Free tools
Free online tools
A collection of fast, free browser tools for marketers, creators, and developers. Everything runs right in your browser — no sign-up, no uploads, no watermarks. Built by the team behind the fewly URL shortener.
Writing & social
Developer
Markdown to HTMLConvert Markdown to clean HTML with a live preview.Base64 Encoder / DecoderEncode or decode Base64 text and data URIs instantly.Cron Expression GeneratorBuild and explain cron schedules in plain English.JSON Formatter & ValidatorFormat, validate, and minify JSON with clear error messages.Online DB ViewerOpen a SQLite .db/.sqlite file and run SQL in your browser.
Design & media
Color Contrast CheckerCheck WCAG AA/AAA color contrast for accessibility.Aspect Ratio CalculatorResize dimensions and find ratios for video and social.Image CompressorShrink JPG, PNG and WebP file size without visible quality loss.Image Resizer & CropperResize and crop images to exact sizes for web and social.WebP to PNG / JPGConvert WebP images to PNG or JPG right in your browser.EXIF Viewer & RemoverView and remove photo metadata and GPS location.