bip39 wallet recovery tool

This tool can recover partially lost seed phrase or password-protected seed phrase.
You have to know wallet address. It supports bitcoin, ethereum, tron, usdt, usdc, solana addresses.
It works in browser on GPU (WebGPU) - check bruteforce speed with benchmark

App page

partial mnemonic mode

Provide partially known seed phrase like this:
obscure prepare,prize source same render oven version practice s???? ??? ?????? *
Where
* - any word
s*k - word that start with s and ends with k
s????k - word of 6 letters that start with s and ends with k
prepare,prize - one of these words
s????k,p????k,prize - you can mix not only words, bit word masks with ,

The reason for word masks instead of * everywhere - it greatly reduces time needed for recovery

If you also used password with mnemonic, provide it in settings

password recovery mode

Provide seed phrase like this:
rhythm setup entire behave noble stairs fossil walk prize library mystery forget
And use either default password lists, or provide txt file with possible passwords.

It can work offline

Not for default list in password recovery mode - you should provide passwords dictionary file then

Test examples:

1. Recover password for known mnemonic

Mnemonic:

fine program punch defense better icon spot radar noble regular view cause

Known bitcoin address, the only address in wallet (m/44'/0'/0'/0/0):

1DHSfhim4TYgtAa3tV3M5KFdAVfpoFJjqL

Password:

gauffers

2. Recover mnemonic with 2 missing words

Mnemonic without 2 words:

curious start * * best hunt veteran regret dilemma green van question

Known ethereum address, the only address in wallet (m/44'/60'/0'/0/0):

0x1B1fd5e582A4a550339491292fA45A7B0d791440

Recovered mnemonic:

curious start desk message best hunt veteran regret dilemma green van question

3. Recover mnemonic, when derivation path not known

Mnemonic without 2 words:

into dumb pulse drop meat slow * * list rice timber casino

Known bitcoin addresses, but not first used in wallet (11th anf 14th in this case):

bc1qg74jch08uyjqhun4lmx005dcx9xxc263pfjkf2 bc1qgxxweaxxhmemntrnwujsfw5y0dl6wrs0wxl7nj

Recovered mnemonic:

into dumb pulse drop meat slow can inspire list rice timber casino

4. Recover mnemonic, whith partially known words

You forgot if 1st word is spoon or scout, and remember partially last 4 words - only that they were 5, 3, 6, 6 characters length, first start with s, last start with d:

spoon,scout desert author assault panic business blind filter shell mix okay junior circle junk thank swing race between repeat march s???? ??? ?????? ?????d

Known ethereum addresses:

0xDcB59A11Ec79bc1751eF4D4D4d7243b83c2Dc70E

Recovered mnemonic:

scout desert author assault panic business blind filter shell mix okay junior circle junk thank swing race between repeat march spoon win symbol around

Supported addresses:

• Bitcoin legacy (p2pkh) m/44'/0'/0'/0/x
• Bitcoin segwit (p2wphk) m/84'/0'/0'/0/x
• Bitcoin script (p2sh) m/49'/0'/0'/0/x
• Ethereum, BSC, Arbitrum, Poligon, Optimism m/44'/60'/0'/0/x
• Tron m/44'/195'/0'/0/x
• Solana m/44'/501'/0'/x'

To support:

• Ripple
• Dogecoin
• Litecoin
• Cardano
• Bitcoin electrum
• Bitcoin core/multibit
• Solana 2 m/44'/501'/x'
• Solana legacy m/44'/501'/0'/0/x

TODO:

• Password bruteforce mode
• Missing words bruteforce mode
• Legacy/P2SH/Segwit bitcoin addresses
• Ethereum/BSC/Tron wallets
• Solana wallets
• Multiple derivation addresses
• 12/15/18/24 words support
• More than 4 billion permutation support
• Partial word masks
• Read passwords from file
• Passphrase for mask recovery mode
• Shaders compilation progress
• Save current settings & progress
• Links for recovery state
• Readme docs and examples
• Better benchmarks
• Optimize performance
• Naming project