KIRUPA ICON GALLERY / PIXEL 16 X 16 ICONS - CREDITS

1,948 pixel icons by kirupa.com, hand-drawn on a native 16 x 16 grid.
Native 16x16 pixel art in the 8-bit icon tradition. Each subject is reduced to its essence and redrawn in the view pixel art does best, often a flat side profile. One hard black outline runs round the silhouette; inside it, parts are separated by tone, and black is kept for holes and openings, deep crevices, face features, overlaps of similar colors and line-art symbols. Solid forms take one light from the upper left; symbols, flags, print, glows, water and screens stay flat. No anti-aliasing. Every subject is hand-drawn on the 16px grid, not resized from another size.
The default icon set of the kirupa.com Pixel and Platformer styles.
Every PNG is also published as its own file under https://www.kirupa.com/icon/pixel-twemoji-16/.
Left out: pregnant man (1fac3), merman (1f9dc-200d-2642-fe0f).
Added by kirupa.com: floating flying saucer (e6f8), adapted from the flying saucer (1f6f8); its Original drawing is https://www.kirupa.com/icon/e6f8.svg
109 face, 1466 sprite, 103 glyph, 270 flag drawings.
No third-party reference images are included or traced.

These icons are adapted from the Twemoji designs:
Twemoji graphics Copyright Twitter, Inc. and other contributors,
licensed under CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
https://github.com/jdecked/twemoji (v17.0.3), the maintained fork of https://github.com/twitter/twemoji
These are modified versions, not official Twemoji artwork. No endorsement implied.

Icon names and search keywords in catalog.json are derived from Emojibase data v17.0.0:

MIT License
Copyright (c) 2017-2019 Miles Johnson
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Files are named for the emoji, like grinning-face.png; catalog.json gives each file's emoji code.
Icon Gallery: https://www.kirupa.com/tools/icon_gallery.htm
License: LICENSE.txt. Free and Pro terms: https://www.kirupa.com/design/icons.htm#license
Rebuild: python3 tools/build_pixel_twemoji_sets.py
