Files & local bytes / 31 related tools
Base64 file encoder
Encode one selected file as standard padded Base64. It runs on the selected bytes in this browser tab, and never overwrites the original.
Base64 file encoder
Encode one selected file as standard padded Base64.
Text output is limited to files up to 32 MiB to avoid excessive in-memory expansion.
Next in this job
Chosen from where these tools sit in the catalogue — the same workbench, the same category, the same words. Nothing here measures what you or anyone else opened.
- Base64 file decoderDecode strict standard Base64 into a downloadable file.Next along in the same workbench
- Base64 text encoderEncode UTF-8 text as padded standard Base64.Another Base64 tool
- Base64 encoderEncode Unicode text as standard Base64 in this tab.Another Base64 tool
- Data-URI file makerEncode one selected file as a Base64 data URI.Next along in the same workbench