How to Lock and Unlock PDF with Password Online
Password-protect PDFs or remove password from locked PDFs. Free online tool. No install.
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Best Regex Tester and JSON Compare Tools for Developers
Test regular expressions and compare two texts side by side. Free tools every developer should use.
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Free Temp Email and Disposable Email for Testing
Get a temporary email address for signups and testing. No signup. Receive and read emails in the browser.
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PDF to Excel: What Conversion Involves
How table extraction from PDF to a spreadsheet works, and why Nexora does not yet offer this converter.
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Meta Tags, Keyword Density and Sitemaps — What They Are
How meta titles, descriptions, keyword use and XML sitemaps work. Nexora does not yet ship dedicated SEO tools for these.
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Free EMI Calculator and SIP Calculator for India
Calculate loan EMI and SIP returns in seconds. Free calculators for Indian users. No signup.
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How to Remove Image Background Online Free
Remove backgrounds from photos and logos in one click. Free online tool, no design skills needed.
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Best Free QR Code Generator Online
Create QR codes for URLs, text, or WiFi. Free generator, no signup. Download PNG or SVG.
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How to Compress PDF Without Losing Quality
Reduce PDF file size for email and web. Best settings and free tools that keep text and images readable.
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Free Word Counter and Character Counter for Writers
Count words, characters, sentences, and paragraphs in real time. Hit word limits and track progress.
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Free Grammar Checker and Text Similarity Checker
Fix grammar and spelling, then compare two drafts to see how much they overlap. Free, no signup.
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How to Split a PDF into Separate Pages
Extract pages from a PDF or split by range. Free online tool, no signup. Step-by-step guide.
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Best Free Image Resizer and Compressor Online
Resize and compress images in one place. No install, no signup. Compare the best free online tools.
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Free Base64 Encode Decode Tool – Why and How to Use
Encode and decode Base64 in the browser. When to use it, how it works, and a free tool that does both.
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How to Generate Strong Passwords in 2026
Create secure, random passwords that are hard to crack. Best practices and a free password generator.
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Best Free PDF to Word Converter Online
Convert PDF to editable Word documents without losing format. Compare the best free PDF to Word tools.
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How to Merge PDF Files Online Free
Combine multiple PDFs into one document in seconds. No software, no signup—just drag, drop, and download.
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Top Tools for Developers in 2026
The best free online tools every developer should bookmark: JSON, Base64, regex, PDF, and more.
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How to Compress Images Without Losing Quality
Practical guide to reducing image file size while keeping visuals sharp. Tools, formats, and settings that work.
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Best Free JSON Formatter Online
Format, validate, and beautify JSON in seconds. We compare the best free JSON formatter tools and show you how to use them.
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