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Free Voice Converter

Active and Passive Voice Converter

This active and passive voice converter rewrites the sentences you paste, moving each one from active to passive or back again. Set the target voice and a length, then copy the result or download it.

Active to passive and passive to active
Up to 300 words in one run
Five length settings, from reduce to elaborate
Every sentence in the passage rewritten together
Copy the text or download it

What Is an Active and Passive Voice Converter

An active and passive voice converter rewrites a sentence so the same event is reported with the other voice in charge.

An active and passive voice converter takes the sentences you paste and rewrites each one in the voice you select. In the active voice the doer is the subject of the sentence; in the passive voice the thing acted upon moves to the front. The meaning stays, and what changes is which part of the sentence leads. Sentences rarely need converting one at a time. A paragraph written in a single voice reads flat, and a report that has to stay impersonal often needs every line moved. Converting the whole passage in one run is what makes the choice practical.

Why Choose This Active and Passive Voice Converter

Each control changes one thing about the rewrite: the direction, the coverage, or how much of the original length survives.

Send the passage in either direction

Active voice and passive voice are both options, so one tool handles a method section that has to become impersonal and a marketing line that has to name its subject. The direction is a setting, not a second tool.

Rewrite the whole passage at once

A batch of sentences goes in and the same batch comes back converted. Working through a paragraph as a unit keeps the sentences consistent with each other.

Change how long the rewrite runs

Five settings sit between Greatly Reduce and Elaborate, with Default, Slightly Short, and Expand Slightly in the middle. They are what make the tool useful when a word limit is the real problem.

Keep the meaning while the voice moves

The rewrite reports the same event with a different part of the sentence in front. Nothing is added and nothing is dropped, so a converted sentence can be checked against the original word for word.

Take the rewritten sentences out

The converted text can be copied to the clipboard and pasted over the original, or downloaded as a file. Either route ends with a passage that can still be edited.

Run it without an account

The tool is free and does not ask for registration. A sentence can be tried in both voices at several lengths before a choice is made.

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: the whole paragraph is written in one voice

Ten sentences in a row with the same shape stop being read and start being scanned. The subject, verb, and object fall in the same order every time, and a reader who has followed the first three already knows how the fourth will be built. Running the paragraph through the active and passive voice converter returns the same sentences with a different part of each one leading. Mixing the two voices is what breaks the pattern, and the change costs nothing but a click because the meaning is left alone.

Paragraph with repeated sentence openings marked

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: the marker wrote "who did this?" beside six sentences

Feedback on a draft often comes back with the same note in the margin. The writer described a change without naming anyone who made it, and the argument reads as though events arranged themselves. The rewrite names the doer, because that is what moving into the active voice does. Each sentence can be compared with the original to see whether the actor was obvious from context or genuinely missing, and only the second kind needs new information.

Marked draft with questions in the margin

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: a method section has to sound impersonal

Laboratory and field reports are expected to describe what was done without the person who did it, which is the opposite of the advice given almost everywhere else. Rewriting that section by hand sentence by sentence is slow and easy to do inconsistently. Converting the section into the passive voice applies the same construction throughout. Consistency matters more here than variety: a section that switches constructions halfway reads as though two people wrote it, and the conversion removes that question.

Methods section written without a subject

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: the same news has to go to two audiences

A decision has to be reported twice: once to the team, where it matters who chose, and once in a public notice, where the outcome matters and the individual does not. The facts are identical and the framing is not. Converting between the two voices produces the second version from the first without rewriting the substance. What is left is a pass for tone rather than a second drafting job, and the two versions stay aligned because they came from one source text.

Two versions of the same announcement

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: explaining the difference with a definition does not work

The rule that the object becomes the subject is easy to state and hard to picture. Students nod, then write the same construction they were already using, because nothing has been put in front of them to compare. A sentence put through the converter twice gives the class both versions side by side. The pair can be read aloud, taken apart for its verb form, and used as the model for the next exercise, which is a different activity from repeating the rule.

Two sentence versions compared on a board

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: the copy buries the action at the end of the line

Product pages and landing copy written in the passive voice make the reader wait for the point. A sentence that opens with the object withholds what actually happens until its last few words, which is exactly where attention has already dropped. Rewriting the page into the active voice moves the action forward. The sentences often end up shorter as a side effect, since turning the object into the subject usually brings a preposition with it.

Product page with sentence openings highlighted

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: one construction is repeated across eighty pages

A long document written over months accumulates habits. The same passive construction appears in the summary, in three appendix sections, and in every bulleted finding, invisible to the person who wrote them. Feeding the text through in sections makes the pattern countable. Since the rewrite happens a batch of sentences at a time, the version that keeps the habit and the version that breaks it can be set against each other before the whole document is changed.

Long report with a repeated construction marked

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: the passage has to lose a few words to fit

Word limits arrive after the writing is finished. A paragraph over the ceiling can sometimes be brought under it by changing voice alone, and sometimes the shorter version reads worse and the longer one has to stay. The length settings cover both directions. Slightly Short and Greatly Reduce compress the rewrite, while Expand Slightly and Elaborate open it out, and running the same passage at two settings shows which one the document wants.

Paragraph trimmed to fit a word limit

Active and Passive Voice Converter

Active and Passive Voice Converter

@tusummary

Pain point: two writers, two voices, one report

A report written by two people has a seam. One contributor writes about the process, the other about the results, and the two halves use opposite constructions as reliably as they use different fonts. Converting one half into the voice of the other closes the seam without asking either writer to redraft. The unified version can then be read for content, which is what the reviewer was trying to do when the mismatch kept interrupting.

Report combining two authors' sections

How to Use This Active and Passive Voice Converter

The passage goes in once, and the voice and length are decided before the conversion runs.

Step 1

Add the sentences

Type or paste the passage into the input box, or load the sample to see how a rewrite reads. The counter under the field tracks the 300-word limit.

Step 2

Choose the voice you want

Select Active Voice or Passive Voice under Sentence Voice. Converting into passive moves the acted-upon thing to the front; converting into active gives the sentence a doer.

Step 3

Set the length and run the conversion

Pick a setting under Sentence Length, then press Convert Voice. Default leaves the length roughly as it was; the other four shorten or extend the rewrite.

Step 4

Copy the rewrite or download it

The result appears in the output box, sentence by sentence. Copy it into the document, or download it as a file to compare against the original later.

Who Uses a Voice Converter

It suits anyone who has to change how a passage reads without changing what it says.

GS

Grammar students

Grammar exercises and essays

Seeing one sentence in both voices, twice over, is what makes the rule stick. The conversion is the worked example, and the exercise is writing the next pair unaided.

RW

Report writers

Academic and technical writing

Consistency is the hard part of a long method section. Converting the whole passage at once means the construction does not switch halfway through.

CE

Copywriters and editors

Web copy and product pages

Sentences that open with the object lose readers in the first three words. Converting a page into the active voice is the quickest way to find which lines have that problem.

Frequently Asked Questions

The difference between the two voices, when each is worth using, and what the conversion does to a sentence.

Move the sentence into the other voice

Add the passage, choose active or passive voice and a length setting, then read the rewrite sentence by sentence and take the version you need.

Use With Judgement

Neither voice is the correct one

A voice converter moves a sentence from one construction to the other, and that is all it does. The passive voice exists for a reason: it is the right choice when the actor is unknown, unimportant, or being withheld on purpose. Convert, then read the result in context before deciding it is better.