News about our tools and practical articles about Base64 for developers.
Blog
Base64 viewer: enlarge preview and download How to use a live Base64 reader/viewer: paste data URIs, enlarge image or PDF preview, zoom, and download the decoded file privately—built for EU/US search demand. October 12, 2026 ChatGPT cannot reliably decode Base64 Why ChatGPT and Claude hallucinate Base64 encode/decode, what Reddit users report, and how to verify LLM output with a deterministic browser tool. October 12, 2026 Christmas tools that actually get searched November–December searches explode for Secret Santa generators and days-until-Christmas. Draw Amigo Secreto privately with Base64URL links—no email harvest. October 12, 2026 What developers and IT actually search for Regex, cron, diff, CIDR and YAML↔JSON are daily searches for developers and corporate IT. Use private no-upload tools instead of pasting secrets into random SaaS. October 12, 2026 Convert HEIC & WebP privately (no upload) Adobe/Canva converters upload your files. Use a private browser HEIC/WebP/SVG converter and local PDF merge so iPhone photos and contracts stay on your device. October 12, 2026 Private Base64 decoding: no upload required Many popular Base64 sites upload your files to a server. Here is why a browser-only Base64 decoder is safer for GDPR, tokens, PEM keys and everyday developer work. October 12, 2026 Private media tools — not social scrapers Why Base64Encoding ships local compress, background remove and favicons—not Instagram/LinkedIn/Pinterest/Kuaishou scrapers. Privacy, ToS and EU/US developer needs. October 12, 2026 Reddit-driven private tools (no upload) From r/privacy to r/webdev: no-upload EXIF strippers, hash checkers, JSON formatters and QR generators. How Base64Encoding ships those gaps for EU and US traffic. October 12, 2026 Save mobile data: compress before you upload Prepaid data in Brazil and LATAM is expensive. Compress photos and gzip text in your browser—no upload—before WhatsApp, e-mail, Base64 APIs or hosting. Free tools. October 12, 2026 Base64 vs Base64URL The practical differences between Base64 and Base64URL, why mixing them causes decode errors, and copy-paste code to convert in JavaScript, Python, PHP and Go. October 8, 2026 What is AAAAIGZ0eXBpc29t? Why Base64 MP4 videos start with AAAAIGZ0eXBpc29t or AAAAIGZ0eXBtcDQy, and how to recognise PNG, JPEG, PDF and ZIP files from their first Base64 characters. September 30, 2026 Validate Base64 in Notepad++ Use Notepad++ regular expressions to validate Base64, highlight invalid characters and remove line breaks, then encode or decode with the MIME Tools plugin. September 16, 2026 Base64 repair tool launched Our new Base64 repair tool fixes the common ways Base64 gets corrupted: whitespace, JSON escapes, URL encoding, data URI prefixes, URL-safe chars and padding. September 2, 2026 Base64 encryption is a lie Base64 is often mistaken for encryption. Real examples of leaked secrets, why encoding is not security, and what to use instead to protect data. August 4, 2026
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