Quick Calculators
View all quick calculators →Count sentences, paragraphs, and average sentence length instantly. Find your longest sentence. Free online sentence counter.
Count syllables per word and total syllables in any text. Highlights complex words with 3+ syllables. Free online syllable counter.
Calculate how long it takes to read or speak any text. Adjustable speed slider. Free reading time and speaking time calculator.
Count words, characters, sentences, paragraphs, and reading time instantly. Free online word counter — no sign-up required.
Generate random numbers within any range. Set quantity, no-repeat mode, and multi-copy. Free online random number generator.
Calculate your exact age in years, months, days, hours, and minutes. Fun life stats included. Free age calculator — instant results.
Convert between units of length, weight, temperature, speed, and area online. Free unit converter — instant results, no sign-up.
Calculate percentages easily with three modes: find a percentage, percentage of a number, and percentage change. Free online percentage calculator.
Skills & Learning
View all skills & learning →Upload any PDF, DOCX, or PPTX and let AI instantly generate interactive flashcards, multiple-choice quizzes, summaries, and key terms. Free AI study tool.
Test your typing speed in WPM and accuracy with our free online typing test. Track history, see score cards, and improve your typing.
Create digital flashcard decks, flip cards, and study with spaced repetition. Free online flashcard maker — no sign-up needed.
Test and improve your vocabulary with 3 difficulty levels. Score history, streak tracking, and 1000+ words. Free online vocabulary quiz.
Split any bill fairly between friends. Custom tip percentages, currency selector, per-person breakdown. Free online bill splitter.
Boost productivity with our free Pomodoro Timer. Custom focus and break intervals, task tracker, session goals, and streaks. No sign-up.
Document Tools
View all document tools →Edit PDF text online for free. Click any text in your PDF, make changes, and download instantly. No Adobe, no sign-up required.
Convert PDF to Word document online for free. Extract text from any PDF and download as .doc. No sign-up, no file size limit.
Compress JPG, PNG, and WebP images online for free. See before/after file sizes. No upload to server — runs in your browser.
Add text watermarks to your photos and images online for free. Tile, center, or corner placement. Download as PNG instantly.
Convert image to text online for free using OCR. Supports JPG, PNG, and scanned documents. No upload to server — powered by Tesseract.js.
Merge multiple PDF files into one online for free. Drag and drop to reorder, then combine instantly. No sign-up, no file size limit.
Split a PDF by page ranges online for free. Extract specific pages from any PDF and download instantly. No upload to server.
Resize any image to exact dimensions online for free. Aspect ratio lock, PNG and JPG download. No sign-up, no upload to server.
Add custom text watermarks to every page of your PDF online for free. Set opacity, font size, and angle. No sign-up required.
Add signatures, text, and image overlays to any PDF or document online for free. Download as PNG. No sign-up required.
Creator Tools
View all creator tools →Build a stunning GitHub Profile README in seconds. Add stats, skills, top languages, streak widgets, and beautiful aesthetic themes. Free online GitHub Profile Generator.
Generate harmonious 5-color palettes instantly. Lock colors, export CSS variables, HEX and RGB values. Free online color scheme generator.
Design a professional logo for free. SVG icons, custom colors, fonts, and tagline. Download as SVG or PNG. No design skills needed.
Design eye-catching YouTube thumbnails online for free. 1280×720, custom text, gradients, and instant download. No Photoshop needed.
Generate all favicon sizes (16px to 180px) from any image. Download as ZIP. Free online favicon creator — no sign-up required.
Generate QR codes for URLs, text, and more. Custom size, instant PNG download. Free QR code generator — no sign-up required.
Record your screen, browser tab, or window for free. No download, no extension needed. Saves as .webm video instantly.
Generate strong, random passwords with custom length and character sets. Strength meter, bulk generation. Free secure password generator.
Create custom memes with text, backgrounds, and stickers. Download in multiple formats. Free online meme generator — no sign-up.
Format, validate, and minify JSON online for free. Syntax error hints, one-click copy. Free JSON formatter — no sign-up required.
Click any pixel in an uploaded image to get its HEX, RGB, and HSL color values. Free online color picker from image — no sign-up.
Daily Engagement
View all daily engagement →Calculate your monthly EMI, total interest, and amortization schedule for any loan. Free online loan calculator — instant results.
Answer 5 new general knowledge questions every day. Share your results Wordle-style. Free daily quiz — no sign-up, plays in seconds.
Test your English level with our adaptive A1–C2 CEFR assessment. Download your certificate. Free online English proficiency test.
Test your text's readability with our free Flesch-Kincaid calculator. Get reading ease score, grade level, Gunning Fog Index, and word stats. No sign-up.
Convert text to speech online for free. Choose voice, speed, and pitch. Uses your browser's built-in speech engine — no download needed.
Analyze any text to estimate its Lexile reading level and grade band. Free Lexile calculator — no sign-up, instant results.
Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more. Free online text case converter — instant results.
Precision stopwatch with lap tracking and countdown timer with alarm. Free online stopwatch — works on any device, no sign-up.
Writing & AI
View all writing & ai →Simplify complex text with AI. Rewrite content at 3rd grade to college reading level. Improves Flesch-Kincaid score instantly. Free, no sign-up.
Generate a complete content brief from any keyword with AI. Get article title, outline, target word count, questions to answer, and related keywords. Free.
Detect AI-written content with 15-signal analysis. Checks for ChatGPT, Claude, Gemini patterns. Free, no sign-up, more accurate than QuillBot.
Paraphrase any text in Standard, Fluency, or Creative mode. Free online paraphrasing tool — no sign-up, no limits.
Check your text for repeated phrases and self-plagiarism instantly. Free plagiarism checker — no sign-up, no upload limits.
Summarize long articles, essays, and documents in seconds. TF-IDF extractive summarizer — bullet points or paragraph. Free, no sign-up.
Generate accurate citations in APA, MLA, Chicago, and Harvard format for websites, books, and journals. Free, instant, no sign-up.
Generate 30 creative business name ideas instantly. Portmanteau and alliteration engine. Free online business name generator.
Test and score your email subject lines for open rate potential. Checks power words, length, spam triggers, and more. Free, instant results.
Generate 30 targeted hashtags for Instagram, TikTok, LinkedIn, and Twitter. Grouped by reach size. Free hashtag generator, no sign-up.
Write Markdown with a live HTML preview side by side. Download as .md file. Free online Markdown editor — no sign-up required.
Paste any text and see the most frequently used words as a bar chart. Excludes stop words. Free word frequency analyzer online.
Check your grammar, spelling, and punctuation for free. Get instant error highlights and fix suggestions. No sign-up required.
Detect the tone of your writing — formal, casual, persuasive, academic, or friendly. Free online tone analyzer with instant results.
Grade your essay for free. Get a score from 0–100 across structure, grammar, vocabulary, and readability. Instant letter grade. No sign-up.
Freelancer Tools
View all freelancer tools →Build a professional resume in minutes. 3 ATS-friendly templates, live preview, and instant PDF download. Free, no account needed.
Generate professional invoices with line items, tax, discounts, and your logo. Download as PDF instantly. Free, no sign-up required.
Create your digital signature online for free. Draw, type, or upload your signature and download as PNG. No sign-up required.
Generate professional NDAs, freelance contracts, and service agreements for free. Fill in the blanks and download as PDF. No lawyer needed.