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memprobe.dev
See where your firmware's flash and RAM go
memprobe is an online ELF analyzer for embedded firmware. Drop in a binary and see flash and RAM usage by section, symbol, and source file, with a treemap and call graph. It also runs as a CLI and a GitHub Action that posts size diffs on every pull request.
Hi everyone,
I build embedded firmware, and figuring out what's eating your flash and RAM usually means squinting at nm and size output, or wiring up a linker map parser. memprobe makes it visual.
Drop an ELF in the browser and you get flash and RAM broken down by section, symbol, and source file, plus a treemap, a call graph, and warnings that name the exact compiler flag to cut the bloat. No signup to try it.
The same analysis runs from a CLI and a GitHub Action, so you can gate build size in CI and get a size-diff comment on every pull request. The CLI and Action are open source (MIT), and your binary never leaves your machine when you use them.
Free to use, and free for open source. I would love feedback, especially from anyone fighting flash exhaustion.
About memprobe.dev on Product Hunt
“See where your firmware's flash and RAM go”
memprobe.dev was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #92 on the daily leaderboard. memprobe is an online ELF analyzer for embedded firmware. Drop in a binary and see flash and RAM usage by section, symbol, and source file, with a treemap and call graph. It also runs as a CLI and a GitHub Action that posts size diffs on every pull request.
On the analytics side, memprobe.dev competes within Analytics, Software Engineering, Developer Tools and GitHub — topics that collectively have 772.1k followers on Product Hunt. The dashboard above tracks how memprobe.dev performed against the three products that launched closest to it on the same day.
Who hunted memprobe.dev?
memprobe.dev was hunted by memprobe.dev. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of memprobe.dev including community comment highlights and product details, visit the product overview.