Measure browser-observed reaction time in repeatable five-trial sessions.
About code.live
Free browser-based developer tools — JSON, regex, JWT, SQL, CSS, DevOps, and security utilities. No signup required.
- Who it is for
- Developers, students, and technical teams who need quick, reliable tools for everyday coding tasks.
- Problem it solves
- Developers constantly waste time searching for simple tools to format JSON, decode Base64, generate UUIDs, convert timestamps, validate data, test APIs, and handle other repetitive tasks. These utilities are scattered across different websites, often filled with ads, unnecessary complexity, or poor UX.
- The solution
- code.live brings everyday developer tools into one simple toolbox. Pick a tool, enter your data, get the result, and move on. It helps developers solve small technical problems faster without having to build a script or search for another website.
- What makes it unique
- A growing collection of 177+ free developer tools in one clean, focused platform—built around speed, simplicity, and getting the job done without unnecessary distractions.
Features
code.live | Free Developer Tools
Free browser-based developer tools — JSON, regex, JWT, SQL, CSS, DevOps, and security utilities. No signup required.
Details
- Platforms
- Web
- Pricing
- Free
- Built for
Developers, students, and technical teams who need quick, reliable tools for everyday coding tasks.
- Building since
2026
Technology
code live Free Developer Tools
1 / 1Website performance
Independent mobile lab measurements and permanent weekly competition results from IndieTools Speed.
74GoodMobile Lighthouse
Last checked
- Load time
- 1.51 s
- FCP
- 2.65 s
- LCP
- 4.46 s
- CLS
- 0.000
- TTFB
- 15 ms
- TBT
- 248 ms
- Speed index
- 3.73 s
Latest Performance Score: 74. Measured: October 17, 2026. Weekly Overall Rank: #474. Category Rank: #43 in Developer tools. LCP: 4.46 s. Load Time: 1.51 s.
- Overall rank · 2026-W41
- #474 Up 273 places
- Best overall rank
- #474 0 top 10 finishes
- Best category rank
- #43 0 category wins
- Latest change
- +1 score Best score 79 / 100
Website performance history
Inspect every successful mobile Lighthouse lab measurement by metric and date range.
Range
Metric
Latest score
74 / 100
Higher is better
9 measurements
Use the left and right arrow keys to inspect measurements. Use Home or End to jump to the first or last measurement. Press Escape to dismiss the chart tooltip.
Oct 10, 2026Oct 17, 2026Weekly rank history
Track the product's finalized overall position on the IndieTools Speed leaderboard.
Range
MetricOverall rank
Latest rank
#474
Closer to #1 is better
2 weeks
Use the left and right arrow keys to inspect weeks. Use Home or End to jump to the first or last week. Press Escape to dismiss the chart tooltip.
Sep 28, 2026Oct 5, 2026Related products
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