Slick Write review
A free web checker that goes beyond grammar into style, flow, and readability.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Slick Write is a free, browser-based grammar and writing-style checker for bloggers, novelists, SEO professionals, students, and other English-language writers. It combines grammar error checking with stylistic issue detection, sentence structure analysis, vocabulary variety analysis, and writing statistics. The product is aimed at people who want more than spelling and grammar corrections, particularly when they need to inspect how a piece reads across multiple sentences and paragraphs.
Its strongest distinction is the breadth of analysis available without a paid tier. Slick Write can review sentence, word, and sentence-type flow; identify repeated words and phrases; show readability and passive-voice indexes; and provide a word association tool. These features give writers several ways to examine structure, variety, and recurring patterns before publication. The browser extension also brings the workflow into Google Docs, WordPress, selected text, and text boxes, reducing the need to move every draft into a separate editor.
The trade-off is a web-focused ecosystem. Slick Write works online without software installation, while its documented extension and integrations are centered on browser-based writing environments. That makes it a practical fit for writers who work in Google Docs, WordPress, or pasted text and want detailed style feedback at no cost. Writers seeking native desktop or mobile applications, a broader integration range, or a wider language focus should consider a different grammar checker. Choose Slick Write when sentence-level and passage-level style analysis matter as much as grammar; skip it when platform breadth is the priority.
Slick Write pros and cons
- Where it wins
- Free access with grammar and detailed style analysis
- Checks flow, readability, passive voice, repetition, and vocabulary variety
- Browser extension supports Google Docs, WordPress, selections, and text boxes
- Where it doesn't
- Primarily web-based, with no verified native desktop or mobile apps
- Integration coverage centers on Google Docs and WordPress
- Designed for English writing rather than broad multilingual checking
Slick Write fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update