Let the next word arrive without asking your eyes to search for it.
Focus-first · neuroinclusive · local-first
Find your mark.Set your pace.
A private reading space for the books you already own. Choose a rhythm, keep your place, and make room for the words in front of you—without an account or an upload.
On-device · No uploads · Works offline
The quiet interval
A glimpse of the focus view. Your books never leave this device.
A reader with fewer doors out
One book, four ways in
Change the rhythm.
Keep the meaning.
Some pages call for a single word. Others need a whole paragraph. Mark & Meter lets the display follow the day you are having.
A steady stream with a visual anchor for the eye.
Keep enough context for names, arguments, and ideas with edges.
For dense material, let the words keep their shape.
Make a little time
A session with
an ending.
Set 10, 20, or 30 minutes—or stop at the end of a chapter. Focus Session keeps the controls close, counts down quietly, and gives you a small summary when time is up.
- Optional fullscreen
- Optional screen wake lock
- No voice, mic, or network
The quiet interval · Chapter 2
Built around the page
Tools that get
out of the way.
01 / for study days
Keep the book. Change the pace.
Bring an EPUB, TXT, or HTML file you already have. Pick a view for dense notes, a long chapter, or a first pass.
02 / for your eyes
Make the type yours.
Adjust size, spacing, theme, and font. OpenDyslexic is an option—not a prescription.
03 / for changing attention
A pace you can move.
Slow down, speed up, pause, or skip. No streaks and no scoreboard.
04 / for real places
Desk, train, treadmill.
Your library stays in this browser, ready when the next quiet pocket appears.
Private by construction
Your words do not
need a server.
Local-first means the file is opened, parsed, and saved on your device. There is no book-content endpoint waiting at the other end.
How private reading worksA few good places to start
Read the room.
Then the page.
Short, practical notes on pacing, privacy, and making a session feel possible.
Straight answers
Good to know.
Does Mark & Meter upload my books?
No. Files are read and processed in your browser, then saved locally. We do not provide a remote content backend.
Is it really free?
Yes. The reader is free to use, with no account and no ads. Public pages send only privacy-hardened Umami pageviews; the reader sends no analytics or reading events.
What can I open?
EPUB, TXT, and HTML/XHTML. PDFs, DOCX, URLs, AI features, sync, and accounts are intentionally out of scope.
Your next page is close
Read with less friction.
Bring one book. Keep the rest of your attention.
Try the sample Open your library