How to prepare PDFs before sharing.
A quick checklist for merging, splitting, signing, locking, and compressing PDF documents.
Practical articles for working faster with PDFs, images, text data, and developer utilities. Click any card to read the full guide.
A quick checklist for merging, splitting, signing, locking, and compressing PDF documents.
Use local formatters for JSON, XML, SQL, Base64, URLs, and regular expressions.
Local processing can reduce uploads, speed up workflows, and keep sensitive files closer to you.
Convert PDFs when you need editable text, layout recovery, or document collaboration.
Prepare DOC and DOCX documents for stable sharing and printing.
Bundle JPG, PNG, and WebP images into one ordered PDF document.
Combine documents in the correct order before sending or archiving.
Extract pages or sections when only part of a PDF is needed.
Use password locking for sensitive files that need basic access control.
Add signatures to agreements, approvals, and forms quickly.
Compression helps PDFs meet email, form, and portal limits.
Use case converters, counters, diff tools, and encoders to prepare text.
Format and validate API responses before inspecting nested values.
Validate matching behavior before using expressions in production.
Encode and decode strings when working with APIs and tokens.
Quick calculators help with tips, loans, dates, age, and units.
Create secure credentials and identifiers without manual guessing.
A single toolbox can reduce app switching and speed up repeated work.