Runs locally
The service listens only on 127.0.0.1, so your files do not need to pass through the cloud.
Built for the final pass after AI generates a page
Mendpage
Fix this sentence,
not the whole page.
Click into a finished HTML page or Markdown document, change the visible words, and save only the source range you touched.
macOS 12+ · Apple Silicon · v5.1.0
ORBITALProduct Studio Journal
Design systems for teams in motion
Build a calmer
way to ship faster.make progress.
One workspace for ideas, decisions and the work that turns them into something real.
Start a projectSee how it works ->
01
Click a sentence and edit it in place
HTMLClick the finished page and edit what you see
MarkdownEdit paragraphs and blocks in place
Source write-backKeep styles, spacing and the rest of the code intact
01 / Precise write-back
Do not regenerate it.
Just fix the sentence.
Ask AI to make the page again and it may rewrite the layout you already liked. Mendpage remembers where the text lives in the source, then replaces only that small range.
Automatic backupConflict detectionAtomic save
41
<h1>Build a calmer way to42
- ship faster.</h1>42
+ make progress.</h1>43
<p>One workspace for ideas...</p>Only the target text changedHTML structure stays untouched
02 / Two document types, one simple instinct
Find the place first.
You do not have to find the code first.
HTML / 01
Edit the page.
Edit the page.
Do not hunt through tags.
Open a local HTML file and click the visible text to change it. Pro element mode can also move, delete and replace full blocks.
- Text mode stays free
- Multi-select, box select and bulk delete
- Replace images and HTML fragments
MARKDOWN / 02
Read the document normally.
Read the document normally.
Reveal the source only when you need it.
Headings, paragraphs, lists, quotes and code blocks are presented as blocks. Click once to edit; the formatting toolbar appears only when it is useful.
- All Markdown features are free
- 13 common formatting actions
- 10-step undo and redo
03 / Local first
Your files stay
on your Mac.
Mendpage works locally and does not upload your documents. On the first save, it keeps a backup; if another app changed the file, it stops instead of overwriting it.
Backs up first
The first write-back creates a timestamped .bak copy of the original file.
Stops on conflict
If the file on disk changed, Mendpage refuses to overwrite external edits.
04 / Let the tool step back
Three skins.
Your content stays in front.
MENDPAGE NOTES
Make the last sentence land.
A tool should appear when needed and step back when the work is done. The tone of the page belongs to your content, not the editor.
Classic is clear and dependable. Paper suits long reading. Tool feels like a restrained desktop utility.
05 / Simple pricing
Start free.
Upgrade only when you need it.
No subscription. Pro is a one-time purchase with current 5.x updates included. You can also try the full feature set for 14 days first.
FREE
Free
Use it for as long as you want
$0No account required
- All Markdown editing features
- Text editing for single-file HTML
- Backup, conflict detection and atomic save
PRO
Pro
One-time purchase, no subscription
$24$19 during launch week
- Everything in Free
- HTML multi-select and bulk delete
- Open up to 3 files at the same time
- Move, delete and replace HTML elements
Before public sales open, Mendpage will publish a clear refund policy and license delivery flow. For now, you will not be sent to an unfinished payment page.
MENDPAGE 5.1.0
Make the last sentence yours.
The macOS beta waitlist is open. Public downloads will open after Developer ID signing and notarization checks are complete.
macOS 12 Monterey or later
Apple Silicon, M1 or newer
No Homebrew or Python required