Free · no signup to try

Humanize
Sudowrite text — sound like you.

Strip the over-described sensory detail, the ‘novel-coursey’ adverbs, and the AI-generated similes. Penshift's humaniser rewrites Sudowrite (Sudowrite) output into writing that reads like a person — sentence-rhythm variation, plain vocabulary, broken parallel structures. Free tier, 5,000 words a month, no card needed.

See pricing ↘
No card5,000 words/month freeAI detector built in
Why detectors catch it

Sudowrite has a writing fingerprint.
Detectors know it.

Sudowrite is built for fiction and tuned to hit ‘show, don’t tell’ targets. Its outputs over-describe sensory detail (every scene has smells, sounds, light), lean on novel-workshop adverbs (‘delicately’, ‘momentarily’, ‘suddenly’), and reach for AI-generated similes that don’t quite land. Detectors trained on AI fiction catch the patterns reliably. Penshift’s humaniser tightens the description and removes the workshop adverbs.

The Sudowrite tells Penshift strips
  • 01Over-described sensory detail in every scene
  • 02Novel-workshop adverbs — ‘delicately’, ‘momentarily’, ‘suddenly’
  • 03AI-generated similes that don’t quite land
  • 04Internal monologue presented in italics or em-dashes
  • 05Scene endings on ‘And then everything changed’ / ‘She knew, in that moment, that…’
Try it now · no signup

Run the humaniser on real Sudowrite text.

We've pre-filled the box with a sample Sudowrite paragraph — hit Humanise to see Penshift rewrite it in real time. Three free tries a day, no card.

Penshift Humanizer · free trial
3 free tries today
34 / 300 words
Free trial · 300 words/try · 3/day

Free trial caps at 300 words/try, 3 tries/day. Sign up free for 5,000 words a month and the full workbench.

How to humanise Sudowrite output

Three steps. About sixty seconds.

  1. 01

    Paste your Sudowrite output

    Drop the text from Sudowrite into Penshift’s Humaniser. Up to 5,000 words at a time on the free tier.

  2. 02

    Pick a voice (or skip)

    Use the default human voice, or paste a sample of your own writing into Voice Match — the humaniser mirrors your sentence rhythm.

  3. 03

    Humanise & check

    Hit humanise. Penshift returns the rewrite plus a built-in AI detector score so you can see whether it would still flag.

FAQ — Sudowrite

Questions people ask about humanising Sudowrite.

Will Penshift wreck the literary quality of my Sudowrite drafts?+
No — it’ll improve them. Sudowrite’s default register is what creative writing tutors call ‘over-written’. Penshift tightens the prose, removes the workshop adverbs, and lets the actual scene breathe. Most fiction writers prefer the humanised version.
Can I keep the descriptive detail I actually want?+
Yes — paste a sample of your own fiction into the Voice Match field. The humaniser preserves your descriptive style while removing the giveaway AI patterns.
Does Penshift work on Sudowrite’s ‘Describe’ and ‘Brainstorm’ modes?+
Yes — all Sudowrite output modes share the same fictional-AI fingerprint. The humaniser handles them as one family.
Try it free

Humanise Sudowrite output now.
No card. No signup wall.

5,000 words a month free, forever. Built-in AI detector so you can see whether the rewrite would still flag. Pro at $7.99/month annual if you outgrow the free tier.

About Penshift