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Random Number Generator

Sample bounded integer or decimal grids with secure rejection sampling, presets and exports.

random-number-generatorLOCAL WORKSPACE

Enabling local controls…

Decimals are uniformly sampled decimal grid points, endpoints quantized by ceil/floor, not rounded continuous values. Up to1000 results/2^32 possible values; scaled endpoints must be safe integers. Secure mode uses Web Crypto rejection sampling; the other mode is not for security.
Each field32KiB, complete output1MiB;Worker startup10s/processing1s. Local processing; no execution or input-URL fetch.

Source and controls

Results and preview

Edit or select files, then process. Input changes clear old output.

Source interface reviewed2026-10-19: ToolHub

How to use this tool

Edit the inputs, process locally, then inspect the complete output before copying or downloading. Changes cancel pending work.

When not to use it

No commands, scripts, decoded links or input URLs are executed or opened. Each field32KiB, output1MiB. Worker startup10s, processing1s. Generated configurations require review and testing in the target environment.