icanwrite.app
Ink sketch of a bearded writer in round glasses, typing

Markdown editor for writers, with a touch of AI.
Simple. Customizable. Empowering

Edit local files directly in your browser.
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Write without distraction. Free, forever

  • Markdown — the simplest format for text
  • Edit files stored on your disk
  • Enable Zen Mode for 100% focus
Chapter One

Sammy the squirrel was a squirrel of unusual habits. Not because he hoarded nuts, all squirrels do that, but because his true passion was collecting bottle caps. He had hundreds of them, all shiny and organized by color, in a hole in an old oak tree. His collection, he believed, would one day make him the king of the forest. One sunny afternoon, while meticulously polishing a particularly fine specimen from a root beer bottle, he suddenly fell asleep. Sammy was narcoleptic, which made his life very unpredictable and often very horizontal. He then started dreaming, as he often did, a very vivid dream.

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Sammy the squirrel was a squirrel of unusual habits. Not because he hoarded nuts, all squirrels do that, but because his true passion was collecting bottle caps. He had hundreds of them, all shiny and organized by color, in a hole in an old oak tree. His collection, he believed, would one day make him the king of the forest.

… tree. His collection, he believed, would one day make him the king of the forest.

Give 7 alternatives for this word or phrase. Keep the first two close to the original and make each one after that freer — the last two can change the image or the angle entirely.

the ruler of the forest | the forest's king | lord of every oak | the envy of the woods | sovereign of the canopy | the richest creature alive | a legend among squirrels

variantssimplifypunch up
Type to discuss...
Claude Opus 5.5

Develop and polish your first draft

  • Check entire draft with AI
  • Get detailed feedback as comments
  • Like AI suggestion? Apply with a click

Sammy the squirrel was a squirrel of unusual habits. Not because he hoarded nuts, all squirrels do that, but because his true passion was collecting bottle caps. He had hundreds of them, all shiny and organized by color, in a hole in an old oak tree. His collection, he believed, would one day make him the king of the forest. One sunny afternoon, while meticulously polishing a particularly fine specimen from a root beer bottle, he suddenly fell asleep. Sammy was narcoleptic, which made his life very unpredictable and often very horizontal. He then started dreaming, as he often did, a very vivid dream.

a very vivid dream
While the first two instances of “very” seem to be a deliberate choice, this one feels redundant. Consider a vivid dream.
Repetitions
ChatDismiss

Organize your manuscript

  • Keep all chapters as files in one folder
  • Reorder, color-code, and track project's word count
  • Set up AI rules per project
My Novel
The CollectorSammy the squirrel was a squirrel of unusual habits. Not because he hoarded nuts, all squirrels do that…4,102 words
Root BeerOne sunny afternoon, while meticulously polishing a particularly fine specimen, he suddenly fell asleep.3,877 words
The DreamIn the dream every cap in the forest was his, and the oak was a palace.2,960 words
King of the ForestThe crows did not recognise his claim. The crows rarely did.3,215 words
OutlineAct two: a rival collector. Sammy falls asleep at the worst moment.1,034 words
Notes on SammyNarcoleptic. Sorts by colour, never by size. Fears crows.612 words
6 files·15,800 words·87,412 characters

Bring your manuscript in. Take it anywhere

  • Import EPUB/Word or sync with Scrivener
  • Work directly with Obsidian folders
  • Export to EPUB, Word, Markdown or HTML
Smart export

Pick the files, set their order, choose a format. Your folder stays as it is.

4 of 6 files includedSelect all
  1. 1The Collector4,102 words
  2. 2Root Beer3,877 words
  3. 3The Dream2,960 words
  4. 4King of the Forest3,215 words
  5. –Outline1,034 words
  6. –Notes on Sammy612 words
14,154words·79,862characters
EPUBMarkdownHTMLWord
Theme
ClassicSpaced serifModernClean sansBookPrint styleManuscriptSubmission standard
Compile & download EPUB

Make it your own

  • Monospace or serif? Your choice
  • Tweak your chat shortcuts
  • Set up your own checks
Chat snippetsFile checks
← Back to promptsName
Sleep continuity16/30
Category
My checks9/30
Prompt
Sammy is narcoleptic. Flag every place he falls asleep or wakes up, and check the timeline holds: no scene may continue as if he were awake. Suggest a one-line fix for each slip.178/2500
SaveDeleteUnsaved

Work with the AI model you prefer

  • Frontier models: Claude, GPT, Gemini and more
  • Set the default model, switch in one click
  • Try for free, continue with a subscription
Pick your writing partner
AnthropicClaude Opus 5.5
AnthropicClaude Sonnet 5.5
GPT-6.1 Sol
GPT-6.1 Terra
GeminiGemini 4 Argon
GeminiGemini 3.8 Flash
GeminiGemini 3.1 Pro
DeepSeek V4 Pro
Show all 16 models
GPT-6.1 SolBest qualitySharp feedback at a fair cost

Use the browser — or the app. Even offline

  • Start icanwrite in Chrome or Edge — nothing to install
  • Get the app for Mac and Windows
  • No internet? Keep writing in the app — AI waits till you're back
Chapter One

Sammy the squirrel was a squirrel of unusual habits. Not because he hoarded nuts, all squirrels do that, but because his true passion was collecting bottle caps. He had hundreds of them, all shiny and organized by color, in a hole in an old oak tree. His collection, he believed, would one day make him the king of the forest. One sunny afternoon, while meticulously polishing a particularly fine specimen from a root beer bottle, he suddenly fell asleep. Sammy was narcoleptic, which made his life very unpredictable and often very horizontal. He then started dreaming, as he often did, a very vivid dream. In the dream every cap in the forest was his, and the old oak had become a palace. But a crow sat on the throne, wearing a crown of root beer caps. ‘These are mine,’ Sammy said, and the crow

You’re offline. Editing and saving work as usual — AI needs a connection

What writers are saying about icanwrite

“
The app is excellent. I am getting feedback that I would otherwise pay $85 per thousand words. And it is instantaneous as well.
“
I particularly liked the suggestions being presented as sidebar comments. One of my concerns is to minimize how much the AI directly affects the text.
“
Just excellent! I’ve used other AI apps and chatbots to edit my writing, and some give decent feedback, but none (that I’ve tried anyway) present the feedback in the way that icanwrite.app does.
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Finally, I can work comfortably, line by line.
“
Saves the hassle of copying and pasting into chats and having to re-check and re-read everything the LLM generates.
“
I found the sections on “show, don't tell,” clichés, and repetition to be extremely high-quality.
“
The app teaches me a lot about writing.
“
I’m enjoying using icanwrite — such a great implementation of AI.
“
Built-in prompts are very helpful. It’s a really well-rounded selection of things a writer needs to look out for.

29 built-in AI checks for professional self-editing

Check with AI
Story
Manuscript diagnosticWhere it works, and where it may not
'Show, don't tell'Where feelings are named, not shown
Strong dialogueLines that may sound flat or on the nose
Trust the readerWhere the text may explain too much
Point of viewPossible head-hopping and POV slips
Sensory immersionScenes that may lean on sight alone
PacingRhythm that may work against the moment
Line edit
Vocabulary precisionWords that may miss the meaning
Muscular verbsVerbs that may stall the sentence
Cliché & dead languagePhrases that may be on autopilot
TransitionsJumps and links worth a second look
RepetitionsEchoes to keep or cut
RedundancyWords that may say it twice
Copyedit
ConsistencyContradictions in names, dates, and facts
LogicQuestions a skeptical reader may ask
Fact checkerClaims worth verifying
Proofing
Tense precisionTenses that may blur the timeline
ArticlesMissing, extra, or mixed-up articles
PunctuationCommas and dashes that may blur meaning
GrammarGrammar slips to correct
Natural EnglishPhrasing a native writer wouldn't use
Writers
Anton ChekhovCold-eyed objectivity and brevity
George OrwellPlain words, ruthless cutting
Stephen KingKill adverbs and throat-clearing
Kurt VonnegutStart near the end
Ernest HemingwayIceberg theory, hard verbs
Henry JamesCentral consciousness and suggestion
Virginia WoolfInner consciousness and rhythm
Ursula K. Le GuinPOV rigor, muscular verbs
3,246manuscript checks
performed

Meet Max, icanwrite creator

Follow on YouTube for real talk about writing in the age of AI

@icanwryte on YouTube

FAQ

icanwrite is a desktop-only application. It works in Chrome, Edge or Chromium. Its core functionality relies on a feature that Firefox and Safari, unfortunately, refused to adopt.

Yes, for Mac and Windows. It's the same icanwrite in its own window, and it works whatever your usual browser is. It works offline too: after one launch with a connection, you can open, edit and save your files with no internet. Only AI needs a connection.

Download the app →

Markdown is a lightweight way to format text using simple symbols — headings start with #, bold text is wrapped in **asterisks**, and lists are just lines starting with dashes. It's the standard format for many writing apps because the files are tiny, portable, and readable even without any special software. It's also great for AI. icanwrite is a markdown editor at its core, so every file you create or open is a .md file.

Compile it to EPUB and import. EPUB carries chapter boundaries and inline formatting, so the book comes across in one go. In Scrivener: File → Compile…, set Compile for to ePub 3, check that your chapters use a section layout that outputs a heading, and compile. Then click import EPUB here — each chapter becomes its own file.

The full import guide →

Yes — Scrivener can sync your draft into an ordinary folder and read your edits back in. And that folder is all icanwrite needs. In Scrivener: File → Sync → with External Folder…, tick Sync the contents of the Draft folder, and set the format for external Draft files to Plain Text (.txt). Then add the Draft subfolder Scrivener created here. The trade-off is formatting: plain text carries none, so you'll lose it.

The full sync guide →

icanwrite isn't as feature-rich as Scrivener but we strive to cover the basics and add more and more in the future. If you're writing a book, consider setting up a separate folder for your drafts. icanwrite will allow you to reorder them, show you word count per folder and even export all the files as one ePub file. When you switch between files, icanwrite even saves your cursor position — just like Scrivener does!

Yes, 100%! You can add the root vault to icanwrite as a folder — or one or a few folders from your vault. Everything will be synced. Whenever you make a change in Obsidian and then return to icanwrite, these changes will be reflected in the editor. And vice versa. One small thing to note: for any added folder, icanwrite will ignore its subfolders and non-markdown files.

icanwrite doesn't make backups. The best way to secure your files and keep track of your changes is by using the app with a Dropbox, Google Drive or Microsoft OneDrive folder. For example, if you give icanwrite access to a Dropbox folder, Dropbox will be saving changes in the cloud making sure you can revert changes if things go terribly wrong (but we do hope they never will).

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