AI Readability Checker
The best free readability checker — scores content with 7 formulas, checks AI crawler accessibility across GPTBot, ClaudeBot and PerplexityBot, and flags hard paragraphs with fix suggestions.
3 tools in this category
The best free readability checker — scores content with 7 formulas, checks AI crawler accessibility across GPTBot, ClaudeBot and PerplexityBot, and flags hard paragraphs with fix suggestions.
Paste messy text, an email, a log or HTML and pull out every link. Get URLs, domains or emails, dedupe and sort, copy or download. Everything runs in your browser.
Encode or decode URLs and query values — Component, Full URL or Form mode, single or batch. Decodes recursively, breaks a URL into its parameters, and runs entirely in your browser.
Counting, casing, cleaning and diffing text without a plugin install. Every tool here runs in your browser — paste the text, get the result, close the tab. No account, no daily limit.
Every text tool listed here follows the same four rules — the same rules every tool on ToolsVale follows. You can verify each one yourself in under a minute.
Most tools are on-device: they process your files locally using standard browser APIs. Your file never leaves your machine. Open your browser's Network tab while you use the tool — you will see zero uploads.
Some jobs genuinely need a server — fetching external URLs, running conversions that browsers cannot handle. Those tools carry a visible "server" badge on the tool page and a notice that says exactly what happens to your file and when it is deleted. No hidden uploads, no bait-and-switch.
Free means free. No sign-up wall, no watermarked outputs, no "3 conversions per day" gate. You can use every tool as many times as you need without giving us anything.
Each tool does one specific job well instead of bundling twenty features into a heavy converter. That means faster pages, clearer results, and less accidental configuration mistakes.
No. Text tools run in your browser only. Whatever you paste stays in your browser tab — nothing is transmitted, stored, or logged.
Yes. Every tool in the text category is free to use with no signup, no watermark, and no daily limit. We do not sell your data or run trackers on the tool pages — you can verify this by opening your browser's Network tab while you use any tool.
Most tools on ToolsVale run entirely in your browser — your file never leaves your device. Each tool page shows an "on-device" or "server" badge so you know before you start. Server tools are only used when the operation genuinely requires it, and files are deleted within one hour.
On-device tools are limited only by your browser's memory — typically several GB. Server tools cap uploads at a size shown on the tool page. There are no daily limits, no accounts, and no queue.
No. On-device tools never see your files at all — everything happens in your browser. Server tools hold files only long enough to process them and delete them within one hour. We do not log file contents, results, or personal data.
No account required for any tool. You can use every tool on ToolsVale without signing up. Sign-in only exists so you can leave comments on tools if you want to.
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