Everyday tools, right in your browser
Free, no sign-up utilities across 15 categories. Your input never leaves this page.
All tools
Developer
12JSON formatter
Format, validate, minify and beautify JSON.
JSON converter
Convert JSON to and from CSV, Excel, YAML, XML and TOML.
Timestamp converter
Convert Unix timestamps to dates and back.
UUID / NanoID / ULID generator
Generate and decode UUID, NanoID and ULID identifiers.
Number base converter
Convert numbers between binary, octal, decimal, hex and text.
Regex tester
Test regular expressions with live highlighting.
JWT decoder
Decode and inspect JSON Web Tokens.
Cron expression parser
Build and explain cron schedules in plain language.
SQL formatter
Format and minify SQL queries.
YAML / TOML / XML formatter
Format and validate YAML, TOML and XML.
Mock data generator
Generate mock data from field templates.
Chmod calculator
Calculate file permissions and parse User-Agent strings.
Image
5Image compressor
Compress images to a target size or convert to WebP/AVIF.
Image converter & editor
Convert, resize, crop, rotate and watermark images.
EXIF viewer
Read and strip photo metadata before sharing.
SVG editor
Edit, optimize and export SVG to PNG.
OCR text recognition
Extract text from images in your browser.
Calculator
4Encoding
4Security
2Text
5Text cleaner
Trim spaces and remove empty lines from messy text.
Line dedupe
Remove duplicate lines, keeping first occurrences.
Character & word counter
Count characters, words and lines with clear rules.
Text tools
Word count, case change, sort, replace, diff, word frequency and extraction.
Markdown editor
Write and preview Markdown with live rendering.
Media
3Utility
6QR code generator / reader
Generate and decode QR codes, including WiFi codes.
Barcode generator
Generate and read barcodes.
Random number generator
Generate random numbers with ranges and deduplication.
Name generator
Generate random names and English names.
Batch QR code generator
Generate multiple QR codes and export as ZIP.
QR code scanner
Scan QR codes with your camera.
Conversion
2Document
1Data
1Design
1Health
1Network
2Other
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