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Text, JSON, hash, encoder, and formatter workflows run in the browser when possible.
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Fast, private utilities for everyday work
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A privacy-minded utility hub designed for fast tasks and connected developer workflows.
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Open a tool, paste or upload, and finish the task without sign-up friction.
Chain results across tools
Continue outputs into related tools so API, SEO, file, and text tasks become workflows.
Built for global developers
Localized tool pages, FAQs, comparisons, and privacy notes help teams work in their language.
Developer workflows
Start with a task and move across the right tools in order.
Workflow
Debug an API JSON response
Send a request, format the response, validate JSON, and continue into typed API payloads.
HTTP Request→JSON Formatter→JSON Validator→JSON to TypeScript
Workflow
Convert spreadsheet data
Turn Excel or CSV data into clean JSON for APIs, scripts, and migration tasks.
Excel to CSV→CSV ⇄ JSON→JSON Formatter→JSON Validator
Workflow
Prepare website SEO files
Generate meta tags, sitemap XML, and robots.txt rules before publishing a website.
Meta Tag Generator→Sitemap XML Generator→robots.txt Generator
Workflow
Validate webhook signatures
Convert timestamps, generate HMAC signatures, and compare hashes for webhook debugging.
Timestamp Converter→HMAC Generator→Hash Generator
Guides & tutorials · Comparisons
Short walkthroughs to get more out of each tool.
Blog
Decode QR codes from uploaded images
Screenshots and photos work—lighting and blur matter more than file format.
Blog
Validate OpenAPI before every release
Catch broken contracts early—missing paths, info blocks, or version drift.
Compare
Hash generator vs HMAC generator
Hashes fingerprint content; HMACs prove knowledge of a secret key.
Compare
JSON Validator vs OpenAPI Validator
Valid JSON is not a valid API contract.
Compare
Local text tools vs server file tools
Choose based on data sensitivity, file size, and whether you need browser-only execution.
Blog
Word count and reading time for editors
Count words first, then estimate reading time with an explicit words-per-minute assumption.
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