Tools
Free in-browser web tools for developers, writers and SEO work: generators, converters, formatters, encoders and calculators.
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Online Stopwatch
A free online stopwatch that runs in your browser. Start, stop, lap, and reset with centisecond precision. No download, no…
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Glassmorphism CSS Generator
Free glassmorphism generator. Set blur, tint, opacity, and radius to build a frosted-glass card with a live preview, then copy…
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Countdown Timer (Online Countdown)
Free online countdown timer. Set hours, minutes, and seconds, then start, pause, or reset. Runs in your browser and keeps…
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CSS Border Radius Generator
Free CSS border radius generator. Round element corners with linked or per-corner sliders, see a live preview, and copy the…
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YAML to JSON Converter (and JSON to YAML)
Free in-browser YAML to JSON converter that also turns JSON into YAML. Paste a config file and convert instantly. Nothing…
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Wi-Fi Password Generator (Strong WPA Keys)
Free Wi-Fi password generator that builds a strong, random WPA2 or WPA3 key in your browser. Set the length, pick…
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TB to GB Converter (Terabytes to Gigabytes)
Convert TB to GB instantly with this free in-browser tool. Switch between B, KB, MB, GB, TB, and PB using…
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MB to GB Converter (Megabytes to Gigabytes)
Convert MB to GB instantly with this free in-browser tool. Switch between decimal (1000) and binary (1024) and see the…
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Kbps to Mbps to Gbps Converter (Internet Speed)
Convert internet speed between Kbps, Mbps, Gbps, KB/s, MB/s, and GB/s. See why Mbps and MB/s differ by 8x, plus…
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KB to MB Converter (Kilobytes to Megabytes)
Convert KB to MB free in your browser. Switch between decimal (1000) and binary (1024) standards and see the value…
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GB to TB Converter (Gigabytes to Terabytes)
Convert GB to TB free in your browser. See decimal (1000) and binary (1024) results, learn why a 1 TB…
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Bytes to Bits Converter (and Bits to Bytes)
Free bytes to bits converter. Change between bits, bytes, kilobits, megabytes, and more instantly in your browser. Learn why 1…
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Wi-Fi Name Generator (SSID Ideas)
Free Wi-Fi name generator. Pick a style and get funny, tech, and clever SSID ideas for your home network in…
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Prompt Length Counter (Tokens and Characters)
Free prompt length counter. Paste any prompt to count characters, words, and lines and estimate tokens in your browser, so…
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Markdown Previewer (Live Markdown to HTML)
Type Markdown and see the rendered HTML in real time. A free in-browser markdown preview tool that converts headings, bold,…
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LLM Context Window Comparison (Tokens to Words)
Free context window comparison tool. Enter a model's token limit or pick a preset (8K to 1M) to see the…
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FLOPS and TOPS Converter and Reference
Convert between FLOPS and TOPS across the metric prefixes and see the equivalent in GFLOPS, TFLOPS, and PFLOPS. Free in-browser…
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Decision Wheel (Random Picker)
Use this free decision wheel to pick one option at random from your own list. Type the choices, press Spin,…
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Cubic Bezier Generator (CSS Easing Curve)
Free cubic bezier generator for CSS easing curves. Set four control points, see the curve drawn live, and copy the…
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AI Image Resolution Presets (Aspect Ratios)
Free AI image resolution preset tool. Pick an aspect ratio and base size to get the recommended width by height,…
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Random Team Generator (Split a List into Teams)
Free random team generator. Paste a list of names, choose how many teams you want, and split everyone into balanced,…
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SERP Snippet Preview (Google Search Preview)
Free SERP snippet preview tool. See how your title, URL, and meta description look in Google search results on desktop…
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Random List Shuffler (Randomize a List)
Randomize the order of any list in your browser with a fair Fisher-Yates shuffle. One item per line, optional blank-line…
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htaccess Redirect Generator (301 and 302)
Free htaccess redirect generator. Build Apache .htaccess blocks for 301 and 302 redirects, force HTTPS, and add or remove www.…
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