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BrowserTools

Browser Tools

There’s a tool for that!

Convert files, edit images, clean up text, and work with code, or take a break and play using 750+ free tools right in your browser. Find what you need, get it done, and get back to what matters.

Your browser. Your toolbox.

Quick Launch

A few essentials to get you started.

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Your WorkbenchCase Converter
Case Converter is your homepage tool.
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Tool Of The Day

A little inspiration. A faster way to get it done.

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Business & Work

Whiteboard

Turn ideas into diagrams, sketches and data stories. Start with a template, connect shapes and export your work.

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Find Your Next Favorite

Get More From Your Tools

Practical workflows for web images, caption files and PDF documents.

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New & Notable

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Developer Tools
Bitwise Calculator & Bit Inspector
Inspect exact 8–64-bit logic, shifts, signed values and interactive binary words.
Developer Tools
ULID Generator & Timestamp Inspector
Generate up to 1,000 sortable identifiers and decode their timestamps, randomness and 128-bit values.
Calculators
Triangle & Circle Geometry Studio
Calculate triangle angles, area and radii or circle dimensions with proportional diagrams and exportable results.
SEO & Web
.htaccess Domain Redirect Rule Builder
Create reviewed host-scoped Apache redirect snippets with path preservation and temporary or permanent responses.
Fun & Games
Reaction Time Test & Performance Lab
Measure visual reaction time with randomized signals, early-click detection, median results and CSV session exports.
Fun & Games
Aim Trainer & Precision Studio
Practice target acquisition with adjustable target sizes, hit timing, miss counts, accuracy and downloadable results.
Fun & Games
Number Memory Test & Recall Lab
Challenge digit recall with progressively longer numbers, adjustable presentation speed and private session history.
Fun & Games
Sequence Memory Test & Pattern Lab
Replay progressively longer tile patterns with configurable pacing, keyboard-accessible controls and session exports.

Popular Tools

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Text Tools
Title Case Converter
Convert text to title case with smart rules for articles, conjunctions and prepositions.
Developer Tools
QR Code Generator
Create styled QR codes for URLs, text, email, SMS and calendar events, then export them for screen or print.
Developer Tools
JSON Formatter & Minifier
Beautify, validate and minify JSON with clear parse errors.
Font Styles
Unicode Text Converter
Preview your text in 35+ Unicode styles at once with copy buttons and favorites.
Text Tools
Word Counter
Count words, characters, sentences and paragraphs in real time, with reading time and keyword density.
Crypto & Security
Strong Password Generator
Generate secure random passwords using cryptographic randomness.
Developer Tools
Base64 Encode & Decode
Encode text to Base64 and decode Base64 back to readable text.
SEO & Web
Slugify URL Generator
Turn any text into a clean, SEO-friendly URL slug.

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42 Tools

Developer Tools

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14 Tools

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88 Tools

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33 Tools

Fun & Games

68 Tools

Generators

44 Tools

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27 Tools

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53 Tools

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84 Tools

Music Tools

20 Tools

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25 Tools

PDF Tools

26 Tools

SEO & Web

14 Tools

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18 Tools

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60 Tools

Unit Converters

62 Tools

770+ Free Online Tools — No Sign-Up Required

BrowserTools started as a lightning-fast case converter and has grown into a complete toolbox of 770+ free, browser-based utilities. Turn shouty ALL-CAPS into clean Sentence case, format a heading in Title Case, or create quirky aLtErNaTiNg cAsE. These case conversions run locally in your browser without uploading your text. Tools that connect to external services explain their data requirements separately.

Text, Code, Images, Calculators & More

Beyond changing case, BrowserTools bundles tools for counting and cleaning text, formatting code and data (JSON, CSV, SQL and more), generating QR codes and barcodes, converting images, creating Unicode fonts and emoji, and producing random values like passwords and UUIDs. Our growing collection of calculators covers everyday math, unit and currency conversion, mortgages, loans, retirement, BMI, GPA and a full scientific calculator. Every tool has its own page with a clear guide, examples and FAQs, and works on mobile and desktop alike.

About BrowserTools

We have been building BrowserTools since August 2025, adding and improving tools weekly. Feedback helps us refine the controls, fix rough edges and choose what to build next. Read about the project or suggest an improvement.

Fast, Private and Free

There's nothing to install and no account to create. Most file processing runs locally with JavaScript. Live data, some optional features and first-time downloads need an internet connection. Read our privacy policy and data-source notes for the exceptions.