GPTPrompt Chrome Extension
Lets you save custom GPT prompts and trigger them on any page you're browsing.
At a glance
Starts at
Free
No paid plan found on the Chrome Web Store, September 2026.
Free tier
Yes
Platforms
Chrome
Best for
Writers and researchers who reuse the same GPT prompts
Not for
Anyone wanting a proven track record of ratings
3.9 out of 5
Scored by a Toolio reviewer after real useOur verdict
GPTPrompt stores your own custom prompts for GPT and lets you run them from inside the browser, whether that's summarizing an article, explaining a highlighted passage, or generating creative text variations. Summarization length and explanation style can both be tuned to preference. It has no ratings yet, so there's no outside signal on how reliable the summaries or explanations actually are.
✓What it does well
Custom prompt libraryYou define your own GPT prompts and reuse them across pages.
One-click summariesLong articles condense into short summaries with a single click.
Highlight-to-explainSelecting any text gets you a plain-language explanation of it.
✕Where it falls short
No ratings yetThere are no user ratings on record to judge it by.
Chrome onlyIt only runs as a Chrome extension, not other browsers.
Summary quality variesSummaries and explanations depend entirely on the prompts and source text you feed it.
Key features
Instant summarizationArticles and web content condense into short summaries in one click.
Text explanationsHighlighted text gets a plain explanation without leaving the page.
Custom prompt creationYou can define and save your own prompts for repeated use.
Adjustable output styleSummarization length and explanation style can be tuned to preference.