JiffyGadgets — 14 Instant Browser Tools, No Sign-Up

Every tool here runs inside your browser — nothing you type is uploaded, and there is no account to make. Pick a channel and go.

14 tools

Text & writing

CH 01 Word Counter Words, characters, sentences and reading time, counted as you type. CH 02 Case Converter Switch text between UPPER, lower, Title, camelCase, snake_case and more. CH 03 URL Slug Generator Turn a headline into a clean, lowercase URL slug. CH 04 Lorem Ipsum Generator Placeholder paragraphs, sentences or words for mockups.

Passwords & keys

CH 05 Password Generator Strong random passwords with an entropy readout. CH 06 Hash Generator SHA-1, SHA-256, SHA-384 and SHA-512 digests of any text. CH 07 UUID Generator Version 4 UUIDs, one at a time or fifty at once.

Code & data

CH 08 JSON Formatter Pretty-print, minify and validate JSON with the error location. CH 09 Base64 Encoder & Decoder Encode text to Base64 or decode it back, UTF-8 safe. CH 10 Color Converter HEX, RGB and HSL side by side, with contrast ratios. CH 11 Unix Timestamp Converter Unix epoch time to a readable date, and back again.

Everyday conversions

CH 12 Unit Converter Length, weight, temperature, volume, area, speed, data and time. CH 13 Percentage Calculator Percentages, proportions and percentage change. CH 14 QR Code Generator Any link or text as a scannable QR code you can download.