Encode or decode Base64 strings.
Encode UTF-8 text to Base32 or decode Base32 values locally.
Convert CSV and XLSX spreadsheets in private browser-only batches with no uploads.
Convert MP4, MOV, and WebM videos in private browser-only batches with no uploads.
Edit PDFs locally with forms, annotations, signatures, images, redaction, search, and local export.
Fill PDF forms easily with automatic field detection, text annotations, signatures, and more.
Create and manage digital signatures.
Generate hashes using MD5, SHA-1, SHA-256, and more.
Generate and manage Time-based One-Time Passwords (TOTP) for two-factor authentication.
Convert text between uppercase, lowercase, and title case.
Find differences between two texts.
Find and replace text with support for regex, case sensitivity, and more.
NDNCI