If Notion feels slow, the cause is usually either the page itself, a heavy database, or something specific to the app or browser. The first step is figuring out where the slowdown happens. A laggy database needs a different fix than a desktop app that feels slow everywhere.
This guide covers the most common causes and the fixes that are actually worth trying.
Why is Notion so slow? Common reasons
The slowdown may come from the page itself, a database setup, the Notion client you are using, or a problem outside your workspace. The table below can help narrow down the likely cause.
| What feels slow | Likely cause | Try first |
|---|---|---|
| One database | Heavy views, properties, formulas, or filters | Simplify the current view |
| A dashboard | Several databases or dynamic blocks loading together | Move less-used views off the dashboard |
| Desktop app only | Local app data or a client-specific issue | Try the same page in the browser |
| Browser only | Browser data or an extension | Try a private window or the desktop app |
| Mobile app | Mobile-specific performance or a complex page | Compare the same workflow on desktop |
| Everything feels slow | Connection problems or a Notion service issue | Check another connection and Notion's status |
Some users still report slow page loads and database filters even after trying common fixes. In one recent case, clearing the cache, switching between web and desktop, and removing old content did not fix the lag.
Databases are one of the better-documented sources of lag. Notion's own performance guide says load times can increase with more database pages, more visible properties, complex filters, and formula or rollup dependencies.
Notion currently allows up to 250,000 rows and 500 properties in a database, but performance problems can show up much earlier. One user reported frustrating delays with a database containing only around 200 rows and 10 columns.
How to make Notion faster
Start with the part of Notion that is actually slow. Changes to a database will do little for a desktop app problem, and resetting the app will not simplify an overloaded dashboard.
Simplify slow database views
If one database is causing problems, look at the current view before changing the underlying database.
Notion recommends:
- Hide properties you do not need in that view. Fewer visible properties can improve responsiveness.
- Use simpler filters where possible. Filtering on properties such as status or date requires less processing than some formula-based filters.
- Cut back on complex reference chains. Formulas that depend on other formulas or rollups can take longer to calculate.
- Filter older records out of active views. Notion specifically recommends using
Created timeto reduce the amount of data processed in very large databases.
Filtered views also come up often as a way to keep larger databases manageable. One user with roughly 2,500 entries said pre-filtered views helped keep database performance under control.
You may be able to keep the original database intact and give frequently used views much less work to do.
Lighten database-heavy dashboards
Dashboards can become slow because several database views are active on the same page. Notion recommends keeping source databases on their own pages and bringing them into dashboards through linked views. A single linked database can hold views connected to different source databases, with only the active view listening for updates.
If your main page has grown into a control center for the entire workspace, start by moving views you rarely need to separate pages. You can keep the most frequently used information on the dashboard.
Try the browser and desktop app
There is no good rule that one version of Notion is always faster. One Windows user found that the browser used substantially less RAM and CPU than the desktop app, while other users have recently reported faster performance in the desktop app and search.
If Notion is slow in one client, open the same page in the other. A large difference points toward the client rather than the structure of the workspace.
Treat mobile performance separately
Mobile performance has its own set of complaints. Some users still report slow databases and sluggish everyday interactions on mobile, although others say the Android app has become noticeably faster.
If a workflow works normally on your computer but poorly on your phone, avoid rebuilding the whole workspace around the mobile problem. Keeping the pages you need on the go relatively simple can help.
Notion also now supports offline pages in its desktop and mobile apps. Individual pages can be downloaded on every plan, while paid plans automatically make recently visited and favorited pages available offline.
Reduce heavy content on slow pages
If the problem is limited to one long page, check what it contains. Temporarily move large images or external embeds and compare the load time. If nothing changes, put them back and focus on the database setup or Notion client instead.
If the page loads faster after removing large images or embeds, you can:
- Resize images before uploading if you do not need the original resolution.
- Use normal links instead of external embeds for content you rarely interact with.
- Split the page into smaller subpages to reduce how much content you have open at once. There is little reason to reorganize unrelated parts of the workspace if they load normally.
Reset Notion if only the desktop app is slow
If Notion works normally in the browser but the desktop app has become unusually slow, try the app itself before editing your workspace.
Notion's official reset instructions start with:
- Go to View → Force reload.
- If that does not help, go to Help → Troubleshooting → Reset & Erase All Local Data.
Resetting the local data logs you out. Notion also provides instructions for completely removing its application data and reinstalling the app if the problem continues.
For a browser-specific slowdown, test Notion in a private window first. If it works normally there, an extension or stored site data may be involved.
Check Notion's status if everything is slow
If simple pages are suddenly slow across your devices, check Notion's status page before spending time rebuilding anything.
Testing another internet connection can also help isolate the problem. If the slowdown follows the workspace across clients and connections, there may be little you can change locally until the underlying issue clears up.
Does deleting old Notion content make it faster?
Deleting old pages across the workspace is unlikely to be the first thing you need to do.
Notion specifically recommends removing unused pages from large databases or filtering older records out of the active view. That reduces the amount of database data being processed without forcing you to clean out unrelated documentation.
The recent Reddit reports also give good reason to treat broad workspace cleanup with some skepticism. The user in the October thread had already pruned old content and was still experiencing lag.
Focus first on the slow database, dashboard, or client. If old content is part of what that view is loading, archive or filter it there.
Consider switching if Notion is still too slow
Some performance problems can be reduced by simplifying databases or fixing a client-specific issue. If basic navigation still feels slow after you have narrowed down the cause, moving to a lighter tool may be easier than continually optimizing the workspace around it.
Nuclino is a simpler, faster Notion alternative with less setup and a much shorter learning curve. It brings docs, wikis, projects, and collaborative whiteboards together in one lightweight workspace.
Nuclino also supports importing Notion content, so you can test the move with existing material before committing to a larger migration.
