A2Z Tools Plain Language Analyzer review
A free browser tool for finding jargon, complexity, and common readability barriers.
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
A2Z Tools Plain Language Analyzer is a free web tool for improving English drafts aimed at ordinary readers. It is suited to letters, forms, policies, and web pages that need clearer wording. The analyzer checks jargon, difficult and long words, nominalisations, hidden verbs, passive voice, double negatives, “shall” requirements, and long sentences. It also calculates Flesch-Kincaid reading grade and reading ease, giving editors several ways to assess whether a draft matches its intended audience.
Its strongest fit is privacy-conscious editorial work. Text is processed in the browser without uploading it, which suits users reviewing sensitive drafts locally in a web page. Audience-specific sentence and grade thresholds add useful control when different materials need different clarity targets. Custom jargon lists let teams identify terminology that matters to their own work, while CSV export supports taking findings into another workflow. These controls make the tool more adaptable than a simple readability score calculator.
The product keeps its scope focused on pasted or typed text and plain-language analysis. It suggests simpler alternatives for flagged words and links findings to relevant plain-language guidance, but editors still need to judge whether a replacement preserves the intended meaning. Choose it when browser-based processing, jargon detection, and configurable readability checks matter more than broader input coverage or a larger editing environment. It is less suitable for teams seeking a wider document workflow or analysis beyond English text input.
A2Z Tools Plain Language Analyzer pros and cons
- Where it wins
- Processes text in the browser without uploading it
- Combines jargon checks, readability scores, and grammar-pattern flags
- Supports audience thresholds, custom jargon lists, and CSV export
- Where it doesn't
- Works with text input rather than broader document formats
- Focuses on English drafts
- Requires editors to assess suggested alternatives in context
A2Z Tools Plain Language Analyzer 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