Bitcoin Balance Checker
A simple desktop tool to check Bitcoin (BTC) address balances and transaction counts.
This application reads a text file containing your BTC addresses BIP44, BIP49, BIP84, BIP86 (starting with 1, 3 or bc1).
It uses the public Blockchain.com API to fetch real-time balance and transaction information for batches of addresses (up to 50 at once for speed).
Features:
• Progress bar, real-time log window and Start/Stop buttons
• Immediate saving of active addresses (tx count > 0) to Success_YYYY-MM-DD_HH-MM-SS.txt
• Separate file Good_YYYY-MM-DD_HH-MM-SS.txt for addresses with positive balance (> 0 BTC)
• Optional Telegram notifications (only for addresses with positive balance)
• Progress updates in log every batch: "Progress: 5% (250/5000)"
• No API key required — works with free public API
• Batch processing for faster checks on large lists
Is this a virus? No — you can safely run it with your antivirus enabled.
The program does NOT contain any malicious code. You can upload the .exe to VirusTotal before running.
It makes ONLY outgoing HTTPS requests to blockchain.info (for balance checks) and Telegram API (if you enable notifications).
It NEVER sends your seed phrases, private keys, addresses or any personal data to anyone.
How to use
1. Prepare your .txt file. Each line should start with a valid BTC address.
Examples:
1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa
bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq:mask...gossip
3Mt2XRYpm999F3duuQeqP3JhRN42tm8Q8n hole...robot
bc1prrn8t7d8kdejq9dcyy5l9xanu9asgws62e5eqgyyp3evmgtx4cds7frnps vote...snap
Tip: If you have many seed phrases and need to generate BTC addresses (BIP44/49/84/86), use our MULTICHAIN Converter tool first — it can produce hundreds of thousands of addresses from seeds. But if you use the converter for more than 50,000 seed phrases, the app will freeze. For 100,000 phrases, getting addresses takes up to 30 minutes; even if the app seems frozen, you just have to wait. But if you see that more than 30 minutes have passed for 100,000 phrases, try splitting it into several parts, for example, 25,000 phrases each.
👉🏼 Link telegram post
2. Launch BTC Balance Checker.exe
3. Click "Select TXT file" and choose your file
4. (Optional) Enter Telegram Bot Token and Chat ID for notifications (only positive balances will be sent)
5. Click "Start"
Addresses with transactions are immediately appended to Success_*.txt, and addresses with actual balance (> 0) — to Good_*.txt. Telegram gets notified only about positive balances.
Note: Blockchain.com has soft rate limits. Checking very large files (tens or hundreds of thousands of addresses) may take from 30 minutes to several hours. The program processes in safe batches of 50 addresses with small delays.
Updates and Support
For the latest updates, support, and additional tools, join our Telegram channel
Related Tools: crypto tools, parsers, checkers, converters and etc
LEGAL DISCLAIMER
The author of BTC Balance Checker and other applications on the channel https://t.me/ai_wallets is not responsible for any misuse of this application. This tool is intended solely for work associated with your own private keys and seed phrases. Using this software to access or manipulate addresses, private keys, or seed phrases without explicit consent from their rightful owners is illegal and punishable by law. Use this tool responsibly and only with your own cryptographic assets.