Encode any text or JSON payload into a UTF-8 safe Base64 string, or decode Base64 data back into readable text. All encoding and decoding happens locally in your browser — zero data is sent to or stored on any server.
Base64 Encode & Decode Tool
OTHER TOOLS
- Base64 Encode & Decode Tool
- BigQuery GA4 Query & UNNEST Builder
- Consent Mode v2 Decoder
- DataLayer Inspector & Validator
- GA4 Anomaly Detector
- GA4 Bot Detector
- GA4 E-Commerce Item Array Validator
- GA4 Event Parameter Generator
- GA4 gcd Parameter Decoder
- GA4 Measurement Protocol Payload Builder
- GA4 Parameter Analyser
- GA4 PII Checker
- GTM Container History & Deep Search Engine
- GTM DataLayer Variable Path Flattener
- GTM Duplicates Analyser
- GTM Naming Convention Auditer
- JSON Beautifier
- Meta & TikTok CAPI Dedup & Hash Generator
- Raspberry Pi Docker Compose Edge Linter
- UniFi / IoT VLAN Subnet & CIDR Calculator
- UniFi PoE Power Budget & Load Calculator
- URL Decode & Encode Tool
- URL Pretty Print
- Usercentrics DataLayer Event Simulator
- UTM Builder