Mini tools
Small utilities, free in the browser
Free mini tools from Formable. Small, focused tools you can use instantly—no install or account required.
CSV to JSON converter
Convert CSV files to JSON in the browser. Paste or upload a file and copy structured output for APIs and scripts.
CPM calculator
Calculate cost per mille for ad campaigns. Enter spend and impressions to get CPM instantly.
Text to speech
Turn text into spoken audio in your browser. Useful for quick previews, accessibility checks, and demos.
Base 64 encoder
Encode or decode Base64 strings and files. Handy for APIs, data URLs, and debugging payloads.
QR code generator
Generate QR codes from URLs or text. Download or copy images for print, slides, and onboarding flows.
