-
Free Online Text Tools: Editor, Repeater, Minifier, and Counter
Bookmark free online text tools: editor, repeater, minifier, and click counter. Client-side workflows for devs, QA, and content teams.
Read article -
Base64 Tools Hub: Encode, Decode, SVG, MP3, and Images
Base64 encode and decode for text, images, SVG, and MP3. One guide linking every free Base64 tool on OnlineMiniTools.
Read article -
Random Email Generators for Form Testing (Gmail, Hotmail, iCloud)
Generate random Gmail, Hotmail, and iCloud-style emails for form testing, seed data, and QA. Learn safe domains, RFC rules, and when to use disposable inboxes.
Read article -
Fake Instagram Post Generator for Mockups and Demos
Create realistic Instagram post mockups for decks, UI tests, and client previews. Free browser tool with export tips and ethical use guidelines.
Read article -
Morse Code to ASCII: How to Decode Morse Messages Online
Learn International Morse spacing, ITU letter codes, and how to decode dots and dashes to ASCII text with a free online Morse decoder.
Read article -
Online Bingo Caller for 1–90 Games: How to Run a Free Game
Run UK 90-ball bingo with a free online caller. Learn ticket layout, prize stages, caller tips, and how to verify winners from call history.
Read article -
IMEI Number Generator: What IMEI Is and Testing Use Cases
IMEI identifies mobile devices on cellular networks. Learn what IMEI means, legal testing uses, and how random IMEI generators work.
Read article -
Duplicate Image Online: Contact Sheets, Grids, and Duplicate Photo Detection
Create image contact sheets and photo grids in your browser, and learn how duplicate photo detection works with perceptual hashing.
Read article -
HTML Viewer and Preview: Test Markup Without Deploying
Preview HTML in the browser without deploying. Learn when an online HTML viewer helps and test markup with a free tool.
Read article -
How to Remove Comments from Code (HTML, CSS, JavaScript)
Clean up HTML, CSS, and JavaScript by removing comments before production. Free online comment remover with examples for each language.
Read article -
JSONL vs JSON: What's the Difference and How to Convert
JSONL stores one JSON object per line. Learn the difference from standard JSON and convert JSONL to JSON online for free.
Read article -
MP3 to Base64: How to Convert Audio Files for APIs and Web Apps
Learn how to convert MP3 files to Base64 strings for APIs, attachments, and JavaScript apps. Free online encoder with examples.
Read article