Tekscape — Free Online Micro Tools
A growing library of free online micro tools for everyday tasks. No downloads, no signups — just simple tools that work.
From unit converters and calculators to generators and utilities, Tekscape provides instant access to practical tools that run entirely in your browser. Your data never leaves your device. Most tools can be used instantly without creating an account.
Students verify calculations and format citations. Professionals convert measurements and generate secure passwords. Everyday users plan budgets, check time zones, and solve quick math problems. Tekscape handles the small tasks that come up throughout the day — quickly, privately, and for free.
Browse All ToolsWhat You Can Do
Convert Units
Convert between metric and imperial systems. Translate temperatures for cooking, calculate storage sizes, and convert speeds for international travel.
Calculate Finances
Estimate loan payments, project compound interest growth, compare mortgage scenarios, and plan savings goals with illustrative estimates.
Generate Data
Create secure passwords with custom requirements, generate UUIDs for development, produce random numbers, and get creative writing prompts.
Manage Time
Check meeting times across time zones, calculate days between dates, convert Unix timestamps, and track countdowns to events.
Support Studies
Calculate GPAs and weighted averages, format citations in MLA, APA, or Chicago style, create flashcards, and time study sessions.
Process Text
Encode and decode Base64, convert text case styles, generate hashes, format JSON, and clean up data — all in the browser.
Popular Tools
Fast
Tools load instantly and run directly in your browser. No waiting for server responses — results appear as you type.
Private
Calculations happen on your device. What you type into a tool isn't uploaded unless you choose to create a share link.
Free
Every tool is free to use, with no account needed and no paywall in front of the result.
How Tools Are Built
Tekscape tools run entirely in the browser using JavaScript. When you enter data, the calculation happens on your device, not on a remote server, so results appear as you type and what you enter stays on your computer.
Tools use standard formulas and exact conversion factors, and are checked against worked examples before they're listed. Results are intended for planning and education. For critical decisions, verify independently and consult appropriate professionals.
Tool Categories
Want to learn more about how Tekscape works? Read our overview or learn about the project.