What is the safest place to write your seed phrase?

[xiamin]

Use paper and pen to store seed phrases. We encourage you not to use any other digital materials.
If you think you might lose or damage that paper, make multiple copies.
Keep those copies in a separate location.

By having multiples copies, you can also enhance security level by using Shamir's Backup sheets.

These let you backup your seed phrase on paper, and require for instance 3 from 5 sheets to be able to recover.
Having only 1 or 2 sheets will not allow to have completely your seed phrase!

So, you can place the sheets in multiple place to improve security.

This number which is reasonable to keep in multiple locations could be 4 or 5. I personally moved 4 copies to different locations because if part of the house burns down or is damaged, the seed phrase can be retrieved from multiple locations.

[Fiasem20]

Use paper and pen to store seed phrases. We encourage you not to use any other digital materials.
If you think you might lose or damage that paper, make multiple copies.
Keep those copies in a separate location.

Exactly the point,the matter of seed phrase is a critical one.The essence of one keeping their seed phrase properly is for the purpose of recovering their wallet if they lose their phone,in hardware wallet setting there’s nothing like forgotten passwords,so to be on the safer side it’s crucial to keep your seed phrase safe incase you want to recover your wallet.Offline storage has proven to be the best storage method of seed phrase,reason is because the risk of losing your funds in your wallet is high if your seed phrase is stored digitally.The best offline options are writing them down on a paper(duplicate) and split them in different safe locations and it can also be engraved on a metal.

[Moreno233]

Use paper and pen to store seed phrases. We encourage you not to use any other digital materials.
If you think you might lose or damage that paper, make multiple copies.
Keep those copies in a separate location.

By having multiples copies, you can also enhance security level by using Shamir's Backup sheets.

These let you backup your seed phrase on paper, and require for instance 3 from 5 sheets to be able to recover.
Having only 1 or 2 sheets will not allow to have completely your seed phrase!

So, you can place the sheets in multiple place to improve security.

This number which is reasonable to keep in multiple locations could be 4 or 5. I personally moved 4 copies to different locations because if part of the house burns down or is damaged, the seed phrase can be retrieved from multiple locations.

The more the number of copies of your seed phrase you make the higher the chances of your seed phrase ending in the hands of unauthorised person. I understand the need to keep multiple copies incase of loss of one, but we must bear in mind the risk of proliferation which is possible. Two copies maximum is enough because there is no way those two copies can be lost the same time if they are kept in different locations.

[ndutndut]

The best thing would be to try to memorize your seed phrase so you always have it in your head. I know it’s hard to learn 12 or 24 words, but it’s doable. If you still can’t manage that, the best option is to have it written down somewhere on paper and keep it with you as a very important document, because storing it online or on your phone is definitely not a good option.

Memorizing is actually riskier in my opinion. No matter how good our memory is it will eventually fade and if you forget even one word you'll lose access. But if you memorize it and also create a backup by writing it down on paper or metal it's much more reliable. I mean, don't rely solely on memorization as our memories can fade over time as we age.

Yes. Avoid storing passphrases online or on your phone, as online storage is highly vulnerable to hacking while on your phone you risk losing your phone. Essentially, wherever you store your passwords is crucial be extra careful and always have a backup. That's crucial.

[MusaMohamed]

Memorizing is actually riskier in my opinion. No matter how good our memory is it will eventually fade and if you forget even one word you'll lose access. But if you memorize it and also create a backup by writing it down on paper or metal it's much more reliable. I mean, don't rely solely on memorization as our memories can fade over time as we age.

Using memory to remember and back up your wallet seed phrase is very risky because you can lose your memory anytime, lose your life, and if there is no physical wallet backups, your bitcoin will be lost forever as there is no way to recover the wallet and access your bitcoin.

Yes. Avoid storing passphrases online or on your phone, as online storage is highly vulnerable to hacking while on your phone you risk losing your phone. Essentially, wherever you store your passwords is crucial be extra careful and always have a backup. That's crucial.

Online space is very dangerous with many threats that can compromise your devices, wallets, and steal your bitcoins.

Memory and online backup are two of many risky backup methods that are warned as not good backup methods.
How to back up a seed phrase?

Seed Backup Threat Model

We already know why we are creating seed backups - to protect against loss of whatever devices (if any) we are storing the keys on for regular use. But what do we need to worry about protecting the backups themselves against?

    Loss due to destruction
    Loss due to complexity / not being able to restore from backup
    Loss to an attacker

[Hamza2424]

 Sometimes , the reason why we frequently need to create new wallet accounts may be because we keep losing track of where we've previously copied our 12 or 24 word seed phrase.

  One of the reasons I lost my first wallet account seed phrase was simply because I had copied it in my jotter. It happened that somehow, somehow I lost the jotter. Since I could not retrieve the jotter , I ended up not being able to retrieve my seed phrase. And that was how I lost it.

 Now I'm on the verge of opening a new wallet account and my mind is telling me to store it on my phone instead .
  But one question still hits me .."What if someone steals your phone?". "And the person that stole your phone already knows your phone password?" Will he not automatically have access to your seed phrase?
  All of these questions leaves me in Hobson's choice ...any idea?

Bro just encrypt your seed phrase, if you don't know what encryption to use, don't worry, I am not saying use some really hard and computational algorithm to encrypt your seed phrases, and don't share your seed phrase to any online encryption tool. This way, you are handing over your coins to another party.

Always use offline encrypting tools, or encrypt your seed phrase using some normal patterns so whenever a scammer will see he would not be able to use it quickly, for example you lost your key, always store it on two places, so if one compromises, you can retrieve it from other, and encrypt them both so scammer would not read it or use it, by the time you will realize the phone is gone, you will get some time to move funds to a secure location and always do it when your smartphone has been stolen, do it quickly. Change passwords to everything and always enable a option of resetting via Google or any other app from remote apps.