Tools
Free tools that run in your browser. No sign-up, nothing uploaded.
- 01Focus timerA Pomodoro timer: 25 minutes of focus, then a short break. Shows in your browser tab.Utilities
- 02Word & character counterCount words, characters, sentences and reading time. Works with Thai text.Text
- 03Text comparePaste two versions of a text and see which lines were added or removed.Text
- 04Unit converterConvert length, weight, temperature, volume and speed, including km to miles and kg to lb.Utilities
- 05JSON formatterFormat, validate and minify JSON. Errors point to the exact line.Developer
- 06XML formatterFormat, validate and minify XML, including SVG, RSS and sitemaps.Developer
- 07Base64 encode & decodeEncode text or files to Base64 and decode it back. Supports Thai, emoji and URL-safe Base64.Developer
- 08Running pace calculatorWork out pace and speed, and predict your 5K, 10K, half and marathon times.Running & fitness
- 09Heart-rate zone calculatorFind your five training zones from your age, max and resting heart rate.Running & fitness
- 10BMI calculatorWork out your body mass index, with the standard or Asian scale.Running & fitness
- 11QR code generatorMake QR codes for links, text, Wi-Fi and email. Download as PNG or SVG.Utilities