WT-005
SF
SALESFORCE / LOCAL UTILITY
Salesforce 15 to 18 ID Converter
Convert one or many Salesforce 15-character record IDs to case-safe 18-character IDs.
RECORD IDS
LOCAL
NO DATA SENT
SALESFORCE ID WORKBENCH15 → 18 / CASE SAFE
READYPaste one ID or a batch of IDs. Existing 18-character IDs will be validated.
PRIVACY NOTE: Record IDs are converted locally. No Salesforce connection or server request is used.
FIELD NOTE / 005
Why does Salesforce have two ID lengths?
Salesforce's original 15-character record IDs are case-sensitive. The 18-character format adds a three-character checksum derived from capitalization in the first 15 characters, making the identifier safe for systems that do not preserve case.