All Tools VerseGenerate an Image from Text or Hex
Generating an image from text or hex turns plain characters into a real picture file, whether that is rendering a word as a graphic or painting raw hex by
Guides
Emoji to Image: Save Any Emoji as a PNG
Turning an emoji into an image saves it as a real PNG you can use anywhere, instead of relying on each device to draw its own version. The same emoji look
Binary Addition: How to Add Binary Numbers Step by Step
Binary addition works just like decimal addition, except you carry whenever a column reaches two instead of ten. Add binary 1 and 1 and you get 10, which
Extract Keys and Values from JSON
Extracting the keys or values from JSON pulls out just the field names or just the data, which is how you map an unfamiliar structure or grab a column of
Shuffle Text: Lines, Words and Paragraphs
Shuffling text randomly reorders it at the level you choose: whole lines, individual words, or entire paragraphs. It is how you randomize a list, mix up f
Change Image Opacity (Make a Photo See-Through)
Changing an image’s opacity makes the whole picture more or less see-through, from fully solid to faintly visible, which is how you create watermarks, ove
Data URIs Explained: Embed Files in a String
A data URI packs a whole file into a single text string, so a small image or snippet of text can be embedded directly in HTML or CSS instead of loading fr
Text to Hex: Convert Strings to Hexadecimal
Text to hex conversion turns each character of a string into its byte value written in hexadecimal, so “Hi” becomes 48 69. Every character has a numeric c
Clean a Messy CSV: Fix Quotes and Missing Fields
Cleaning a messy CSV means fixing the two problems that break imports: rows with missing fields and values that are not quoted correctly. A single ragged
Generate Data from a Regex Pattern
Generating data from a regex pattern produces strings that match a rule you define, so you can create realistic test values such as phone numbers, codes,
Extract a Color Palette from an Image
Extracting a color palette from an image pulls out its main colors as a small set of swatches with their hex codes, so you can reuse the exact colors else
HTML Entities: Encode and Decode Special Characters
HTML entities are codes that let you show characters which would otherwise break a web page, so a less-than sign is written as < and an ampersand a