Supported formats:
BTC: Legacy (1...), P2SH (3...), Bech32 (bc1...) | ETH: 0x + 40 hex chars | LTC: L/M... or ltc1... | SOL: Base58
Note: This validates address format only, not whether the address exists on-chain.
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About Wallet Validator
Most online tools for developer and design work bury what you need behind ads and forms. Wallet Validator takes the opposite approach: load the page, do the job, leave. Built to be the kind of tool you bookmark and use weekly: no surprises between visits, no degraded free tier, and a UI that gets out of the way. It is one of about a hundred developer tools that share the same philosophy: do one thing, do it well, get out of your way.
When you'd reach for Wallet Validator
You're on a public or shared machine and don't want to leave traces of what you're working on.
Travelers, contractors, anyone working from a friend's computer.
Nothing is uploaded, nothing persists if you're not signed in.
You need to handle a one-off task right before a meeting and don't have time to install anything.
Anyone working remotely on a borrowed or restricted machine.
Open the page, get the result, paste it into your doc — under a minute.
You're hitting the daily limit of a paid SaaS and need a backup option for a single quick job.
Marketers and ops people whose primary tool is metered.
Stay productive without burning credits.
You're cleaning up a folder of files that accumulated over a project and need to standardize them.
Designers, writers, and developers wrapping up deliverables.
Drop each file in, copy the output, move on.
Frequently asked about Wallet Validator
- Do I need to create an account to use Wallet Validator?
- No. Wallet Validator works without any signup. We only ask for an email if you decide to subscribe to a paid plan.
- What browsers does Wallet Validator support?
- Every modern browser released in the last three years: Chrome, Firefox, Safari, Edge, Brave, Opera.
- Is Wallet Validator really free?
- Yes — Wallet Validator is free for unlimited personal use, with no account required and no watermark on the output.
- Does Wallet Validator work on mobile?
- Yes, Wallet Validator is fully responsive and tested on iOS Safari and Android Chrome.
- Will Wallet Validator change my original file?
- Never. Wallet Validator only reads your input file and produces a new output file.