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Image Compressor

Shrink PNG, JPG, and WebP file sizes right in your browser — set a quality level or a target size, then download. No upload, fully private.

Runs entirely in your browser — your file never leaves your device

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Image editing

Image Resizer & Cropper

Resize and crop images right in your browser — set exact pixel dimensions or a crop region, then download. No upload, fully private.

#image#resize#crop
Data conversion

JSON Formatter

Paste JSON, get it formatted and validated. Free, no signup, runs in your browser.

#json#formatter#validator
Data conversion

JSON ↔ YAML Converter

Convert between JSON and YAML both ways. Free, no signup, runs in your browser.

Data conversion

Regex Tester

Test JavaScript regex patterns with live matching and capture group highlighting.

#regex#validator
Data conversion

JSON ↔ CSV Converter

Convert a JSON array to CSV and back. Free, no signup, runs in your browser.

Data conversion

Base64 Encoder

Encode and decode Base64 strings — text, URLs, file content. Browser-native, no network calls.

#base64#encoder#decoder