Passive to Active Converter
Detect passive voice constructions in your writing and get suggested active-voice rewrites where the sentence names who performed the action.
True passive-to-active rewriting requires understanding grammar and meaning, which isn't reliably possible with pattern matching alone. This tool honestly detects likely passive-voice phrases and offers a rough suggested rewrite only when the sentence names an actor with "by ___" - always review and adjust suggestions by hand, especially verb tense.
Recommended Settings
Pro Tips
- •Not every passive sentence is wrong - passive voice is often the right choice when the actor is unknown, unimportant, or intentionally de-emphasized
- •Suggested rewrites only appear for sentences with an explicit 'by ___' phrase naming who performed the action - most passive sentences don't include one
- •Always double-check suggested verb tense and wording by hand - this is a starting point, not a finished rewrite
- •Highlighted phrases are a heuristic based on common sentence patterns and can include some false positives and miss some true passive constructions
Most Popular
Most users paste a full paragraph and manually review each highlighted phrase rather than relying on the automatic suggestions alone
When to Use This Tool
Find passive constructions that could be rewritten more directly and concisely.
Check formal writing for overuse of passive voice.
Review copy for active voice, a common style guide preference in journalism.
Practice identifying passive voice constructions in your own or sample writing.
How It Works
Scan the text for common passive voice patterns - a form of 'to be' followed by a past participle
Highlight every detected phrase directly in your text for review
For sentences that include an explicit 'by ___' actor, generate a rough suggested active-voice rewrite
100% Private
Files never leave your device. All processing happens locally in your browser.
Lightning Fast
Powered by Client-side pattern-based passive voice detection for optimal performance on modern browsers.
Open Source
Built with verified, open-source libraries. Fully transparent.
Frequently Asked Questions
Why doesn't every highlighted sentence get a suggested rewrite?
A reliable active-voice rewrite requires knowing who performed the action. Suggestions are only offered when your sentence explicitly names that actor with a 'by ___' phrase - most passive sentences don't include one, so no automatic rewrite is possible.
Is passive voice always bad?
No, passive voice is a legitimate and sometimes preferable choice - for example, when the actor is unknown, unimportant, or you want to emphasize the action's recipient rather than who performed it.
Why are some non-passive phrases highlighted?
Detection is based on common sentence patterns (a 'to be' verb plus what looks like a past participle), which can occasionally flag phrases that aren't actually passive voice - always use your own judgment.
Is my data sent to a server?
No. All detection and suggestion happens entirely in your browser.
Can this guarantee grammatically perfect rewrites?
No, suggested rewrites are a rough starting point and often need manual adjustment, especially for verb tense - this is disclosed deliberately rather than presenting an unreliable rewrite as finished text.