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Sync settings

Choose what your account keeps in step on every device where you are signed in.

  • My tools

    Always synced: the tools on your board, their order and size.

  • The windows open on your start page, including what you typed in them.

  • Every note in the notepad – on the notepad page, on your board and in windows.

  • Every list of website shortcuts – on the shortcuts page, on your board and in windows.

  • Every grid in the cover grid maker – on its page, on your board and in windows.

  • Every list of bookmarked organisations in the OIN lookup – on its page, on your board and in windows.

  • Keeps your pipeline and saved recipes on all your devices. Your files are never synced – only the steps and settings.

Turning something off removes it from your account straight away. Your devices keep their own copy.

Notifications

Tools that can tell you about something new while a Synsi tab is open, even when you are in another tab or app. Choose them for this browser.

This browser cannot show notifications from websites.
Notifications are blocked for this site. Allow them in your browser’s site settings (the icon left of the address), then switch them on here.

  • Says “New message” while a Synsi tab is open – never who wrote it or what.

Your choice is stored in this browser only. Notifications never show personal content such as a message or a number. They work while a Synsi tab is open; closed tabs get none.

Browse all tools →

Credits

Synsi is built on open-source software, open word lists and open data. Their licences ask us to name them – and we are glad to. This page lists every project and data source whose licence or terms ask for a credit, with its author and licence.

Word lists

SCOWL (Spell Checker Oriented Word Lists) by Kevin Atkinson – the English words in Five Letters. Version 2020.12.07, wordlist.aspell.net.

Copyright 2000-2018 by Kevin Atkinson

Permission to use, copy, modify, distribute and sell these word
lists, the associated scripts, the output created from the scripts,
and its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice appears in all copies and
that both that copyright notice and this permission notice appear in
supporting documentation. Kevin Atkinson makes no representations
about the suitability of this array for any purpose. It is provided
"as is" without express or implied warranty.

OpenTaal woordenlijst – the Dutch words in Vijf Letters. Version 2.20.23, © OpenTaal (Simon Brouwer, Sander van Geloven and earlier contributors), opentaal.org, used under the Revised BSD License (also available under CC BY 3.0). Source: github.com/OpenTaal/opentaal-wordlist.

Data and services

  • Weather forecasts: MET Norway (Norwegian Meteorological Institute), CC BY 4.0 – in the weather tool.
  • Places and maps data: © OpenStreetMap contributors (ODbL), searched through Photon by komoot – place search in the weather tool.
  • Energy prices: EnergyZero – Dutch dynamic electricity and gas prices.
  • Nutrient reference values: the European Food Safety Authority (EFSA) and the NIH Office of Dietary Supplements – in the nutrition tools.
  • Dutch organisation identification numbers (OIN): the OIN register of Logius and the BSNk authorisation list – in the OIN lookup.
  • Movie data and posters: The Movie Database (TMDB) – in the cover grid maker. This product uses the TMDB API but is not endorsed or certified by TMDB.
  • Game data and covers: the games catalogue of Retrollect, whose data originates from IGDB – in the cover grid maker. Covers and posters belong to their owners.

The tools that use these sources also credit them where the data is shown.

Open-source software

The site runs on these projects, all under the MIT License (text below):

Project Copyright Used for
Laravel and Laravel Sanctum © Taylor Otwell The application and its API keys
Filament © Filament contributors The administration panel
Intervention Image and Intervention GIF © 2013-present Oliver Vogel Image conversion on the server
Alpine.js © Caleb Porzio and contributors Every interactive part of the site
Tailwind CSS © Tailwind Labs, Inc. The styling
fflate © Arjun Barrett ZIP downloads of converted images
noble-hashes © 2022 Paul Miller The hash generator
ajv © 2015-2021 Evgeny Poberezkin JSON Schema validation in the Data Studio
fast-deep-equal and json-schema-traverse © Evgeny Poberezkin Parts of ajv 
MIT License

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.

fast-uri, used by ajv, is under the BSD 3-Clause License:

Copyright (c) 2011-2021, Gary Court
Copyright (c) 2021-present The Fastify team
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * The names of any contributors may not be used to endorse or promote
      products derived from this software without specific prior written
      permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.