🔒 Privacy first: All decoding happens entirely in your browser using JavaScript. Your token is never sent to any server. Signature verification is not performed — this tool is for inspection only. Paste JWT Token Load Sample JWT Clear Paste a JWT above to inspect it ...
Kanban Board Import JSON Export JSON Clear Board Add Card Title Description (optional) Priority label Cancel Delete Card Save Track habits alongside your tasks → Habit Tracker Focus with timed sessions → Pomodoro Timer Generate changelogs from your completed work → Changelog Generator ...
Enter two strings and instantly calculate their edit distance — how many single-character insertions, deletions, or substitutions it takes to transform one into the other. Visualize the full DP matrix, trace the edit path, and run batch comparisons. Everything runs in your browser with no server, no sign-up, no tracking. Single Pair Batch Mode String A String B Calculate ⇆ Swap Clear Case-sensitive Show DP matrix — Edit Distance — Similarity 0 Insertions 0 Deletions 0 Substitutions Similarity Step-by-step Edit Operations Dynamic Programming Matrix (highlighted cells = optimal path) Batch Compare Enter one pair per line, separated by a comma: word1,word2 ...
Loan EMI → Loan EMI Calculator Savings goal → Savings Goal Calculator Loan Comparison Calculator Loan A Loan Name Principal ($) Annual Interest Rate (%) Term (Years) Loan B Loan Name Principal ($) Annual Interest Rate (%) Term (Years) Loan C (optional) Loan Name Principal ($) Annual Interest Rate (%) Term (Years) Calculate & Compare Reset Side-by-Side Comparison Cost Breakdown Chart Amortization Schedules Related Tools Debt Payoff Calculator Mortgage Affordability Calculator Mortgage Calculator ...
Enter your loan details below to instantly calculate your monthly EMI, total interest paid, and a full amortization schedule — no sign-up required, everything runs in your browser. ...
Paste any Markdown text below to instantly extract every link, categorize it, detect broken formats, find duplicates, and export results as CSV or JSON. Paste Markdown Text Extract Links Clear # Link Text URL Type Flags Export CSV Export JSON Copy All URLs Related tools: ...
Rows Cols Apply + Row + Col − Row − Col Markdown Output Copy Markdown Import CSV / TSV Paste CSV or TSV data below, or use the Paste from Clipboard button. The tool auto-detects the delimiter. ...
Matrix Inputs Matrix A Size 2 × 2 3 × 3 4 × 4 5 × 5 Random Fill Clear A Matrix B Size 2 × 2 3 × 3 4 × 4 5 × 5 Random Fill Clear B Scalar (k): Used for scalar multiplication (k × A) Operations A + B A − B A × B det(A) A⁻¹ Aᵀ k × A Calculate Result Select an operation and click Calculate. Step-by-Step Related Tools Scientific Calculator Percentage Calculator How to Use the Matrix Calculator Set sizes — Choose grid size (2×2 to 5×5) independently for Matrix A and Matrix B. Enter values — Click each cell and type a number. Use Random Fill to populate with test values. Select operation — Click the operation button (A+B, A−B, A×B, det(A), A⁻¹, Aᵀ, or k×A). Calculate — Press the Calculate button to see the result and step-by-step breakdown. Supported Operations Operation Description Requires A + B Element-wise addition Same dimensions A − B Element-wise subtraction Same dimensions A × B Matrix multiplication A cols = B rows det(A) Determinant with cofactor steps Square matrix A A⁻¹ Inverse via Gauss-Jordan Square, non-singular A Aᵀ Transpose of A Any matrix A k × A Scalar multiplication Any matrix A What is a Matrix? A matrix is a rectangular array of numbers arranged in rows and columns. Matrices are fundamental to linear algebra, computer graphics, machine learning, physics simulations, and engineering. ...
👥 Attendees Role / Name Hourly Rate ($) Input type Hourly Annual Add + Add No attendees yet. Add roles above or use a preset. Total Attendees: 0 Combined Rate: $0.00/hr Per Minute: $0.00/min 📋 Pre-Meeting Estimate Planned Duration (minutes) Estimated cost for this meeting: $0.00 ⏱ Meeting Timer Idle 00:00 $0.00 real-time cost ▶ Start ▮▮ Pause ■ Stop & Report ↻ Reset 📊 Meeting Report $0.00 Total Cost $0.00 Cost / Minute $0.00 Cost / Attendee What else could this buy? Focus with Pomodoro → Pomodoro Timer Calculate salary → Salary Calculator Track ROI → ROI Calculator Related Articles Best Remote Work Tools in 2026: The Complete Stack
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