(00) — TOOLS
Tools. In the browser.
Free utilities, no account. Everything runs on your device, your data never leaves the browser.
(01) — CATALOGUE
What’s live.
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Timer
Pomodoro timer
Focus, short and long breaks, adjustable durations. Sound and notifications — nothing leaves your browser.
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Calculator
Day rate calculator
Freelance daily rate from target net, charges and billable days. No account, in the browser.
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Converter
Markdown to PDF
Paste Markdown, preview, save as PDF. A4 or Letter, nothing is uploaded.
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Calculator
Carbon footprint
Travel, home, food, purchases. An indicative estimate, French electricity mix.
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Generator
Password generator
Memorable phrases or a crypto string. Drawn locally; the secret is never stored.
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Converter
Temperature converter
Celsius, Fahrenheit and Kelvin. Type one value, the others follow.
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Calculator
Working days calculator
Exact working days between two dates, minus weekends and French holidays.
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Converter
Base64 encoder
Encode and decode UTF-8 text as Base64, standard or URL-safe.
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Extractor
Dominant colours
Five main hues from an image, HEX and share, without leaving the browser.
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Calculator
Reading time
Estimate minutes for a block of text, adjustable rate, default 200 wpm.
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Converter
HEX RGB CMYK converter
HEX, RGB and CMYK. Web formulas, preview, copy.
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Formatter
JSON XML formatter
Indent or minify JSON and XML, syntax errors, in the browser.
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Calculator
Ad campaign ROI
ROI, ROAS and profit for an ad campaign. Spend, attributed revenue, optional CPC/CPA.
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Directory
Free API directory
A short list of no-key HTTP APIs for prototypes: weather, geo, mock REST, FX.
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Generator
Styled QR generator
Styled QR: colours, rounded modules, centre logo. Local PNG.
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Optimiser
Image compression
WebP or JPEG, resize, quality. In the browser, no upload.
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Generator
Favicon generator
Square crop, PNG 16 to 512, HTML snippet. Local, no upload.
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Generator
Legal notice generator
French LCEN canvas: publisher, SIRET, host, GDPR. Indicative, local copy.
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Generator
Thematic lorem ipsum
Dummy Latin, tech, food, nature or design text. For mock-ups.
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Generator
UUID generator
Random UUID v4 (RFC 4122), 1 to 20, copy. Not a secret.
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Converter
URL encoder
Percent-encoding with encodeURIComponent / decodeURIComponent, UTF-8.
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Utilities, not accounts.
Radiank tools run in the browser: Pomodoro timer, freelance day-rate calculator, Markdown-to-PDF converter, personal carbon footprint, password generator, temperature converter, working-days calculator, Base64, dominant colours, reading time, HEX/RGB/CMYK, JSON/XML, ad ROI, free API directory, styled QR, image compression, favicon maker, French legal notices, thematic lorem, UUID generator, URL encoder. No sign-up, no product API. Settings stay in this device’s localStorage. Four languages: French (default), English, German, Spanish.
Questions about the tools.
- Are Radiank tools free?
- Yes. Pomodoro, day rate, Markdown PDF, carbon footprint, password generator, temperature converter, working days, Base64, dominant colours, reading time, HEX/RGB/CMYK, JSON/XML, ad ROI, the API directory, styled QR, image compression, favicon maker, legal notices, lorem ipsum, UUID generator and URL encoder are free, with no account. They live on radiank.com.
- Is any data sent to a server?
- No. These pages run in your browser. Nothing is posted to Radiank for the tools themselves.
- Which languages?
- French at /outils/, English at /en/outils/, German at /de/outils/, Spanish at /es/outils/. The language switch is in the header.
- Who publishes them?
- Billy Berthod — Radiank, a digital freelancer in Vaudrey, Jura (France). The tools are a useful shopfront, not a SaaS.