Seed Phrase Recovery Checker

Validate recovery phrase structure, detect invalid BIP-39 words, identify missing positions, estimate recovery difficulty, check checksum status, and map likely wallet path families without connecting a wallet.

Start recovery check

Local browser analysis Phrase structure is evaluated in the current browser session.

No wallet connection The checker never asks you to connect or approve a transaction.

No phrase storage Recovery words are not written to browser storage by this tool.

Offline recovery discipline Complete sensitive recovery only in a trusted offline environment.

Checking member access

Preparing the recovery checker

Confirming your TokenToolHub account before local recovery analysis is enabled.

01Structure validationReview word count, missing positions, invalid BIP-39 words, and checksum state.

02Recovery guidanceMap likely wallet families, paths, and public-address format expectations.

03Privacy-first workflowAnalysis remains in the current browser session and does not connect a wallet.

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Never share a live seed phrase. Complete sensitive recovery only in a trusted offline environment.

Recovery input

Enter remembered structure

StructureEnter remembered words and missing positions.

ValidateReview BIP-39 words, length, and checksum.

Recover safelyContinue only in an official or offline wallet flow.

Never share this phrase with anyone. Use ? for missing words. This tool does not ask for private keys, does not connect wallets, and does not save your phrase to browser storage.

Recovery phrase structure Supported BIP-39 lengths: 12, 15, 18, 21, and 24 words. Use spaces, not commas.

Wallet / network family Recovery problem

Known public address, optional The checker only validates address format against the selected family. It does not derive addresses from the seed.

I may have used a BIP-39 passphrase A passphrase changes the derived wallet. Do not type the passphrase here. Privacy screen Blur the phrase input when you are not actively editing it.

Loading BIP-39 validator.

Results

Recovery intelligence

Waiting

Word count —

Missing words —

Checksum —

Preparing checker

The local validator is loading. Enter a phrase structure on the left, then run the analysis.

Recovery path guidance

Wallet family guide

Common derivation paths

Select a wallet family.

Address format hint

Run a check to see the selected family guidance.

Real-world recovery checklist