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FreeToolDev
Free batch tools for developers — no upload, no signup
Base64, CSV to JSON, bulk image resize/convert/compress, RSS & sitemap generators. Process files in batches, not one at a time. No install, no signup, 100% free — runs in your browser.
Hey Product Hunt! 👋
I built FreeToolDev because I kept running into the same problem: most free dev/design tools online only process one file at a time. Need to resize 40 images, convert a batch of CSVs, or decode a bunch of JWTs? You're stuck doing it one by one, or paying for a "pro" version just to get batch support.
FreeToolDev flips that — everything is built for batch work from the start. Nine tools so far: bulk image resize/convert/compress, CSV to JSON, batch QR codes, JWT decoder, RSS/sitemap generators, a site crawler, and more.
Everything runs locally in your browser — nothing gets uploaded to a server, no account needed, completely free.
Would love to hear what other batch tools you wish existed!
About FreeToolDev on Product Hunt
“Free batch tools for developers — no upload, no signup”
FreeToolDev was submitted on Product Hunt and earned 0 upvotes and 4 comments, earning #2 Product of the Day. Base64, CSV to JSON, bulk image resize/convert/compress, RSS & sitemap generators. Process files in batches, not one at a time. No install, no signup, 100% free — runs in your browser.
On the analytics side, FreeToolDev competes within Web App, Productivity and Developer Tools — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how FreeToolDev performed against the three products that launched closest to it on the same day.
Who hunted FreeToolDev?
FreeToolDev was hunted by canghun. 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 FreeToolDev including community comment highlights and product details, visit the product overview.
canghun