free / Open-sourceA private, on-device AI assistant that runs local LLMs right inside your browser
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research
ChatGPT in your browser sidebar, without switching tabs
ChatGPT in your browser sidebar, without switching tabs
All-in-one AI assistant across web, browser, desktop and mobile
All-in-one AI assistant across web, browser, desktop and mobile
Free bilingual browser extension that translates any page with the AI engine you choose
Free bilingual browser extension that translates any page with the AI engine you choose
A Mac browser built for focus, with an AI companion called Airis
A Mac browser built for focus, with an AI companion called Airis
The AI browser that reads between your tabs
A right-click AI assistant that reads, rewrites and translates any webpage text
A right-click AI assistant that reads, rewrites and translates any webpage text
The agentic AI browser that reads your tabs, files, and screenshots as context
The agentic AI browser that reads your tabs, files, and screenshots as context
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
