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).
ToolStack
38 free AI tools for developers, marketers & creators
ToolStack is 38 free online tools built for developers, marketers, writers, and creators. No signup, no paywalls, instant results. Tools include: JSON Formatter, JWT Decoder, SQL Formatter, Grammar Checker, Paraphrasing Tool, Hashtag Generator, QR Code Generator, Invoice Generator, UTM Builder, Regex Tester, CSS Gradient Generator, and 27 more. Every AI tool runs on GPT-4o. Everything works in your browser — zero data stored, zero accounts required.
Hey PH! I built ToolStack because I was tired of tool sites that put basic features behind paywalls or force you to sign up just to use a word counter.
Every tool on ToolStack is completely free, no signup, no limits. 31 tools live today across writing, SEO, dev, and finance — with more dropping weekly.
Would love feedback on which tools you find most useful and what's missing. What would make you come back every week?
Hey PH — I built ToolStack because I kept paying for tools that should be free. Word counters behind paywalls, JSON formatters with forced signups, invoice generators with watermarks.
38 tools live today. No account, no ads (yet), instant results. Built for devs, writers, and marketers who just want to get things done.
Would love brutal feedback — especially on the dev tools. What's missing? What's broken? What would make you actually bookmark it?
About ToolStack on Product Hunt
“38 free AI tools for developers, marketers & creators”
ToolStack was submitted on Product Hunt and earned 3 upvotes and 2 comments, placing #102 on the daily leaderboard. ToolStack is 38 free online tools built for developers, marketers, writers, and creators. No signup, no paywalls, instant results. Tools include: JSON Formatter, JWT Decoder, SQL Formatter, Grammar Checker, Paraphrasing Tool, Hashtag Generator, QR Code Generator, Invoice Generator, UTM Builder, Regex Tester, CSS Gradient Generator, and 27 more. Every AI tool runs on GPT-4o. Everything works in your browser — zero data stored, zero accounts required.
ToolStack was featured in Productivity (650.7k followers), Developer Tools (511.7k followers) and Artificial Intelligence (467.3k followers) on Product Hunt. Together, these topics include over 286.5k products, making this a competitive space to launch in.
Who hunted ToolStack?
ToolStack was hunted by justin pirrie. 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.
Want to see how ToolStack stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
justin pirrie