The best online tools,
tested and compared
We personally test every tool we list — PDF, image, text, converters, and calculators — and tell you the truth about pricing, sign-up requirements, and where your files go.
PDF Tools
Compress, merge, split, convert, and edit PDF files without uploading them to a server.
Image Tools
Compress, convert, crop, resize, and edit images entirely in your browser.
Text Tools
Case converters, character counters, invisible characters, and text utilities.
Generators & Converters
Timestamp generators, encoders, QR codes, and format converters.
Game Tools
Calculators, databases, and utilities for popular games.
Calculators
Unit converters, baking calculators, and everyday math tools.
Developer Tools
JSON formatters, regex testers, code generators, and utilities for programmers.
Video Tools
Convert, compress, edit, and generate video — all in your browser.
Audio Tools
Convert, edit, and generate audio — from format conversion to AI music.
AI Tools
Chatbots, AI writers, image generators, and productivity tools powered by AI.
Writing & Study
Citation generators, resume builders, readability checkers, and learning aids.
File Management
Unzip, rename, archive, and organize files — all in your browser.
Security & Privacy
Password generators, breach checkers, and privacy verification tools.
Design Tools
Color palettes, fonts, icons, and quick design utilities for creators.
Time & Date
Timezone converters, epoch timestamps, countdowns, and date utilities.
Social Media Tools
Link shorteners, bio builders, hashtag helpers, and content utilities.
QR & Barcode Tools
QR code generators, barcode makers, and scanner utilities.
SEO & Website Analysis
Search console tools, rank trackers, speed tests, and site audits.
Translation & Language
Translators, dictionaries, and language learning tools.
Productivity & Notes
To-do lists, notes, project boards, and time management tools.
Data & Spreadsheet
CSV/Excel processing, data conversion, and table tools.
Email Tools
Temp email, email verification, and mailbox utilities.
Domain & Network
WHOIS lookup, DNS checks, speed tests, and network utilities.
Finance & Currency
Currency converters, tax calculators, and financial tools.
Health & Wellness
BMI, calorie, sleep, and daily health calculators.
Legal Document Tools
Contract templates, agreement generators, and legal formatters.
AI Utility Tools
AI detectors, summarizers, paraphrasing, and text enhancement tools.
Screenshot & Recording
Screenshots, screen recording, and capture tools.