Skip to the tool

🔢 IEEE-754 Converter

🔢 IEEE-754 Converter

32-bit binary32 (float) and 64-bit binary64 (double) bit patterns via typed arrays. Paste a decimal, hex (0x…) or 32/64-bit 0/1 string.

More in Algorithms & Computer Science

💾 Bytes ⇄ KB ⇄ MB ⇄ GB Convert file sizes with SI (1000) or binary IEC (1024) prefixes. Hard-drive boxes use decimal GB; Windows historically…
🎯 CSS Specificity Calculator Paste a selector. Counts IDs, classes/attributes/pseudo-classes, and types/pseudo-elements as (A, B, C). :not() is…
📊 CSV ⇄ JSON ⇄ Markdown Table Converter Paste CSV, TSV or a JSON array and convert it to JSON, CSV, Markdown table, HTML table or SQL INSERT statements…
🧹 Duplicate Line Remover Paste a list: drop duplicate lines, sort A→Z or Z→A, trim spaces, ignore case. Stays in this browser — mailing lists…
🛡️ Email Header Inspector Paste an email’s raw headers to inspect the visible From, Reply-To and Return-Path domains, reported SPF/DKIM/DMARC…
🔀 Apache & Nginx Redirect Generator Build 301/302 redirect snippets for Apache (.htaccess) or Nginx (server { }): HTTP→HTTPS, www/apex canonical hosts and…
🎧 Audio File Size Uncompressed WAV/AIFF size = sample rate × channels × (bit depth ÷ 8) × seconds. MP3/AAC size ≈ bitrate × seconds ÷ 8…
🔐 Base64, Hex & Binary Text Encoder / Decoder Encode text to Base64 (standard or URL-safe), hexadecimal, binary, HTML entities, Unicode escapes or ROT13 — and decode…

All 77 tools in Algorithms & Computer Science →