This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
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!
Honestly really useful, the batch processing is what sold me. One thing though, would be great if you could save preset workflows like a specific resize + compress combo so you don't have to redo the same steps every time
Love that the bulk image tools actually work client-side instead of uploading everything to a server. Honestly, the no signup no install angle is what sold me — basically a swiss army knife that just opens and works.
Would love to see a PDF tools section added, especially merging multiple PDFs and compressing them, since I end up jumping between sites for that and the bulk processing approach here would be perfect for it.
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.
FreeToolDev was featured in Web App (122.9k followers), Productivity (656.2k followers) and Developer Tools (515.9k followers) on Product Hunt. Together, these topics include over 258.6k products, making this a competitive space to launch in.
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.
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