Download Torrentless Torrents From Torrentz with Firefox

Written by Ernesto on November 09, 2009 

Torrentz.com is the largest BitTorrent search engine that doesn’t actually host any torrent files. This means that its millions of users still depend on third party sites in order to download .torrent files. That said, all that changes if they have the Firefox web browser installed along with the new Magnetiser add-on.

Most popular BitTorrent clients including uTorrent and Vuze support magnet links, although only a handful of people are actually using them. With magnet links BitTorrent can fire up a download without even having to download a .torrent file.

The link uses the torrent hash and DHT to download content and allows for additional trackers to be added. Thus far, most BitTorrent users have ignored this alternative download method, but thanks to the Magnetiser Firefox add-on, this might change.

The idea behind the add-on is simple. It allows users of meta-search engines, such as Torrentz.com, to download a torrent’s magnet link without having to go to an external site where the torrent is hosted.

“I’ve recently written an add-on for Firefox that generates magnet links for torrent pseudo-indexers that don’t host torrents but does list them by their hashes. So far it supports Torrentz and isoHunt, but the code is simple and could be extended to any searchable indexer that shows the info hash either in the URL, or on the torrent page,” the coder of the add-on told TorrentFreak.

Once the add-on is installed, users can click the ‘magnetise’ link at the bottom right of their Firefox window when they are on a torrent detail page on Torrentz. This will launch a new window that will prompt you to pick the torrent client of your choice.

We have to say that this usage of magnet links is a great idea, and it works like a charm. Not only does it save time, it also comes in handy when a torrent is no longer available on the external site. The only downside is that the title of the download as it appears in your client will not be very descriptive.

The add-on is not available on Firefox’s add-on section just yet, but those who want to try it can download this xpi file and drag it into the Firefox browser window. After it’s installed users can add additional trackers, but since it includes the most-used trackers by default, this is not really needed.

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56 Responses (Add yours or TrackBack)

1 Nov 10, 2009 at 00:53 by redmarine

Sounds cool^^

Gj.

2 Nov 10, 2009 at 01:22 by WHOOT

So what happened to the .torrent files? Did they kill them ={

3 Nov 10, 2009 at 01:25 by fs

Uh… “Torrentless torrents”? Don’t you mean “Trackerless torrents”? lmfao

4 Nov 10, 2009 at 01:34 by me

NO! Torrentless as in you don’t have to dwonload the torrent files.

5 Nov 10, 2009 at 02:08 by www.eZee.se

Very cool idea!

More and more innovation… more and more sleepless nights for big content… i love it!

6 Nov 10, 2009 at 02:14 by Gordon

/me checks for phone-homes

7 Nov 10, 2009 at 02:14 by mister_playboy

“This means that its millions of users still depend on third party sites in order to download .torrent file”

Heh… I would say that Torrentz.com is the real “third party” in this situation. :P

8 Nov 10, 2009 at 02:16 by Gordon

/me sees none and and approves

9 Nov 10, 2009 at 02:19 by df

Firefox doesn’t know how to open this address, because the protocol (magnet) isn’t associated with any program.

10 Nov 10, 2009 at 02:19 by R

I think this is a step in the wrong direction. Aggregators usually don’t store the actual torrents because it limits their own liability. If they start hosting a magnet link instead, it’s (legally) the same as hosting the torrent. I thought we were moving towards a more modular bittorent after TPB lawsuit; this just increases the liability of a single entity (the aggregator).

11 Nov 10, 2009 at 02:27 by gdfgf

@11 can’t get it to work either.

12 Nov 10, 2009 at 02:29 by redbaron

Magnet URLs are cool. Demonoid and some other trackers had the wits to make a duplicate torrent file as a txt, so that stupid ISP who don’t allow their customers to download torrent files don’t have a chance. :P This is a very nice alternative.

df, try a torrent-client that supports magnet URLs like uTorrent, Vuze etc.

13 Nov 10, 2009 at 02:30 by removed

post moderated

14 Nov 10, 2009 at 02:32 by Rabbit80

Soon the MAFIAA will lobby to ban all hashes, links, binaries and text from the internet :P

15 Nov 10, 2009 at 02:35 by df

Tried uTorrent and still no luck

16 Nov 10, 2009 at 02:38 by Xcel

I got it to work no prob, but I really dont see the point/benefit at all..
.torrent files are very small and I have no issues with being allowed to DL…*shrugz*

17 Nov 10, 2009 at 02:55 by Xcel

LoL…/disabled…. Although some of you that like to collect obscure software/add-ons should grab it while the grabbing is good, it will be interesting to see if Mozilla approves it…

@13 & 17
Real simple, open the page of the torrent you want to dl, click on the magnatize link in the bottom of firefox choose your client, really cant be easier…

18 Nov 10, 2009 at 02:57 by Yochanan

It’s available from Mozilla Add-Ons, and the link to it is right there on the forum post you linked to.

19 Nov 10, 2009 at 03:04 by SirReal

Aaaa, the joys of Firefox.

20 Nov 10, 2009 at 03:04 by Xcel

@20, Dont see the link, perhaps my ABP is working really well, LoL..

At any rate…Cool!

21 Nov 10, 2009 at 03:05 by df

@19 Nope

22 Nov 10, 2009 at 03:18 by DarkFallz

I have used the magnet links and find them to be a bit easier to use then torrents but at the same time the main tracker stated on these magnets are public access information. so basically its like fishing in a bowl of water, easy pickings IMO.

23 Nov 10, 2009 at 03:33 by United Hackers Association

and with said technology it becomes 100% easier to screw users , drop virii and do other nasty stuff to you
HOOOORAY for DHT which as we all at private sites know is EVIL CAPITAL EVIL

24 Nov 10, 2009 at 03:43 by Xcel

@23..
Wtf???

LoL, pardon me, but..perhaps you should tell us *exactly how you are trying to initialize the add-on…

It really does work, better than TPB site does right now, LoL

This add-on wont work on all sites, only sites that show the info hash either in the URL, or on the torrent page…

25 Nov 10, 2009 at 03:48 by removed

post moderated

26 Nov 10, 2009 at 03:49 by dandin1

For those who are curious, the specification is in BEP 0009: http://bittorrent.org/beps/bep_0009.html

Basically the client gets the metadata dictionary from peers.

It’s not on wiki.theory.org so I actually had to search for it!

27 Nov 10, 2009 at 04:13 by hot sex gary

I understand that magnet links aren’t supported by default on a lot of systems, check out http://forums.mozillazine.org/viewtopic.php?t=414215 for getting them to work – well worth the effort if you tend to frequent meta-indexers moreso than other torrent sites

28 Nov 10, 2009 at 05:09 by Anonymous

you can add 1 tracker or more to the magnet link. So it doesnt have to be trackerless :)

29 Nov 10, 2009 at 05:14 by Anonymous

Can anti p2p people do anything with magnet links? :D They can ask to remove the torrents but a hash value? lol

30 Nov 10, 2009 at 05:17 by Anonymous

Here is a how to: in utorrent, click “open url” and paste the magnet link. Also you can associate magnet links with utorrent by goint to settings, general, and associate with magnet links. I hope it helped.

31 Nov 10, 2009 at 05:39 by Huggybaby

So I get something like this:

magnet:?xt=urn:btih:e21994e7c91a4b610187b34254fc2af1959ca50f&tr=http://tracker.openbittorrent.com/announce&tr=http://tracker.publicbt.com:80/announce&tr=http://denis.stalker.h3q.com:6969/announce

and uTorrent say invalid url.

Is the syntax wrong?

After I figure out magnet links ther is another question: how to make a web seed?

32 Nov 10, 2009 at 05:40 by Huggybaby

geez, sorry for the typos, I’m not allowed to edit.

33 Nov 10, 2009 at 07:03 by Anonymous

Doesn’t work with transmission :( http://trac.transmissionbt.com/ticket/2096

34 Nov 10, 2009 at 09:11 by leakz.net

When using magnet uri’s in uTorrent it neither shows the torrent’s content nor how much has been downloaded. Its very inconvenient to use this. And most times (6/9 times I tried) it doesnt work :(

35 Nov 10, 2009 at 09:27 by I would rather use Kad w/ ed2k

I don’t see what the big deal is about this. I used to see em. ed2k supports em. I don’t use them as for I did in the past but I didn’t like my files being named something like 42342427502luuldeluf.ex in the download folder. How is someone supposed to index that without changing the file name or just by hash value only. Plain title is better such as file.avi or whatever. I prefer to use http://www.emule-project.net instead.

36 Nov 10, 2009 at 09:34 by pirate blackbeard

If anyone has ever used anatomic p2p client (bt protocol), it displayed in the download folder by p2p hash value as tile. This was years ago. The client was also good because it didn’t recognize the flag as for private or public torrent. I don’t really know if its applicable or not as for every client I have used since then almost has had no problem with passwords on torrents. I know from what I can tell my seedbox for bt doesn’t have any problems.

I am thinking about getting a ed2k seedbox and maybe it will support kad (I dunno atm) from http://forum.seedboxsales.co.uk/index.php?topic=10 Anyone got any ideas? T

37 Nov 10, 2009 at 10:05 by passante

It’s funny to see a lot of bt fanboy excited for something that emule has since ages. roftl

38 Nov 10, 2009 at 10:33 by pavel_at_bitsnoop_com

By the way, we do Magnet links too.

Your friends at http://bitsnoop.com/

39 Nov 10, 2009 at 10:39 by Anon

Does this extension also add magnet links to TPB pages? It seems so to me.

40 Nov 10, 2009 at 11:29 by zeEditor

Scam alert!

Do not EVER use “direct high-speed download blah-blah” on Torrentz – it will redirect you to Yottacash “subscribe” page, which is a recognized scam site. They will charge your card (and keep charging it) to download Limewire etc.

Kinda sad to see such high-profile site affiliated with scammers.

41 Nov 10, 2009 at 11:47 by Angel

I seem to be having the same problem as 33. Any help?

I tried installing Magnetiser 0.4 and it doesn’t seem to work. I go to Torrentz.com and do a search. From the torrent detail page, I click on the Magnetiser icon and I open up uTorrent. I get an error message everytime.

It reads:

Unable to load (filename)
The filename, directory name, or volume label syntax is incorrect.

42 Nov 10, 2009 at 11:56 by realityBytes

HOW TO MAKE TORRENTS LEGAL!!

The existence of a tracker address in the torrent is what facilitates a link to copyright-infringing material.

Remove this address (let people figure out to add open trackers themselves.) and the torrent file becomes merely file-validation data and no longer acts as a link to anything or anyone.

As torrents have NO resemblence to the copyright-infringing content itself and cannot be used on their own to create/render/reproduce copyright-infringing content, this leaves them with almost no legitimate point of attack for litigation.

Removing this link means they can only claim we’ve encouraged/incited copyright infringement which an intelligent torrent hoster can avoid with a thoughtful EULA and Disclaimer (and after that is in place… keeping their mouths shut!)

43 Nov 10, 2009 at 16:07 by Ninja

Nice. That’s basically how opentracker works. It gives a shiet to what you are sharing, it just registers the hash and connect you to people with that same hash. Awesome =)

Nice to know about that add on, thanks TF!

44 Nov 10, 2009 at 16:24 by Xzibit

YO DAWG! We heard you like torrents! So we put a magnet on your torrent so you can torrent while you download!

Word?

45 Nov 10, 2009 at 20:54 by nah in baltimore

Actually magnet links are really good. For a highly seeded torrent. Because you can always post the magnet links as straight text…so screw takedowns. I’ve used it a while back from some site that removed the torrent, but the page still had a link to a magnet.

46 Nov 10, 2009 at 21:36 by Ash Ketchum

A descriptive title can be added by using the “dn” parameter in the magnet URI. Example:

magnet:?xt=urn:btih:E2U2N3SOBKR63IG5AUPTZDVALNVAIDEM&dn=EnterTitleHere

47 Nov 10, 2009 at 23:03 by J

Until some of the other main BitTorrent clients (Transmission, I’m looking at you here) support Magnet URIs, they will not become totally mainstream.

We only recently got mainline DHT and PEX over here on the Mac side of things, but at least our interface looks cool and torrents get up to full speed almost instantly.

48 Nov 11, 2009 at 03:09 by Anonymous

Nice idea! =D

49 Nov 11, 2009 at 05:35 by Johnny

this is one cool feature, i like it

http://www.likemyscreenshot.com

50 Nov 11, 2009 at 16:44 by Swopyl

Commentless comment.

51 Nov 11, 2009 at 17:37 by Huggybaby

I was doing it wrong, I was trying to paste the link in the url list. It does work in uTorrent.

52 Nov 11, 2009 at 21:40 by Huggybaby

I see TPB now has magnet links. Nice!

53 Nov 12, 2009 at 18:41 by ShadowLurker

I’d rather open a link and check the comments there for quality so thanks but no thanks for this.

54 Nov 12, 2009 at 19:13 by Peter

What’s all the fuzz about ?
All you need is the info-hash..
“Files>Open torrent-file>add URL” paste the info-hash and there you go .. It’s always been like that, people are just to lazy to read the documentation ..

55 Nov 13, 2009 at 05:38 by Anonymous

#4=FAIL!
xDDDD!

We’re talking about Magnet Links here, not DHT NOR .torrent files.

Basically its a line of gibberish that somehow tells the client what to download and where from.

Very different from a 14KB (min as far as I’ve seen) file….

56 Nov 17, 2009 at 21:08 by velvetfog

All that is needed now, is a compatible magnet link implementation in Azureus/Vuze. They are working on it, but it is only out in beta code so far.

http://forum.vuze.com/thread.jspa?messageID=211029&tstart=0

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