How these utilities work
Every tool in the list above runs in this tab. Search filters the cards. The genre chips jump to photos, text, codes, generators, audio, and calculators. Nothing here needs an account.
Photos is background cutout, resize, crop, grid split, merge, EXIF/GPS strip, and a compressor that shows the new size before you download. Files stay in the tab.
Text is case convert, JSON format, markdown preview, SQL format, JSON-to-CSV, a unified diff you can copy, a typing test, and word count with reading time.
Codes is Base64, binary, chmod, colour picker with contrast, epoch time, JWT decode, Morse, regex match, Roman numerals, time zones, and URL encode.
Generators is cron schedules, CSS gradients, hash digests, lorem ipsum, a whiteboard, passwords, QR codes, random numbers, and UUID v4.
Audio is the metronome and the noise reducer. Both stay in this tab.
Calculators is age, WHO BMI, calorie, compound interest, final grade, GPA, height, loan EMI, mortgage, pace, scientific and simple pads, sleep cycles, tip split, and unit swaps.
Some tool pages show one AdSense strip under the tool. The menu you are on now does not. How the site is run is on About.