Paste a .hex, .ihex, .s19, .s28, .s37, .srec or .mot image. All 17 checks run here in your browser — the same rules the VS Code extension runs, nothing truncated, nothing uploaded. Your image never leaves this page.
One image is free, forever, all 17 checks. The licence covers the next job: sweep every image in the build folder in one pass and keep the dated Markdown audit report as a file you own — per-image release evidence for the technical documentation file. $29 once, one licence key per person or CI seat. A freelance firmware consultant averages $105 an hour.
Or install the free extension for VS Code and audit any open image at the line: Intel HEX & S-record Image Audit.