Join Text
Join a list of lines into one line with any separator.
All Tools
Every one of our 1329 tools in one place — free, no sign-up, and all of them run inside your own browser.
1329 free tools
11 categories
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URL Decoder
Decode percent-encoded URLs back into readable text.
Text Statistics
A complete profile of any text in one pass.
LLM Cost Calculator
Work out what an AI feature will cost per call, per day and per month.
Text Reverser
Reverse text by character, word or line, or flip it upside down.
CSV Email Validator
Validate the email column and keep the rest of the row.
Gradient Text Generator
Fill headline text with a gradient, and keep it selectable.
Dataset Splitter
Split a dataset into training, validation and test files with a repeatable shuffle.
Angle Converter
Degrees, radians, gradians, arcminutes, mils and turns — with DMS and π.
SRT to Text Converter
Turn subtitles into a readable transcript — no numbers, no timestamps.
AES Encrypt & Decrypt
Encrypt text with a password using AES-GCM, and decrypt it back.
Bcrypt Generator
Hash a password with bcrypt, or check one against an existing hash.
JSON Repair
Fix broken JSON: trailing commas, single quotes, unquoted keys and comments.
Statistics Calculator
Full descriptive statistics with quartiles, spread and outliers.
Dice Roller
Roll any dice notation, with modifiers and statistics.
Exponent Calculator
Raise any number to any power, including negative and fractional exponents.
Ratio Calculator
Simplify ratios, scale them up and share a total by any ratio.
Identicon Generator
Generate a unique geometric avatar from any string.
Screenshot Beautifier
Put a screenshot on a gradient with shadow and rounded corners.
Photo to Sketch
Turn a photograph into a pencil sketch.
Video to GIF Converter
Turn a clip from a video into an animated GIF.
PNG to JPG Converter
Turn PNG files into smaller JPEGs with a quality you choose.
Image Rotator
Rotate a photo by 90 degrees, or by any angle you like.
Image Cropper
Crop a photo with a draggable frame or exact pixel values.
Remove Punctuation
Strip punctuation marks and keep the words.
Text Alignment Tool
Align text left, right, centre or justified with real spacing.
Text Cleaner
Keep only the kinds of character you choose and drop the rest.
Base64 Decoder
Decode Base64 back to text, including JWT payloads.
Reading Level Checker
Find the school grade and reading age your text needs.
Readability Checker
Score your text against every major readability formula at once.
Underline Text Generator
Underline text with combining marks that survive pasting.
Strikethrough Text
Add a line through text that survives being pasted.
Unicode Text Generator
Convert text through Unicode alphabet blocks, with code points shown.
Longest Word Finder
Find the longest words in a text and what they cost you.
Gzip Size Calculator
See what your file actually weighs once it is compressed.
HTML Minifier
Strip comments and dead whitespace out of a page.
Domain Extractor
Pull the domains out of a list of URLs and count them.
Meta Tag Analyzer
Paste a page and get every meta tag audited in one report.
Open Graph Preview
See your link as Facebook, LinkedIn, X and Slack will draw it.
Stable Diffusion PNG Info Reader
Read the prompt, seed and settings saved inside an AI-generated PNG.
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