Improved translations across all 34 languages, including clearer Recovery messages and more helpful Sync, website address and image errors. Fixed wording on smaller screens and improved formatting consistency. Sync and Recovery storage behavior remain unchanged.

Clearer Sync storage details

Recovery safety copies now display clearer counts and labels, with improved translations.

Firefox shows available Sync storage more accurately, and the Recovery dialog is now fully localized.

When appropriate, MosaicSync also offers helpful guidance for managing older device backups.

Sync and Recovery behavior remain unchanged.

Improved Sync reliability and data protection

MosaicSync now automatically frees up space from older Recovery backups when Sync storage becomes full, helping your shortcuts and layout continue synchronizing while protecting each device's newest backup.

We've also fixed an issue that could prevent "Clear Sync copy" from working when storage was full.

Finally, if clearing Sync fails or gets interrupted, MosaicSync now protects your unsynchronized local changes and lets you choose which layout to use instead of silently replacing them.

Your shortcuts and data remain the priority.

Fixed an issue where shortcuts could sometimes pick up a different website's icon after a page failed to load or when opening a shortcut in another tab. Your existing shortcuts and chosen images remain protected.

A simpler shortcut editor!

The image controls are now easier to use. Automatic icon discovery is clearly indicated, the four image choices are neatly aligned, and entering a web image address happens in a separate window.

Clear image is placed beneath the preview, and image Sync only appears for local uploads.

mproved shortcut editor layout!

The four icon and image buttons now have matching sizes and line up neatly, even when translated labels occupy multiple lines.

The layout also adapts better to narrow browser windows. All 34 existing translations remain unchanged.

MosaicSync can now find sharper website icons on more sites. When a website's usual favicon is too small, it can also look for a larger home-screen icon during its background quality check. Icons you selected or uploaded yourself remain unchanged.

What's new in 1.33.0.85

• Smarter shortcut names: MosaicSync now chooses shorter, more recognizable website names instead of lengthy page descriptions. It also handles article titles and international websites more accurately.
• Sharper website icons: Blurry favicons can now be automatically upgraded to higher-quality versions, even for existing shortcuts. Manually selected icons remain untouched.
• Better favicon recovery: Improved handling of temporary website errors and protection against replacing sharp icons with blurry ones.
• Clearer Sync reset guidance: Added a reminder to keep other computers online and synchronized before clearing Sync.

We've also improved naming consistency so automatically suggested names no longer unexpectedly change after saving.

What's new in 1.33.0.84

• Improved favicon quality: MosaicSync can now automatically replace blurry website icons with sharper versions, including icons saved by older versions.
• Improved reliability when websites temporarily block icon requests or become unavailable.
• Better protection against high-quality icons being replaced by lower-resolution ones.
• Added clearer guidance when resetting Sync to help avoid conflicts with other computers.

Manually selected and uploaded icons remain unchanged.

-Improved protection against outdated shortcuts reappearing after a Sync reset, even when the reset notice arrives before the updated Personal and Work layouts.
- Prevented old recovery copies from being mistaken for a new synchronized layout.
- Improved recovery when two resets cause conflicting synchronization information.
- No new permissions or tracking. Update all your synchronized devices.

Improved synchronization reliability when devices go offline or reset their synchronized data.

Fixed issues where old changes could bring back deleted shortcuts or remove shortcuts that had been restored.

Devices can now recognize synchronization resets they missed while offline, preventing outdated shortcuts from reappearing.

Improved protection for unsynchronized changes when updating from older versions.

Fixed the visibility of add (+) buttons in Windows High Contrast mode.

Important: Update MosaicSync on all your devices to benefit from the new synchronization protections.

MosaicSync 1.33.0.67 — Synchronization Reliability & Visual Improvements

This update includes all improvements introduced since version 1.33.0.63.

Synchronization improvements
- Improved synchronization when multiple devices make changes before receiving each other's updates, including offline and simultaneous edits.
- Fixed inconsistent synchronization records that could prevent devices from converging after concurrent changes.
- Strengthened deletion protection to prevent outdated changes from restoring previously deleted shortcuts.
- Improved synchronization recovery so that an interrupted or incomplete update is handled safely.
- Personal and Work Spaces now synchronize independently: an issue affecting one Space no longer prevents the other from receiving updates.

Clearer synchronization status
- Added a waiting status when MosaicSync needs changes from another device before safely completing synchronization.
- Fixed situations where Settings incorrectly displayed "Sync ready" while synchronization was still pending.
- Improved status explanations and added translations for all 34 supported languages.

Visual improvements
- Replaced font-dependent "+" symbols with precisely centered, CSS-drawn icons.
- Improved consistency across Windows, Linux and macOS.
- Applied the new design to empty Personal and Work Spaces and ordinary shortcut-grid add buttons.

Privacy and compatibility
- No new browser permissions.
- No telemetry, tracking or additional external services.
- Existing shortcuts, settings and backup formats remain compatible.

Thank you for using MosaicSync!

Improved reliability and data protection.

• Fixed failed folder and shortcut rearrangement operations unexpectedly being saved later.
• Improved recovery from storage errors, including when multiple tabs are open.
• Fixed an issue where closing a tab during backup restoration could leave branding and shortcuts inconsistent.
• Improved consistency between local changes and synchronized data.

No new permissions or telemetry.

Version 1.33.0.61 — Stability and Data Integrity

Fixed duplicate shortcuts appearing after retrying a failed save.

Fixed cancelled shortcut edits or moves sometimes being applied by later saves.

Fixed an issue where failed moves could leave a shortcut in both Personal and Work.

Improved shortcut deletion error handling and confirmation.

Improved recovery from storage errors while preserving changes made in other tabs.


This update focuses on reliability and data protection. No new permissions or tracking features have been added.

Improved Firefox compatibility validation during first-run onboarding.

Fixed an automated browser-test timing issue when Firefox transitions from New Tab to Welcome.

Improved GitHub Actions failure diagnostics and release testing.

Preserved secure website-title detection and privacy protections.

No new permissions, features, data collection, or changes to saved shortcuts, Sync or Recovery.

MosaicSync 1.33.0.59

• Fixed unnecessary background activity caused by website-title redirect listeners in Chromium.
• Redirect listeners now operate only when needed and automatically unregister after a short idle period.
• Preserved reliable automatic website naming through verified same-site redirects.
• Retained all existing privacy and redirect security protections.
• Improved regression coverage for background listener cleanup and simultaneous requests.
• No new permissions, data collection, or changes to Sync, Recovery or saved shortcuts.

Automatic naming now supports checked same-host/www redirects, addressing the URL naming.

What's new in MosaicSync 1.33.0.55

MosaicSync can now recognize website names more accurately after you add a shortcut!

Shortcuts still save instantly, but MosaicSync can automatically improve their names using information provided by the website, when access is already available.

Your manually chosen names are always respected. No new permissions required.

What's new in MosaicSync 1.33.0.54

Adding shortcuts is now easier! Enter a website address and press Enter to save. MosaicSync automatically suggests a name, or you can choose your own.

We've also improved website-name accuracy and introduced built-in confirmation dialogs for deleting shortcuts and other important actions.

More convenient, more reliable, and still privacy-first!

Adding shortcuts is now easier! MosaicSync automatically suggests a name when you enter a website address, so typing a name is no longer necessary.

Names appear instantly, even offline, and can be improved using the website's title when permission is already available.

We've also improved name accuracy, reduced unnecessary website requests, and made shortcut editing more reliable. Your manually chosen names are always respected.

Smarter favicons: Improved automatic icon selection to favor sharper, higher-quality website icons while preserving your manual choices.

Ukrainian language: Full Ukrainian translation added. MosaicSync now supports 34 languages.

Better compatibility: Fixed background communication issues affecting some Chromium-based browsers.

Refined appearance: Improved six built-in icons, theme controls, wallpaper sliders and Settings organization.

Improved usability: Clearer setup messages, better readability and more helpful backup storage warnings.

Reliability improvements: Strengthened automated testing and internal code organization.

Your existing shortcuts, folders, Spaces and settings are preserved. No new permissions required.

Better browser compatibility: Fixed a problem that could prevent initial setup or synchronization from working in some Chromium-based browsers.

Refined built-in icons: Improved six shortcut icons for a cleaner, more balanced appearance.

Polished interface: Improved appearance controls, Settings organization, wallpaper sliders and setup messages.

Clearer backup guidance: Better explanations when a profile backup exceeds the browser's available storage.

Improved reliability: Strengthened browser compatibility testing and internal code organization.

Your existing shortcuts, folders and settings remain unchanged. No new permissions required.

Safer backups: Restoring a profile is now more reliable, can recover from certain damaged data, and prevents accidentally overwriting newer changes.

Better protection: New shortcuts cannot contain usernames or passwords in website addresses. Existing shortcuts and bookmarks remain untouched.

Clearer error messages: When storage is full or something cannot be saved, MosaicSync now explains the problem and how to resolve it, instead of silently failing or displaying technical errors.

Improved stability: Numerous refinements to profile importing, synchronization safety, settings, wallpapers, folders and Frequently Visited.

Error messages are available in all 33 supported languages. No new permissions required.

This update focuses on performance, memory efficiency and image handling.

MosaicSync now avoids repeatedly re-reading and validating unchanged shortcut artwork across open New Tabs, releases obsolete cached artwork more efficiently, and improves bookmark search performance for larger bookmark collections.

Image processing is also more defensive: clearly oversized images can be rejected before a full browser decode, even when a file is incorrectly labelled with the wrong image type.

Shortcut favicon handling has been made more consistent, protecting stronger site-discovered artwork from browser fallback while still allowing Firefox-learned favicons to refresh normally.

No new features or permissions are introduced.

Corrects the one-time folder tutorial so each step plays in the intended order and stays easy to see.

The choice menu, “Create folder” step and opened-folder demonstration are now properly timed and no longer covered by the tutorial guidance.