Observed arrival · 2026-11-12
Spoolette, a color chart for the sewing stash
A free browser-based tool that builds sewing-thread palettes, matches colors from fabric photos, and maps shades to thread numbers across several brands.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Sewists and quilters choosing thread colors
- Worth noticing
- Saved palettes and stash records stay in the browser on that device; fabric photos are processed locally, according to the page.
Field notes
Users can lock selected shades into a palette, add several spools to a stash, and generate a list of what they still need to buy. Brand coverage includes multiple Mettler thread types and weights alongside Aurifil, Superior Threads, and Gütermann; the page also supports searching old Metrosene numbers. It describes photo processing as local to the user's device, while cautioning that screen and camera color can vary.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue