ULTIMATE SEED PHRASE RESTORE [STARTERS GUIDE]
Recovers a BIP39 seed phrase by brute-forcing all combinations of missing words. Supports SOL, ETH, BSC and BTC (Legacy / P2SH / SegWit). The blockchain is auto-detected from the target address format — no manual selection needed. Found phrases and private keys are shown in the log and saved to disk.
Use these tools for educational purposes or for your own wallet recovery only. If anyone uses these to brute force wallets that are not theirs, this is not Cryptobots.DEV responsibility. Stealing other people crypto is considered a crime and is illegal. By downloading and using our tools you agree to comply to this.
Download latest version: https://cryptobots.dev/files/ultimate_seed_restore.zip
How to Use
- Enter all 12 (or 24) seed words in order, separated by spaces.
Replace every unknown word withX(upper or lower case). Unknown words can be placed anywhere — they do not need to be consecutive.
Example:dog cat X house X blip word job X X able zoo— 3 unknowns → 2048³ ≈ 8.6 billion combinations. - Paste the wallet address into Target Address. Known words are validated against the BIP39 list as you type (red = invalid word).
- Set Workers and optionally a starting Account index, then click START SEARCH.
- The search stops automatically the moment a match is found.
Supported Address Formats
| SOL | 43–44 character Base58 string (Phantom, Solflare, Backpack) |
| ETH / BSC | Starts with 0x, 42 characters (MetaMask, Trust Wallet, BNB Chain) |
| BTC Legacy | Starts with 1 |
| BTC P2SH | Starts with 3 |
| BTC SegWit | Starts with bc1 |
Derivation Paths
| SOL | m/44’/501’/{{account}}’/0′ |
| ETH / BSC | m/44’/60’/{{account}}’/0/0 |
| BTC Legacy | m/44’/0’/{{account}}’/0/0 |
| BTC P2SH | m/49’/0’/{{account}}’/0/0 |
| BTC SegWit | m/84’/0’/{{account}}’/0/0 |
Options
| Workers | Parallel CPU processes used for searching. More workers = faster speed. Free trial is capped at 2; full access uses all available CPU cores. |
| Account | BIP44 account index to start from (default 0). The tool auto-increments (0 → 1 → 2…) if no match is found at the current index. Set a specific value if you know which account your wallet used. |
| Resume Index | Restart from a specific combination number. Useful when resuming an interrupted search. Full access only — free trial cannot save or resume progress. |
Auto-save & Resume (Full access only)
Progress is saved automatically every 30 seconds to ultimate_seed_restore_progress.json in the same folder as the app. Click Load Progress on next launch to resume without repeating already-checked combinations.
Trial Limits
Without a licence the tool runs for 120 seconds per session, uses a speed throttle, is limited to 2 workers, and cannot auto-save or resume. Unlock full access for a chain at t.me/cryptobots_dev.
Important
- A match can be found at any point — the search stops the instant one is found.
- Only valid BIP39 words are tried per unknown position, so each unknown has at most 2 048 candidates.
- BSC wallets are found automatically when searching with an ETH address — both share the same path.
- Use this tool for educational purposes only. Accessing wallets that do not belong to you is illegal. Cryptobots.DEV accepts no responsibility for misuse.
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