Runs locally in your browser
QR Code Generator
Create a QR code from text or a URL without sending the value to a remote API.
View detailsRuns locally in your browser
Free online tools — fast and private
These tools are designed to run in your browser. For the tools below, your text and selected files are processed locally and are not uploaded to our server.
Runs locally in your browser
Image Resizer
Resize JPG, PNG, or WebP images locally in your browser.
View detailsRuns locally in your browser
Image Compressor
Reduce image file size with client-side JPEG or WebP compression.
View detailsRuns locally in your browser
PNG, JPG & WebP Converter
Convert common raster image formats locally without uploading files.
View detailsRuns locally in your browser
SHA-256 Checksum Calculator
Calculate a SHA-256 digest for a file or text directly in the browser.
View detailsRuns locally in your browser
UUID & ULID Generator
Generate UUID v4 and ULID identifiers with browser cryptographic randomness.
View detailsRuns locally in your browser
JSON Formatter & Minifier
Validate, format, or minify JSON entirely in your browser.
View detailsRuns locally in your browser
Strong Password Generator
Generate random passwords locally using browser cryptographic randomness.
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