Tachiyomi Extensions Fix Guide – Troubleshoot & Restore Access

Tachiyomi extensions often stop working, fail to load, or disappear. This became common after the recent updates that removed official extension support. Many users now see errors when trying to read or update their manga.

The fix is not hard. You can bring back your extensions, install new working sources, and solve connection problems with a few quick steps. This guide shows you the exact methods that work in 2025 so you can get Tachiyomi running again without stress.

Why Tachiyomi Extensions Break

Tachiyomi extensions can fail for a few main reasons. Knowing the cause makes it easier to fix the problem fast.

Official extension support ended

In 2024 and 2025, the official Tachiyomi team removed support for extensions. This means many old sources no longer update. Users now need to install updated or revived extensions from new repositories.

Outdated or removed sources

Some manga sites change their code or shut down. When this happens, the matching extension stops working until someone updates it. If the extension is abandoned, it will not load at all.

Network or DNS issues

Your internet provider, DNS, or region can block certain manga sites. This causes errors like “Cannot load content” or “Extension failed to update”.

Cache or app errors

Old cache files, outdated app versions, or corrupted data can also break extensions.

Basic Troubleshooting Steps

Start with these quick checks. They fix many small extension issues.

Restart the app

Close Tachiyomi fully, then open it again. This refreshes the extension list and can clear small errors.

Check your internet

Make sure your connection is stable. Switch between WiFi and mobile data to see if one works better.

Update Tachiyomi

Use the latest version of the app or the fork you installed. Old versions cannot load new extension repos.

Clear the extension cache

Go to Settings → Advanced → Clear database or clear cache. This removes broken data and forces the app to reload fresh info.

Reinstall the failing extension

Remove the extension that is not working, then install it again from a working repo.

How to Restore Extensions Step by Step

If your extensions disappeared or will not load, follow these steps to get working sources again.

1. Add a working extension repository

Since official support ended, you must install extensions from active community repos. Many users now use “Tachiyomi Extensions Revived” or similar updated repos.
In Tachiyomi, go to Settings → Extensions → Add repository and paste the repo link provided by the community you trust.

2. Install the extensions you need

After adding the repo, refresh the list. You will see available sources. Tap the extension you want, then tap Install. If your phone asks you to allow unknown apps, press Allow.

3. Trust the extension

Android may block the file at first. Go to your phone settings and allow Tachiyomi to install apps from external sources. Once trusted, the extension will install normally.

4. Clear cache and refresh

Go to Settings → Advanced → Clear cache. Then go back to Browse → Extensions and pull down to refresh. This forces the app to load the new sources.

5. Test the source

Open Browse, select the source you installed, and try searching for a manga. If it loads, the extension is working.

Advanced Fixes if Extensions Still Fail

If your extensions still do not work after basic fixes, try these stronger methods.

Change your DNS

Some networks block manga sites. Switching DNS can bypass this.
Go to Android Settings → Network → Private DNS and use a public DNS like:

• dns.google
• one.one.one.one

This often fixes loading errors.

Use a VPN

If the site is blocked in your region, a VPN can help. Pick a nearby country for faster speeds. After turning on the VPN, refresh the extension or try loading the manga again.

Bypass Cloudflare checks

Some manga sites use Cloudflare protection. Changing the user agent sometimes helps.
Go to Settings → Advanced → User agent and select a different option, then test again.

Install the extension APK manually

If the repo fails, download the extension APK from a trusted community source and install it manually. Make sure it matches your Tachiyomi version. Once installed, restart the app.

Clear data if nothing works

As a last option, go to Settings → Apps → Tachiyomi → Storage and tap Clear data.
Note: This resets the app, so back up your library first.

Tips for a Stable Manga Reading Experience

These habits help keep your extensions and sources working for the long term.

Keep your app updated

Use the latest version of Tachiyomi or your chosen fork. Updates fix bugs and improve compatibility with newer extensions.

Update extensions often

Refresh your extension list regularly. Many issues come from outdated sources that need new patches.

Avoid untrusted repos

Only use repositories shared by known community groups. Unsafe repos can break your app or cause security risks.

Use two or more main sources

Relying on one source makes your setup fragile. Having backups keeps your library working even if one site goes down.

Back up your library before big changes

Before reinstalling the app, clearing data, or switching forks, always save a backup. This protects your reading progress.

Conclusion

Tachiyomi extensions can break for many reasons, but most issues are easy to fix. With the right repo, a clean install, and simple network adjustments, you can get your manga sources working again in minutes. If a source is dead, switch to another one or use a trusted fork to keep your reading smooth.

Follow the steps in this guide, update your app often, and keep a backup of your library. With a little care, Tachiyomi will stay fast, stable, and ready for every new chapter.