Best productivity tools with an API from indie makers
3 productivity tools with an API launched on IndieLaunch by indie makers and small teams. Each one offers an API to build on.
Updated October 25, 2026
Products(3)
Free online developer tools — JSON, Base64, QR, word counter, and 490+ more.
Developer Tools9d ago
About this list
- What are the newest productivity tools with an API?
- The newest productivity tools with an API on IndieLaunch are RemoveHandwriting (Remove handwriting from worksheets, PDFs and scans with AI), FreeQrly (Free QR code generator — static codes need no sign-up, no watermark, no expiry) and Toolblip (Free online developer tools — JSON, Base64, QR, word counter, and 490+ more).
- How is this list put together?
- Every product on IndieLaunch is submitted by its maker or added by the IndieLaunch team, and reviewed before it goes live. A product is on this list when it is in the Productivity category and its platforms include API. Premium launches are listed first, then everything else newest first.
- How do I add my product to this list?
- Submit it on IndieLaunch, which is free. Pick Productivity as a category, tick API under platforms. It shows up here once it is approved.
Built one of these?
Launching is free, and your product gets its own page and a place on this list.