Group Project Harmoniser
Unify multi-author documents into one consistent voice. Fix tone, style, and vocabulary clashes.
Works in 50+ languages Unified in seconds Text never stored by default
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Original Document
0 characters0 words
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Harmonised Version
Your harmonised document will appear here.
Default settings: Academic voice
Target voice
Formal, third-person, evidence-led
Preserves all content No signup required Text never stored by default
How it helps
Unifies voice
Smooths the seams where different writers handed off so the doc reads as one.
Fixes inconsistencies
Standardises tone, vocabulary level, contractions, and rhythm across sections.
Three voice options
Academic, Professional, or Casual — match what the project calls for.
Lists changes made
See the five most significant edits so the group can review before submitting.
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Why Group Documents Read Like Three Different People Wrote Them
Because they were. One member writes in dense academic prose, another drops in casual phrasing, a third leans corporate. The reader notices the seams. Group Project Harmoniser smooths the tone, vocabulary, and sentence rhythm into one consistent voice without touching the substance.
What Stays and What Changes
Every fact, statistic, citation, and argument stays. Word choices shift to match the target voice. Sentence rhythm is normalised. Filler and stylistic tics are pruned. Paragraphs may be lightly restructured for flow but never reordered in a way that changes the argument.
Use It as the Final Pass
Run the harmoniser only after every contributor has finished their section and all references are in place. Treat the output as a draft to review collaboratively, not as a final submission. The group still owns the final read-through.
Frequently Asked Questions
No. The system is instructed to preserve every fact and argument and only adjust tone, vocabulary, and style. Always re-read the harmonised version against the original before submitting.
Free users: up to ~300 words per submission. Premium users can paste much longer documents. For very long projects, harmonise section by section.
After the harmonised text you get a list of the 5 most significant changes the AI made and why. Use it as a quick review checklist before sharing the document with your group.