368 free utilities — developer, finance, PDF, and more. By default, what you type, paste, or upload stays in your browser. A few tools need a network request and say so on their page.
High-demand utilities people open often
New tools, just shipped
Test REST and GraphQL APIs online — Direct or proxy, collections, auth, cURL import.
Convert text to Bionic Reading format — bold fixation points for faster reading. Copy as HTML or ...
Blend two colors and generate intermediate shades in RGB or HSL. Export as CSS, gradient, or JSON.
Download video thumbnails from YouTube or Vimeo in any available resolution. Free, instant.
Split income into needs, wants, and savings with a clear 50/30/20 plan — private in your browser.
Isolate and export mechanical, HVAC, and duct layers from vector architectural PDFs by layer, col...
Convert between 30+ currencies with live ECB exchange rates.
Randomly pick one or more items from a list with cryptographically fair selection for raffles and...
368 tools across 24 categories — pick what you need
JSON, Base64, UUID, JWT, Regex, cURL tools
GST, EMI, SIP, tax, EPF, PPF, NPS calculators
Word count, case convert, diff checker
Meta generator, schema, robots.txt
UTM, hashtags, ad ROI, CPC/CPM/CTR
Password strength, TOTP, SSL decoder
WHOIS, DNS lookup, subnet, IP, bandwidth
HEX/RGB, JSON/CSV, units
CSV viewer, merger, pivot, Excel tools
HTML to Figma, URL to Figma via plugin
SaaS metrics, invoices, LTV, MRR, payroll
CGPA, grades, citations, study planner
Privacy policy, ToS, NDA, cookie templates
Mortgage, stamp duty, ROI, rent vs buy
Brick, concrete, paint, tile, steel calculators
Ohm's Law, resistors, wire gauge, torque, projectile motion
Zodiac signs, numerology, Chinese zodiac, angel numbers
Currency converter, city distance calculator
Percentage, fraction, statistics, algebra
Age, countdown, timezone, business days
Merge, split, rotate, convert PDFs
Resize, compress, crop, convert images
Trim, merge, convert, edit audio files
BMR, TDEE, calorie deficit, hydration, sleep