Free online keyboard tester. Press every key to check if it works. Detect stuck keys, ghosting, and rollover. Multiple layouts, test report, no signup.

Live Sports Scores Tracker - NFL NBA MLB NHL Soccer

Free live sports scores tracker. Follow NFL, NBA, MLB, NHL and soccer in real time, updated every 30 seconds. No signup, no ads.

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Live Trending Searches - What Is Trending in Your Market

Live trending searches by country, plus the questions people actually ask about each trend. Pulled from Google and Bing on every page load.

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LLM API Cost Calculator - Live Model Prices

Live LLM API cost calculator. Rank 400+ models by what your workload really costs, with prompt caching, batch discounts and long-context tiers.

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Loan Calculator - Mortgage & Extra Payment Optimizer

Free loan calculator that shows more than just your payment. See how extra payments save thousands, when PMI drops, and when you pay off your home early.

Log File Merger - Merge Logs by Timestamp Online

Merge many log files into one timeline ordered by the real time of each line. Per source timezone override, correlation window and silence gaps.

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Lorem Ipsum Generator - Free Placeholder Text

Free Lorem Ipsum generator. Generate placeholder text by paragraphs, sentences, or words. Classic or randomized. No signup.

Margin Calculator - Free Profit Markup Tool

Free margin calculator. Bidirectional margin to markup, profit margin, selling price with tax layer, break-even units, multi-product. 100% private.

Markdown Editor and Preview - Live MD to HTML

Free online markdown editor with live HTML preview. Write markdown, see rendered output instantly. GitHub Flavored Markdown, syntax highlighting.

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Math Calculator - Polynomial, Matrix, Prime Factor

Free math calculator. 6 modes: polynomial factoring, prime factorization, GCF/LCM, matrix (det/inv), quadratic formula, sequence. Step-by-step. No signup.

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Mermaid Diagram Generator - Flowchart and Diagram

Free online Mermaid diagram generator. Create flowcharts, sequence diagrams, class diagrams, ER diagrams, Gantt charts from text. Live preview, SVG/PNG.

Meta Tag Generator - Free SEO Tool

Free SEO meta tag generator. Create title tags, meta descriptions, OG, and Twitter Cards with live SERP preview. Character counting, copy HTML. No signup.

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Microphone Test - Free Online Mic Tester

Free online microphone test. Measure mic levels, detect clipping and noise, play back your voice, get a verdict and report. No signup, 100% private.

Mileage Calculator - IRS Tax Deduction Tracker Free

Free mileage calculator with IRS tax deduction tracker. Auto-handles 2026 mid-year rate. Business, medical, moving, charity. CSV export, 100% private.

Mock Data Generator - Free Fake Test Data Online

Free mock data generator. Generate realistic fake test data as JSON, CSV, or SQL. Presets for users, products, companies, addresses, and more. No signup.

Monitor Test - Dead Pixel & Refresh Rate Tester Online

Free online monitor test. Detect dead pixels, stuck pixels, backlight bleed, banding and ghosting. Measure your real refresh rate with full-screen.

Morse Code Translator - Encode/Decode Morse Code

Free Morse code translator. Encode text to Morse code and decode Morse back to text. Instant conversion, audio playback, and copy functionality.

Mortgage Calculator with PMI, Tax & Insurance

Free mortgage calculator with PMI, property tax, insurance, HOA. Shows true monthly payment, total cost, amortization schedule, and affordability.

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Mouse Tester - Test Mouse Buttons Online Free

Free online mouse tester. Test every button, detect double-click chatter, scroll faults, polling rate and movement. Export a report. No signup.

Number to Words Converter - Free Online Tool

Free number to words converter. Convert any number to English words instantly. Spell out numbers for checks, invoices, legal documents. Supports decimals.

Object Remover - AI Magic Eraser for Photos

Free AI object remover. Brush over unwanted people, text, watermarks, signs, blemishes and let AI fill the background. No signup, no watermark, HD output.

On This Day in History - Events and Famous Births

Discover what happened on this day in history. Major historical events, famous births, notable deaths and holidays, updated daily. No signup.

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Online Chart Maker - Bar, Line, Pie & Radar

Free online chart maker. Create bar, line, pie, doughnut, radar charts with custom colors, labels, data. Export PNG. No signup, private.

Online Code Runner - Python, JavaScript, HTML

Free online code runner. Run Python, JavaScript, and HTML/CSS in your browser. Real Pyodide WASM Python, sandboxed JS Web Worker, live HTML preview.

Online Guitar Tuner - Free Mic Guitar Tuner

Free online guitar tuner. Tune by microphone with real-time pitch detection, cent-precision needle, 8 tunings plus Bass, Ukulele, Violin. 100% private.

Online Metronome - Free BPM Beat & Practice Tool

Free online metronome with tap tempo, time signatures, subdivisions, and visual beat indicator. Practice with precision timing for any instrument.

P-Value Calculator - Hypothesis Test & Z, T, Chi-Square

Free p-value calculator. Run z-test, t-test, chi-square, regression and confidence intervals. Exact p-values, step-by-step. No signup, 100% private.

Paint Calculator - Free Wall, Room & Trim Estimator

Free paint calculator. Multi-room wall area, doors and windows subtraction, 6 paint types, 5 surface textures, multi-coat, primer, ceiling, trim, waste.

Passport Photo Maker - Free Online 2x2, 35x45mm

Free passport photo maker. US 2x2, Schengen 35x45mm, India 35x35mm, China 33x48mm. Auto white background, print sheet, 100% private browser tool.

Password Generator - Create Strong Passwords

Generate strong passwords with a live strength breakdown that shows what makes them weak. Custom length, character sets and a pronounceable option. Free.

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Password Strength Checker - Test Password Security

Free online password strength checker. Test password security with entropy calculation, crack time estimation, breach check via HIBP. No signup, 100%.

PDF Accessibility Checker - PDF/UA & WCAG

Audit your PDF against PDF/UA-1, WCAG 2.1 AA and Section 508: tagging, alt text, heading order, tables, forms, contrast. No upload.

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PDF Aloud Reader - Read PDF Aloud Free

Free PDF aloud reader. Listen to any PDF read aloud with natural browser voices. Speed, pitch, page nav, bookmark. 100% private, no upload.

PDF Compare - Free Online PDF Diff & Side-by-Side

Free PDF compare tool. Side-by-side visual diff with scroll sync, text diff with green/red highlights, page-by-page navigation and PDF report export.

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PDF Compressor - Free Online File Size Reducer

Free PDF compressor with 4 levels (light, medium, strong, aggressive). 100% private browser processing, no upload, no signup, no watermark, no daily limit.

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PDF Editor - Edit, Rotate, Delete, Annotate PDF Pages

Free online PDF editor. Rotate, delete, reorder pages, add text annotations, crop, and extract pages. No upload required - works entirely in your browser.

PDF Form Filler - Fill Out PDF Forms Online Free

Free PDF form filler. Fill out any PDF form online. Text fields, checkboxes, radio buttons, dropdowns. 100% private browser processing, no upload.

PDF Merger - Combine Multiple PDFs into One

Free online PDF merger. Combine multiple PDF files into one with drag-drop reordering, visual preview, and compression. No upload limit. Works in browser.

PDF OCR - Free Online Scanned PDF to Searchable PDF

Free PDF OCR. Convert scanned PDFs to searchable PDFs in your browser. Tesseract.js + pdf-lib. 13 languages, 150-300 DPI. No upload, 100% private.

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PDF Page Numbers - Add Page Numbers to PDF Free Online

Free PDF page number adder. Add page numbers to any PDF - Arabic or Roman format, 9 positions, custom prefix, skip cover. 100% private, no upload.

PDF Redactor - Permanently Redact PDF Online Free

Free PDF redactor. Permanently redact text from PDFs - search words, draw boxes, auto-detect emails, phones, credit cards. 100% private, no upload.

PDF Signer - Sign PDF Online Free Electronic Signature

Free online PDF signer. Draw your electronic signature on any PDF — contracts, agreements, NDAs. 100% private browser processing, no upload, no signup.

PDF to Excel Converter - Free Online PDF to XLSX

Free online PDF to Excel converter. Extract tables and data from PDF to XLSX. 100% private, no upload, no signup, unlimited conversions.

PDF to Image Converter - Free Online JPG PNG WebP

Free PDF to image converter. Convert PDF pages to JPG, PNG or WebP with DPI (72-300), quality and page range controls. Preview thumbnails. 100% private.

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PDF to Word Converter - Free DOCX Online

Free PDF to Word converter. Extract text from PDF to editable DOCX, RTF or TXT. 100% private browser processing, no upload, no signup, no watermark.

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PDF Unlocker - Remove Password Protection Free Online

Free online PDF unlocker. Remove password protection from PDF files in your browser. No upload, no signup, no daily limits. 100% private, AES-256.

PDF Watermark - Add Text Watermark to PDF Free Online

Free online PDF watermark tool. Add CONFIDENTIAL, DRAFT, or custom text watermarks to any PDF. 100% private browser processing, no upload, no signup.

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