Crefims•Creators•Developers•Finance

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Smart Text Diff Checker

Compare two versions of text, documents, code, or website copy. Highlight additions, deletions, and changed words instantly.

#diff#text-diff#compare
Text Tools

No-Login Quick Notes

Instant private notepad with autosave, Markdown preview, word counters, and TXT downloads. Stored locally on your device.

#notes#notepad#quick-notes
Productivity

JSON Formatter & Repair Assistant

Format, minify, validate, and auto-repair broken JSON with pinpoint error diagnostics, tree folding, and path copying.

#json#json-formatter#json-repair
Developer Tools

URL & Query Parameter Inspector

Parse, decode, edit, and reorder query parameters. Built-in UTM campaign builder, bulk percent-decoding, and clean URL copier.

#url-parser#query-string#utm-builder
Web & Network

File Format Converter

Convert files client-side: CSV ↔ JSON, JSON ↔ YAML, JSON ↔ XML, CSV → Markdown, and more with instant preview.

#file-converter#csv-to-json#json-to-csv
Developer Tools

Image Crop & Social Resize Tool

Crop, frame, and resize images for Instagram, Twitter/X, LinkedIn, YouTube, and TikTok. 100% private in-browser canvas processing.

#image-crop#social-media-resize#aspect-ratio
Media & Video

Text Toolkit & String Utilities

Chainable text cleanup: word & character counting, case conversion, line sorting, duplicate removal, whitespace cleaning, and slugify.

#text-toolkit#word-counter#case-converter
Text Tools

Website Metadata Preview Builder

Simulate Google Search, Twitter/X, and Open Graph share cards. Character counters, missing field checks, and HTML meta tags generator.

#metadata-preview#open-graph#meta-tags
Web & Network

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