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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 →

Image tools

Convert and resize images right in your browser – your photos are never uploaded.

Image Converter

Free image converter: convert JPG, PNG, WebP, GIF and AVIF to JPG, PNG or WebP and resize them – in your browser, without uploading. Batch + ZIP.

Passport Photo Maker

Make passport, ID and visa photos in your browser: pick a country, mark the head, get the right size, check head height and print a sheet of copies. Free, no upload.

Photo Editor

Edit photos online for free: layers, crop, rotate, resize, brightness, contrast, blur and filters. Runs in your browser – your pictures are never uploaded.

Popular presets

Private image tools

Most online image converters upload your photos to a server. Ours work differently: the conversion happens on your own device, using your browser. That is faster, works with many files at once and keeps personal photos private. Developers can use the same conversions through our free API.