Kilnbook
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A field notebook for potters

Record every piece and test tile — which glazes went on, in what order, how many coats, on which clay, at which cone — with photos of how it came out. Then find what worked.

Start your Kilnbook

Kilnbook is invite-only for now. Opening soon.

Close-up of a blue glaze breaking over black

From a real Kilnbook

Every piece, and everything that went on it

Sauron vase

Sauron vase

Aug 23, 2026Cone 8
Celadon Bloom1×
Amaco Flambé1×
Amaco Obsidian1×
Mörkgrå
Mug

Mug

Oct 2, 2026
Amaco Cirrus Flow3×
Mörkgrå
Test tile

Test tile

Sep 10, 2026
Mayco Hot Tamale3×
Mayco Sunkissed3×
Mayco Just Froggy3×
Mayco Grapel3×
Mayco Blue Yonder3×
Ljusgrå
Vase, ribbed

Vase, ribbed

Oct 2, 2026
Amaco Obsidian3×
Svart

Stop guessing what you did last time

Layer by layer

Glazes, underglazes and slips in the order they went on, with how many coats, on which clay body, fired to which cone.

Find what worked

Search every entry by glaze, clay or note, and see every piece a glaze has ever been on.

On your phone at the kiln

Photograph and log pieces as you unload. Kilnbook works in any browser — nothing to install.

Test tiles side by sidePro

Lay your tiles out in a grid to compare glazes and combinations at a glance, and print it for the studio wall.

Share with your studioPro

Invite the people you fire with to a shared library, so everyone learns from every firing.

Test tiles, side by side

One glaze on one tile tells you a little. Twenty, next to each other, tell you what to put on the next pot.

Glaze test tile
Glaze test tile
Glaze test tile

Free to start

Free

For your own work

  • 1 library, up to 100 entries
  • 3 photos per entry
  • Join libraries others share with you

Pro

49 kr a month, or 490 kr a year

  • No limit on libraries and entries
  • 10 photos per entry
  • Share libraries with up to 25 people
  • Create and print test grids

Prices include VAT. Compare plans in full

Start with your next firing

Log what goes in. Photograph what comes out.

Start your Kilnbook

Kilnbook is invite-only for now. Opening soon.