What does EpochBench do?
EpochBench is a free First Fold timestamp converter using exact integer arithmetic. It supports explicitly selected Unix seconds, milliseconds, microseconds and nanoseconds, Ethereum hexadecimal whole seconds, and ISO timestamps with stated UTC offsets. Batches support up to 200 lines and 64 KiB, with per-line errors and CSV or JSON exports. Processing is local, with no account or runtime AI; offline HTML is available. Optional aggregate measurement is off by default. It rejects ambiguous local-time guesses, invalid dates and unsupported leap seconds. Device Now uses the device clock, not a verified blockchain clock. Donations are optional.
Who should use EpochBench?
Developers reviewing event exports, logs and blockchain timestamps are the clearest fit based on how the product is positioned.
Best fit
Pricing: Free
Platforms: Web browser
How much does EpochBench cost?
Free Check the provider’s own page for the latest pricing, packages and terms.
Details, pricing and availability can change. We use provider information, verified owner updates and editorial review where available. Check the provider’s own page before making a purchase, booking or important decision.
Profile last updated 20 Oct 2026.
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