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Free Design Tools Tools — 3 Online Utilities
Color, spacing and unit converters for designers and front-end developers. Every tool below runs entirely in your browser. Nothing you type or upload is…
Read more →Free Developer Tools Tools — 12 Online Utilities
Formatters, encoders, decoders and validators for everyday development work. Everything runs locally in your browser. Every tool below runs entirely in…
Read more →Free Image Tools Tools — 4 Online Utilities
Compress, resize and generate images without uploading anything to a server. Every tool below runs entirely in your browser. Nothing you type or upload is…
Read more →Free Math & Calculators Tools — 3 Online Utilities
Percentages, geometry, dates and unit conversions with the working shown. Every tool below runs entirely in your browser. Nothing you type or upload is…
Read more →Free Security Tools Tools — 3 Online Utilities
Generate passwords and hashes locally. Nothing is logged, stored or transmitted. Every tool below runs entirely in your browser. Nothing you type or upload…
Read more →Free Time & Dates Tools — 2 Online Utilities
Convert between Unix timestamps, ISO dates and human-readable time. Every tool below runs entirely in your browser. Nothing you type or upload is sent to a…
Read more →Free Writing Tools Tools — 6 Online Utilities
Count, compare, format and polish your text. No account, no upload, no watermark. Every tool below runs entirely in your browser. Nothing you type or…
Read more →Image optimisation: the 90% rule for page speed
Ask anyone who has profiled a slow page what they found, and images are usually the answer. On a typical content page, images account for 60–70% of total…
Read more →12 free developer tools worth bookmarking
There is no shortage of free developer tools. There is a shortage of free developer tools that are fast, that do not require an account, and that do not…
Read more →Why browser-based tools are faster, safer and free
Every year, millions of people paste API keys, customer records and salary spreadsheets into free online utilities. The tool works, the result is right,…
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