Generate test files for QA and automated testing, 31+ formats at any exact byte size, with ready-made presets, reusable recipes, and manifests that define expected results. 100% offline GUI + CLI
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Oct 20, 2026 - HTML
Generate test files for QA and automated testing, 31+ formats at any exact byte size, with ready-made presets, reusable recipes, and manifests that define expected results. 100% offline GUI + CLI
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Generate valid test files of an exact byte size (1 byte to 2 GB) in 20 formats. CLI + Node API.
A tool to test bandwidth on vimeo data
Machine-readable manifests for samplefile.com — 858 sample files, 152 formats, SHA256 checksums. Free API for test files.
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