Free Developer Tools: JSON, Regex, UUID, Base64, Cron | FormatStack
formatstack.tech
LaunchIndex first observed Free Developer Tools: JSON, Regex, UUID, Base64, Cron | FormatStack (formatstack.tech) live on 31 August 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Free Developer Tools: JSON, Regex, UUID, Base64, Cron | FormatStack (formatstack.tech) was first observed live on 31 August 2026.
FormatStack provides free, in-browser developer utilities such as JSON formatter, regex tester, UUID generator, Base64 encoder/decoder, and a cron parser.
Its profile is classified as Developer tool within Technology / Developer tools. Verification detected Google Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- formatstack.tech
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- Free Developer Tools: JSON, Regex, UUID, Base64, Cron | FormatStack
- Observed description
- Free developer utilities that run entirely in your browser: JSON formatter, regex tester, UUID generator, Base64 encoder/decoder and cron parser.
- Detected technologies
- Google Analytics
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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