MP

For novelists & screenwriters

Proofreading that respects the voice you spent years finding.

Manuscript Polish is an AI proofreader built for long-form fiction and screenwriting — fast, quiet, and uncannily good at knowing what to fix and what to leave alone.

No card required · 3,000 free welcome words · Cancel anytime

Original

She walked quick across the room, opening the door very carefully and seeing him standing their, holding the letter what she had wrote.

Corrected

She walked quickquickly across the room, opening the door very carefully and seeing him standing theirthere, holding the letter what she had wroteshe had written.

Why writers choose it

Built for long-form work — not blog posts.

Preserves your voice

Corrects grammar, punctuation, and style without flattening the way you write. Genre presets keep literary fiction sounding like fiction, not a corporate memo.

Two minds, one verdict

Cross-references OpenAI GPT-5.2 and Gemini 3 Pro so subtle issues — repetition, weak verbs, format slips — get caught before your editor sees them.

Songwriter analysis mode

Paste your lyrics and we will not "fix" them — slang, abbreviations, and intentional phrasing are kept verbatim. Instead you get a thoughtful critique of theme, structure, tone, rhyme, standout lines, and what to develop.

Clean files, always

Review every change side-by-side. Your downloaded file is pristine — no markup, no comments, just the corrected manuscript ready to send.

Songwriter Mode · live example

Lyrics · Preservedno edits

walkin down the road tonite

nothing feels quiet rite

cos i seen the moon to bright

thinkin of u all nite

Analysis · AI critique87/100 · overall
  • ThemeRestless longing under a sleepless night — strong evocative anchor.
  • VoicePhonetic spelling ("tonite", "rite") preserves an intimate, demo-tape intimacy.
  • RhymeAABB pattern with near-rhyme ("bright/nite") — natural, never forced.
  • DevelopBridge could introduce a turn — consider a tactile image to break the loop.

Your lyrics are returned verbatim — slang, abbreviations, and stylistic choices stay exactly as you wrote them. The analysis sits separately, so it informs without interfering.

Manuscripts

Novel · Memoir · Short fiction

Screenplays

Feature · TV · Animation · Stage

Song lyrics

Preserved verbatim · Critique only

Any format

TXT · DOCX · PDF · FDX · Fountain

"It caught three voice slips my editor missed — and didn't touch a single line of dialogue. That's the trick, isn't it?"

A novelist · early reader

Your next draft, cleaner.

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