Troubleshooting
Tor Browser Not Connecting? How to Fix It
If the Tor Browser opens but gets stuck on “Connecting…” and never loads any websites, you're not alone — it's one of the most common problems beginners hit, and it's usually quick to fix. In most cases the issue isn't Tor itself: your network is quietly blocking the Tor connection. This guide walks you through the fixes that actually work, starting with the one that solves it most often.
Quick answer
The fix that works most often: turn on a bridge
If your internet provider, school, workplace, or country blocks Tor, a “bridge” disguises your connection so it can get through. Go to Settings → Connection → Bridges → turn on “Use bridges” → “Select a Built-In Bridge” → choose obfs4, then reconnect. That single change fixes the majority of connection problems.
First, the fix that usually works: enable a bridge
When Tor won't connect, it's usually because your network blocks access to the Tor network. A bridge is a hidden entry point that gets around that block. Here's how to turn one on:
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Open the Tor Browser settings
Open the menu, or type
about:preferences#connectionin the address bar and press Enter. -
Go to “Connection”
Click Connection in the left sidebar.
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Turn on “Use bridges”
Under Bridges, switch on Use bridges.
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Click “Select a Built-In Bridge”
This lets you pick one of the bridges that ship with the Tor Browser — no setup required.
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Choose obfs4
Pick obfs4. It makes your Tor traffic look like random data — a good first choice that works for most people.
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Click OK and reconnect
Tor should now connect through the bridge. If it does, you're done.
Start with obfs4
obfs4 is the one to try first. If it doesn't work, come back and try Snowflake or meek — explained just below.
Bridge types explained (obfs4, Snowflake, meek)
The Tor Browser includes three built-in bridges. Here's what each one does:
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obfs4
Makes your Tor traffic look like random data. Best first choice — it works in most situations.
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Snowflake
Routes through volunteer proxies so your connection looks like a video call. A good alternative if obfs4 fails.
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meek
Connects through a large cloud provider. Can work in heavily censored regions, but is usually slow — treat it as a last resort.
Try them in that order: obfs4 → Snowflake → meek.
Full guide: how to set up Tor bridges — including how to request bridges manually if the built-in ones don't work.
Other common reasons Tor won't connect
If a bridge doesn't solve it, one of these is usually the culprit:
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Wrong system clock
Tor is sensitive to your computer's date and time. If they're off, the connection fails. Make sure your clock is set to update automatically.
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Antivirus or firewall blocking Tor
Some security software silently blocks Tor. Check your antivirus or firewall, and add the Tor Browser to its list of exceptions.
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No internet at all
Open a normal browser first. If nothing loads there either, the problem is your internet connection, not Tor.
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An outdated version
An old Tor Browser can have connection issues. Update it, or reinstall the latest version from the official site.
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A leftover bridge you don't need
If you turned a bridge on before and your network doesn't actually block Tor, that bridge can make things slow or flaky. If Tor isn't blocked where you are, turn the bridge off. (Tor connects but crawls? See why Tor is slow and how to speed it up.)
When not to use a bridge
Bridges are only needed when Tor is blocked on your network. If Tor connects fine without one, don't turn bridges on — a direct connection is faster. Leaving a bridge on unnecessarily can make Tor feel slow or unreliable, and some people mistake that for Tor being “broken.”
Still not connecting? Safe next steps
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Restart and retry
Close the Tor Browser completely, reopen it, and try connecting again.
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Try a different bridge type
Work through the options in order: obfs4 → Snowflake → meek.
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Reinstall — only from the official site
Reinstall the Tor Browser from torproject.org/download only. Never download a “fixed” version from a random site or ad — those can be tampered with.
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Get fresh bridges from official sources
If the built-in bridges don't work, request new ones from the official sources: the Telegram bot @GetBridgesBot or bridges.torproject.org.
New to Tor?
If you're just getting set up, our step-by-step installation guide covers your first connection — and if you're weighing the risks, see is Tor safe?
The bottom line
A stuck “Connecting…” almost always means your network blocks Tor, and a built-in bridge — starting with obfs4 — fixes it in most cases. If that doesn't help, check your system clock and antivirus, and only ever reinstall from the official site. With those steps, the vast majority of connection problems disappear.
Frequently asked questions
Why is my Tor Browser stuck on connecting?
Almost always because your network is blocking access to the Tor network — common on some internet providers, schools, workplaces, and in censored regions. A wrong system clock or an antivirus/firewall can also cause it. The most reliable fix is turning on a built-in bridge (start with obfs4) under Settings → Connection → Bridges.
Which bridge should I use first?
Try obfs4 first — it disguises your Tor traffic as random data and works in most situations. If obfs4 doesn't connect, try Snowflake, and use meek only as a last resort in heavily censored regions, because it's usually slow.
Does a VPN help Tor connect?
Sometimes. If your network blocks Tor, connecting to a reputable VPN first can let Tor reach the network. But the built-in bridges are designed for exactly this problem and are usually the better first step — try a bridge before reaching for a VPN. (Weighing it up? See do you need a VPN with Tor?)
Is it safe to use bridges?
Yes. Bridges are an official Tor feature built into the Tor Browser. They only change how you reach the Tor network; your traffic is still protected by Tor's normal layered encryption. Only use bridges if your network blocks Tor — if Tor connects without one, a direct connection is faster.