Media, Developer & Text Tools

Convert media, inspect data, work with text, and generate useful files in your browser.

Digital & Data Tools

JSON FormatterFormat and compare JSON, preserve large numeric IDs, and download a path-by-path change report. JSON ValidatorCheck whether your JSON is valid and see exactly where errors occur. Base64 EncoderEncode text or data into Base64 format. Base64 DecoderDecode Base64 strings back into readable text.

Text Tools

Word CounterCount words, characters, sentences and paragraphs in your text. Character CounterCount characters with and without spaces in your text.

Generators

UUID GeneratorGenerate random UUID v4 identifiers in bulk. QR Code GeneratorGenerate QR codes for URLs, text, email, phone, WiFi and WhatsApp, and download as PNG.

Image & Video Tools

Image ConverterConvert JPEG, PNG and WebP images with a preview and optional resizing. Image Size ReducerAdjust image quality and dimensions, then compare actual file sizes before saving. Video Size ReducerReduce a short video with resolution and bitrate controls, using browser-supported formats.

Pick a tool by the result you need

Readable API data: format JSON or inspect an error in the validator.
Text representation: encode or decode UTF-8 Base64.
A length check: count words or characters using the documented convention.
A smaller media file: convert an image format, resize a photo, or reduce a short video.
A shareable artifact: save a QR image or copy generated UUIDs.

Use sample data first, then replace it with your own input. The tools process that input locally. Copy or download the result before leaving the page; the site does not keep a cloud history of your documents.