Correctly (AI Grammar Fixer), developed by japhruddinansari, is a Chrome extension that improves on-page writing by applying AI-driven grammar and punctuation corrections across web text. It fixes grammar, spelling, and punctuation through a one-click correction workflow and supports integration with user-provided OpenAI or Claude API keys so users can choose their preferred model. The extension targets students, professionals, and tech-savvy writers who want inline editing without switching tools.

What browsing and writing scenarios does Correctly serve?

Correctly targets inline edits for web-based writing, applying corrections directly within emails, online documents, and social media posts. The selection-to-correction approach focuses on short-form and mid-length text fields rather than full-document revision, which makes it useful for composing messages and polishing paragraphs in the browser. This orientation suits people who need quick, ephemeral fixes while they work inside web apps rather than moving content to a separate editor.

How light is its installation and runtime footprint?

The extension installs as a small Chrome add-on, with a reported file size under 300 KiB, keeping local disk impact minimal. Because the tool forwards selected text to an external AI endpoint using the user's API key, network usage is tied to the chosen model and the volume of text corrected. The small installer size reduces local storage demands, while each correction generates outbound API traffic to the selected provider.

What privacy and data handling does Correctly declare?

The developer states that user data is not sold to third parties and is not used for unrelated purposes, a clear declaration about input handling. With a bring-your-own-key design, the user's API provider actually processes submitted text, which places data governance under that provider's terms. Users handling confidential material should confirm their chosen model provider's policies before sending sensitive content through the extension.

How flexible is model choice and desktop compatibility?

Correctly accepts OpenAI and Claude API keys, giving writers a choice of providers to match existing workflows. The add-on is built for Chrome and runs on Chromium-based browsers across Windows, macOS, and Linux, so desktop users can keep the same correction flow on multiple platforms. The extension is a recent Web Store addition and currently shows a limited public user base with few public ratings available.

Practical for writers who prefer control, with a clear trade-off

Correctly is a practical option for writers who want in-browser polishing while keeping model choice in their hands; correction outcomes depend on the API provider selected. Test the extension on non-sensitive samples before sending private text, because processing happens through external AI endpoints. For users comfortable managing API keys and external requests, the extension offers a compact, controlled way to tidy web text.